World Water LevelsWater, in perspective

Vilaine water level at Guichen today

Is the Vilaine at Guichen within its normal range for the date?

The Vilaine at Guichen read 0.247 m at .

Level now

within the normal range for the date

0.247 m

Provisional

within the normal range for the date

0.247 mNormal for the date0.14 m to 0.84 mMedian 0.24 m
The normal range for 26 October is 0.14 m to 0.84 m: the 10th to 90th percentile of the daily highs from 19 October to 2 November in 32 years between 1994 and 2025.
Table: where the water stands
LevelValue
Newest reading0.247 m,
Normal range for the date0.14 m to 0.84 m
Median for the date0.24 m
Past day
-0.072 m
Past week
+0.136 m

The gauge reads the height of the water above a fixed zero, not the depth of the river.

Level history

within the normal range for the date

On the Vilaine at Guichen averaged 0.324 m.

The last 90 days, against the normal range for each day

The last 90 days, against the normal range for each day -1 m 0 m Lowest -1.005 m 0.324 m
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily highs of the Vilaine at Guichen from 28 July 2026 to 25 October 2026, with the normal range for each day and the same days a year earlier.
Table: The last 90 days, against the normal range for each day
DayDaily high (m)Normal rangeMedianA year earlier
0.145 m0.099 m to 0.326 m0.159 m-0.580 m
0.154 m0.100 m to 0.326 m0.159 m-0.593 m
0.144 m0.100 m to 0.326 m0.160 m-0.636 m
0.143 m0.099 m to 0.325 m0.161 m-0.608 m
0.156 m0.100 m to 0.320 m0.162 m-0.509 m
0.139 m0.099 m to 0.316 m0.163 m-0.516 m
0.138 m0.099 m to 0.315 m0.162 m-0.581 m
0.149 m0.099 m to 0.315 m0.162 m-0.610 m
0.146 m0.099 m to 0.309 m0.163 m-0.591 m
0.129 m0.097 m to 0.298 m0.163 m-0.575 m
0.132 m0.095 m to 0.298 m0.164 m-0.609 m
0.132 m0.094 m to 0.298 m0.164 m-0.638 m
0.131 m0.094 m to 0.294 m0.166 m-0.634 m
0.129 m0.094 m to 0.288 m0.165 m-0.636 m
0.149 m0.094 m to 0.289 m0.164 m-0.638 m
0.126 m0.094 m to 0.283 m0.164 m-0.637 m
0.123 m0.093 m to 0.281 m0.162 m-0.650 m
0.112 m0.092 m to 0.276 m0.161 m-0.641 m
0.120 m0.092 m to 0.276 m0.160 m-0.646 m
0.123 m0.092 m to 0.274 m0.160 m-0.643 m
0.120 m0.092 m to 0.274 m0.159 m-0.649 m
0.143 m0.093 m to 0.279 m0.160 m-0.639 m
0.148 m0.094 m to 0.281 m0.160 m-0.615 m
0.142 m0.094 m to 0.281 m0.160 m-0.601 m
0.139 m0.094 m to 0.283 m0.160 m-0.438 m
0.148 m0.094 m to 0.281 m0.158 m-0.426 m
0.122 m0.093 m to 0.279 m0.157 m-0.453 m
0.158 m0.093 m to 0.277 m0.156 m-0.545 m
0.164 m0.092 m to 0.277 m0.155 m-0.608 m
0.135 m0.092 m to 0.274 m0.155 m-0.579 m
0.564 m0.092 m to 0.274 m0.155 m-0.577 m
0.417 m0.092 m to 0.277 m0.154 m-0.355 m
0.279 m0.092 m to 0.283 m0.153 m-0.178 m
0.228 m0.092 m to 0.286 m0.153 m-0.148 m
0.182 m0.092 m to 0.289 m0.152 m-0.390 m
0.140 m0.093 m to 0.295 m0.151 m-0.461 m
0.153 m0.093 m to 0.292 m0.150 m-0.258 m
0.134 m0.093 m to 0.291 m0.150 m-0.022 m
0.156 m0.095 m to 0.287 m0.151 m-0.024 m
0.125 m0.095 m to 0.278 m0.152 m-0.118 m
0.147 m0.095 m to 0.280 m0.152 m-0.144 m
0.118 m0.096 m to 0.285 m0.153 m-0.346 m
0.137 m0.097 m to 0.288 m0.153 m-0.472 m
0.155 m0.099 m to 0.303 m0.154 m-0.509 m
0.137 m0.099 m to 0.312 m0.154 m-0.486 m
0.151 m0.099 m to 0.314 m0.155 m-0.451 m
0.148 m0.102 m to 0.320 m0.158 m-0.277 m
0.134 m0.103 m to 0.329 m0.159 m-0.266 m
0.153 m0.103 m to 0.333 m0.160 m-0.223 m
0.147 m0.104 m to 0.326 m0.160 m-0.261 m
0.147 m0.103 m to 0.315 m0.161 m-0.372 m
0.142 m0.103 m to 0.299 m0.162 m-0.437 m
0.142 m0.103 m to 0.315 m0.162 m-0.507 m
0.138 m0.103 m to 0.317 m0.161 m-0.515 m
0.121 m0.101 m to 0.325 m0.162 m-0.467 m
0.127 m0.103 m to 0.324 m0.164 m-0.392 m
0.126 m0.103 m to 0.322 m0.164 m-0.228 m
0.131 m0.103 m to 0.329 m0.164 m-0.234 m
0.131 m0.104 m to 0.332 m0.165 m-0.421 m
0.127 m0.104 m to 0.339 m0.167 m-0.485 m
0.126 m0.105 m to 0.351 m0.168 m-0.533 m
0.142 m0.105 m to 0.382 m0.169 m-0.572 m
0.538 m0.105 m to 0.382 m0.170 m-0.605 m
0.403 m0.107 m to 0.392 m0.172 m-0.627 m
0.237 m0.107 m to 0.393 m0.173 m-0.627 m
0.191 m0.107 m to 0.407 m0.174 m-0.623 m
0.161 m0.107 m to 0.438 m0.175 m-0.628 m
0.148 m0.111 m to 0.445 m0.177 m-0.624 m
0.133 m0.113 m to 0.461 m0.180 m-0.426 m
0.136 m0.115 m to 0.468 m0.188 m-0.428 m
0.144 m0.117 m to 0.510 m0.189 m-0.498 m
0.180 m0.120 m to 0.514 m0.190 m-0.552 m
0.160 m0.120 m to 0.519 m0.194 m-0.582 m
0.157 m0.120 m to 0.508 m0.195 m-0.608 m
0.156 m0.120 m to 0.503 m0.195 m-0.661 m
0.142 m0.120 m to 0.485 m0.196 m-0.672 m
0.157 m0.120 m to 0.508 m0.199 m-0.711 m
0.166 m0.123 m to 0.522 m0.200 m-0.663 m
0.161 m0.125 m to 0.541 m0.207 m-0.677 m
0.139 m0.127 m to 0.585 m0.209 m-0.723 m
0.131 m0.128 m to 0.621 m0.210 m-0.718 m
0.127 m0.130 m to 0.641 m0.210 m-0.733 m
0.123 m0.131 m to 0.649 m0.212 m-0.729 m
0.121 m0.134 m to 0.649 m0.213 m-0.634 m
0.161 m0.135 m to 0.657 m0.219 m-0.245 m
0.165 m0.135 m to 0.738 m0.224 m-0.274 m
0.191 m0.137 m to 0.767 m0.226 m-0.480 m
0.231 m0.138 m to 0.778 m0.229 m-0.421 m
0.242 m0.139 m to 0.789 m0.235 m-0.445 m
0.324 m0.139 m to 0.827 m0.237 m-0.576 m

The last 12 months, against the normal range for each day

The last 12 months, against the normal range for each day 0 m 2 m 4 m Highest 4.811 m Lowest -1.005 m 0.324 m
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily highs of the Vilaine at Guichen from 25 October 2025 to 25 October 2026, with the normal range for each day.
Table: The last 12 months, against the normal range for each day
DayDaily high (m)Normal rangeMedian
-0.576 m0.139 m to 0.827 m0.237 m
-0.581 m0.140 m to 0.840 m0.243 m
-0.527 m0.140 m to 0.840 m0.251 m
-0.512 m0.139 m to 0.840 m0.254 m
-0.651 m0.138 m to 0.840 m0.258 m
-0.737 m0.137 m to 0.840 m0.271 m
-0.681 m0.134 m to 0.881 m0.276 m
-0.435 m0.133 m to 0.882 m0.280 m
-0.279 m0.130 m to 0.899 m0.285 m
-0.130 m0.127 m to 0.941 m0.286 m
-0.337 m0.107 m to 0.985 m0.280 m
-0.465 m0.075 m to 1.017 m0.280 m
-0.655 m0.027 m to 1.066 m0.277 m
-0.731 m-0.020 m to 1.140 m0.274 m
-0.689 m-0.050 m to 1.175 m0.273 m
-0.695 m-0.069 m to 1.221 m0.272 m
-0.352 m-0.089 m to 1.164 m0.265 m
-0.255 m-0.137 m to 1.150 m0.262 m
-0.267 m-0.185 m to 1.147 m0.260 m
-0.476 m-0.230 m to 1.149 m0.253 m
-0.687 m-0.293 m to 1.109 m0.250 m
-0.640 m-0.307 m to 1.109 m0.250 m
-0.640 m-0.330 m to 1.109 m0.250 m
-0.680 m-0.307 m to 1.112 m0.253 m
-0.655 m-0.305 m to 1.099 m0.256 m
-0.675 m-0.306 m to 1.092 m0.264 m
-0.707 m-0.089 m to 1.094 m0.274 m
-0.698 m-0.059 m to 0.987 m0.276 m
-0.620 m-0.029 m to 0.984 m0.284 m
-0.193 m-0.020 m to 0.975 m0.290 m
0.459 m-0.015 m to 0.972 m0.311 m
0.462 m-0.008 m to 0.975 m0.320 m
0.324 m0.005 m to 0.969 m0.332 m
0.489 m0.022 m to 0.979 m0.338 m
0.406 m0.040 m to 0.984 m0.343 m
0.284 m0.048 m to 1.013 m0.345 m
0.282 m0.072 m to 1.031 m0.349 m
0.366 m0.091 m to 1.048 m0.370 m
0.363 m0.095 m to 1.091 m0.380 m
0.392 m0.095 m to 1.168 m0.383 m
0.319 m0.095 m to 1.323 m0.393 m
0.331 m0.040 m to 1.389 m0.391 m
0.469 m0.033 m to 1.409 m0.392 m
0.569 m0.024 m to 1.435 m0.392 m
0.882 m-0.003 m to 1.540 m0.394 m
0.910 m-0.012 m to 1.575 m0.413 m
0.886 m-0.026 m to 1.588 m0.424 m
0.496 m-0.028 m to 1.596 m0.426 m
0.436 m-0.038 m to 1.646 m0.436 m
0.370 m-0.044 m to 1.717 m0.453 m
0.335 m-0.062 m to 1.758 m0.460 m
0.311 m-0.064 m to 1.784 m0.466 m
0.325 m-0.063 m to 1.794 m0.472 m
0.416 m-0.061 m to 1.802 m0.487 m
0.466 m-0.048 m to 1.830 m0.487 m
0.588 m-0.037 m to 1.959 m0.490 m
0.594 m-0.027 m to 1.999 m0.492 m
0.551 m-0.012 m to 2.017 m0.499 m
0.775 m-0.008 m to 2.040 m0.510 m
0.792 m0.005 m to 2.183 m0.530 m
0.581 m0.025 m to 2.233 m0.553 m
0.433 m0.046 m to 2.289 m0.583 m
0.397 m0.062 m to 2.332 m0.621 m
0.323 m0.098 m to 2.343 m0.626 m
0.311 m0.115 m to 2.359 m0.664 m
0.311 m0.169 m to 2.436 m0.747 m
0.296 m0.172 m to 2.446 m0.812 m
0.283 m0.172 m to 2.449 m0.847 m
0.274 m0.173 m to 2.445 m0.907 m
0.284 m0.174 m to 2.427 m0.926 m
0.282 m0.173 m to 2.418 m0.976 m
0.302 m0.173 m to 2.400 m0.999 m
0.285 m0.174 m to 2.400 m1.006 m
0.334 m0.176 m to 2.400 m0.985 m
0.305 m0.178 m to 2.400 m0.971 m
0.572 m0.182 m to 2.400 m0.951 m
0.586 m0.182 m to 2.387 m0.930 m
0.760 m0.179 m to 2.357 m0.919 m
0.803 m0.179 m to 2.304 m0.914 m
1.196 m0.176 m to 2.268 m0.924 m
1.346 m0.176 m to 2.234 m0.936 m
1.318 m0.181 m to 2.198 m0.977 m
1.188 m0.185 m to 2.194 m0.988 m
1.308 m0.185 m to 2.191 m0.979 m
1.259 m0.189 m to 2.198 m0.971 m
1.122 m0.204 m to 2.216 m0.914 m
0.881 m0.207 m to 2.243 m0.914 m
1.088 m0.207 m to 2.266 m0.928 m
2.069 m0.204 m to 2.260 m0.914 m
2.340 m0.198 m to 2.260 m0.932 m
2.432 m0.175 m to 2.243 m0.933 m
2.418 m0.175 m to 2.243 m0.933 m
2.270 m0.189 m to 2.256 m0.906 m
2.219 m0.170 m to 2.340 m0.906 m
2.308 m0.159 m to 2.443 m0.868 m
2.380 m0.148 m to 2.443 m0.863 m
2.399 m0.137 m to 2.460 m0.851 m
2.117 m0.104 m to 2.492 m0.868 m
1.935 m0.089 m to 2.493 m0.872 m
1.902 m0.068 m to 2.486 m0.897 m
1.734 m0.082 m to 2.484 m0.930 m
1.712 m0.075 m to 2.423 m0.933 m
1.781 m0.073 m to 2.413 m0.947 m
2.218 m0.073 m to 2.404 m0.979 m
2.628 m0.085 m to 2.404 m1.034 m
2.652 m0.102 m to 2.404 m1.039 m
2.578 m0.104 m to 2.381 m1.039 m
2.300 m0.110 m to 2.369 m1.014 m
2.231 m0.110 m to 2.341 m0.979 m
2.494 m0.126 m to 2.234 m0.943 m
2.810 m0.130 m to 2.184 m0.929 m
3.050 m0.131 m to 2.086 m0.913 m
3.051 m0.143 m to 2.028 m0.891 m
2.902 m0.159 m to 1.982 m0.874 m
3.020 m0.172 m to 1.954 m0.859 m
3.035 m0.132 m to 1.904 m0.830 m
2.920 m0.135 m to 1.869 m0.807 m
3.756 m0.135 m to 1.837 m0.794 m
4.159 m0.135 m to 1.836 m0.775 m
4.066 m0.135 m to 1.850 m0.771 m
3.396 m0.136 m to 1.838 m0.743 m
2.560 m0.136 m to 1.838 m0.730 m
2.105 m0.136 m to 1.833 m0.721 m
1.670 m0.136 m to 1.833 m0.715 m
1.409 m0.146 m to 1.807 m0.721 m
1.223 m0.159 m to 1.835 m0.711 m
1.125 m0.167 m to 1.845 m0.710 m
1.082 m0.229 m to 1.872 m0.708 m
0.968 m0.287 m to 1.909 m0.724 m
0.881 m0.282 m to 1.957 m0.715 m
0.777 m0.282 m to 1.961 m0.718 m
0.736 m0.288 m to 1.957 m0.718 m
0.852 m0.289 m to 1.927 m0.718 m
0.850 m0.287 m to 1.897 m0.705 m
0.819 m0.286 m to 1.868 m0.690 m
0.710 m0.284 m to 1.792 m0.669 m
0.730 m0.280 m to 1.695 m0.652 m
0.723 m0.272 m to 1.654 m0.632 m
0.695 m0.245 m to 1.654 m0.600 m
0.922 m0.229 m to 1.654 m0.560 m
1.349 m0.219 m to 1.644 m0.545 m
1.335 m0.207 m to 1.613 m0.529 m
0.983 m0.206 m to 1.542 m0.520 m
0.835 m0.201 m to 1.473 m0.503 m
0.692 m0.200 m to 1.411 m0.477 m
0.611 m0.200 m to 1.353 m0.466 m
0.559 m0.200 m to 1.303 m0.460 m
0.494 m0.200 m to 1.293 m0.444 m
0.497 m0.188 m to 1.289 m0.428 m
0.455 m0.189 m to 1.289 m0.421 m
0.470 m0.200 m to 1.292 m0.409 m
0.390 m0.206 m to 1.297 m0.397 m
0.397 m0.206 m to 1.291 m0.395 m
0.323 m0.208 m to 1.288 m0.393 m
0.363 m0.210 m to 1.289 m0.393 m
0.364 m0.209 m to 1.297 m0.388 m
0.343 m0.209 m to 1.297 m0.381 m
0.292 m0.207 m to 1.289 m0.375 m
0.287 m0.204 m to 1.266 m0.371 m
0.355 m0.200 m to 1.278 m0.366 m
0.352 m0.199 m to 1.278 m0.361 m
0.295 m0.191 m to 1.255 m0.355 m
0.270 m0.186 m to 1.231 m0.347 m
0.234 m0.183 m to 1.196 m0.343 m
0.239 m0.176 m to 1.170 m0.340 m
0.233 m0.168 m to 1.160 m0.339 m
0.177 m0.160 m to 1.157 m0.336 m
0.177 m0.147 m to 1.152 m0.333 m
0.175 m0.140 m to 1.147 m0.329 m
0.168 m0.136 m to 1.125 m0.328 m
0.225 m0.130 m to 1.108 m0.326 m
0.198 m0.129 m to 1.116 m0.326 m
0.157 m0.130 m to 1.132 m0.326 m
0.153 m0.136 m to 1.132 m0.326 m
0.132 m0.140 m to 1.119 m0.326 m
0.109 m0.146 m to 1.099 m0.326 m
0.107 m0.157 m to 1.085 m0.326 m
0.088 m0.160 m to 1.043 m0.326 m
0.075 m0.160 m to 1.020 m0.326 m
0.072 m0.164 m to 1.009 m0.326 m
0.063 m0.169 m to 0.990 m0.326 m
0.055 m0.170 m to 0.974 m0.334 m
0.065 m0.174 m to 0.998 m0.345 m
0.060 m0.175 m to 1.019 m0.349 m
0.060 m0.177 m to 1.023 m0.349 m
0.152 m0.180 m to 1.027 m0.347 m
0.147 m0.190 m to 1.019 m0.346 m
0.207 m0.194 m to 1.003 m0.347 m
0.207 m0.193 m to 0.955 m0.349 m
0.557 m0.193 m to 0.908 m0.348 m
0.328 m0.193 m to 0.888 m0.344 m
0.321 m0.193 m to 0.868 m0.345 m
1.189 m0.193 m to 0.829 m0.343 m
1.313 m0.193 m to 0.812 m0.346 m
1.275 m0.193 m to 0.812 m0.343 m
0.963 m0.192 m to 0.794 m0.337 m
0.644 m0.191 m to 0.748 m0.331 m
0.990 m0.190 m to 0.711 m0.323 m
1.207 m0.189 m to 0.698 m0.315 m
1.205 m0.189 m to 0.682 m0.313 m
0.962 m0.187 m to 0.670 m0.313 m
0.694 m0.186 m to 0.645 m0.310 m
0.540 m0.185 m to 0.624 m0.308 m
0.542 m0.181 m to 0.638 m0.303 m
0.478 m0.178 m to 0.623 m0.301 m
0.483 m0.176 m to 0.608 m0.298 m
0.483 m0.176 m to 0.598 m0.297 m
0.490 m0.175 m to 0.596 m0.294 m
0.443 m0.174 m to 0.602 m0.290 m
0.388 m0.172 m to 0.602 m0.288 m
0.339 m0.171 m to 0.596 m0.287 m
0.292 m0.171 m to 0.601 m0.283 m
0.278 m0.170 m to 0.601 m0.280 m
0.248 m0.166 m to 0.590 m0.273 m
0.247 m0.166 m to 0.590 m0.269 m
0.248 m0.165 m to 0.624 m0.261 m
0.229 m0.163 m to 0.623 m0.260 m
0.219 m0.163 m to 0.615 m0.258 m
0.215 m0.163 m to 0.588 m0.257 m
0.209 m0.162 m to 0.586 m0.255 m
0.381 m0.160 m to 0.586 m0.250 m
0.352 m0.159 m to 0.582 m0.249 m
0.318 m0.155 m to 0.586 m0.247 m
0.282 m0.153 m to 0.582 m0.247 m
0.247 m0.150 m to 0.588 m0.244 m
0.238 m0.149 m to 0.588 m0.240 m
0.256 m0.149 m to 0.590 m0.240 m
0.263 m0.147 m to 0.590 m0.240 m
0.283 m0.146 m to 0.599 m0.241 m
0.255 m0.145 m to 0.614 m0.240 m
0.267 m0.144 m to 0.595 m0.240 m
0.222 m0.140 m to 0.589 m0.238 m
0.222 m0.139 m to 0.580 m0.235 m
0.223 m0.137 m to 0.555 m0.230 m
0.221 m0.134 m to 0.572 m0.226 m
0.218 m0.133 m to 0.581 m0.221 m
0.223 m0.132 m to 0.581 m0.221 m
0.222 m0.130 m to 0.572 m0.220 m
0.177 m0.130 m to 0.556 m0.219 m
0.179 m0.127 m to 0.534 m0.218 m
0.181 m0.126 m to 0.522 m0.216 m
0.175 m0.124 m to 0.504 m0.214 m
0.164 m0.121 m to 0.480 m0.211 m
0.193 m0.118 m to 0.471 m0.210 m
0.234 m0.117 m to 0.450 m0.208 m
0.191 m0.116 m to 0.437 m0.206 m
0.191 m0.117 m to 0.425 m0.207 m
0.172 m0.117 m to 0.426 m0.207 m
0.166 m0.116 m to 0.426 m0.208 m
0.164 m0.116 m to 0.425 m0.206 m
0.171 m0.114 m to 0.425 m0.203 m
0.168 m0.113 m to 0.426 m0.200 m
0.178 m0.112 m to 0.426 m0.196 m
0.179 m0.111 m to 0.426 m0.194 m
0.164 m0.111 m to 0.426 m0.192 m
0.170 m0.108 m to 0.425 m0.190 m
0.179 m0.105 m to 0.420 m0.189 m
0.190 m0.105 m to 0.420 m0.186 m
0.153 m0.104 m to 0.409 m0.182 m
0.155 m0.104 m to 0.393 m0.178 m
0.137 m0.104 m to 0.389 m0.175 m
0.136 m0.101 m to 0.385 m0.170 m
0.138 m0.101 m to 0.374 m0.167 m
0.169 m0.100 m to 0.369 m0.165 m
0.278 m0.100 m to 0.355 m0.163 m
0.283 m0.099 m to 0.352 m0.162 m
0.236 m0.099 m to 0.344 m0.160 m
0.190 m0.097 m to 0.347 m0.159 m
0.172 m0.097 m to 0.347 m0.159 m
0.162 m0.097 m to 0.344 m0.159 m
0.163 m0.097 m to 0.337 m0.159 m
0.152 m0.099 m to 0.341 m0.159 m
0.161 m0.099 m to 0.337 m0.159 m
0.140 m0.100 m to 0.330 m0.159 m
0.143 m0.100 m to 0.329 m0.159 m
0.142 m0.099 m to 0.326 m0.159 m
0.145 m0.099 m to 0.326 m0.159 m
0.154 m0.100 m to 0.326 m0.159 m
0.144 m0.100 m to 0.326 m0.160 m
0.143 m0.099 m to 0.325 m0.161 m
0.156 m0.100 m to 0.320 m0.162 m
0.139 m0.099 m to 0.316 m0.163 m
0.138 m0.099 m to 0.315 m0.162 m
0.149 m0.099 m to 0.315 m0.162 m
0.146 m0.099 m to 0.309 m0.163 m
0.129 m0.097 m to 0.298 m0.163 m
0.132 m0.095 m to 0.298 m0.164 m
0.132 m0.094 m to 0.298 m0.164 m
0.131 m0.094 m to 0.294 m0.166 m
0.129 m0.094 m to 0.288 m0.165 m
0.149 m0.094 m to 0.289 m0.164 m
0.126 m0.094 m to 0.283 m0.164 m
0.123 m0.093 m to 0.281 m0.162 m
0.112 m0.092 m to 0.276 m0.161 m
0.120 m0.092 m to 0.276 m0.160 m
0.123 m0.092 m to 0.274 m0.160 m
0.120 m0.092 m to 0.274 m0.159 m
0.143 m0.093 m to 0.279 m0.160 m
0.148 m0.094 m to 0.281 m0.160 m
0.142 m0.094 m to 0.281 m0.160 m
0.139 m0.094 m to 0.283 m0.160 m
0.148 m0.094 m to 0.281 m0.158 m
0.122 m0.093 m to 0.279 m0.157 m
0.158 m0.093 m to 0.277 m0.156 m
0.164 m0.092 m to 0.277 m0.155 m
0.135 m0.092 m to 0.274 m0.155 m
0.564 m0.092 m to 0.274 m0.155 m
0.417 m0.092 m to 0.277 m0.154 m
0.279 m0.092 m to 0.283 m0.153 m
0.228 m0.092 m to 0.286 m0.153 m
0.182 m0.092 m to 0.289 m0.152 m
0.140 m0.093 m to 0.295 m0.151 m
0.153 m0.093 m to 0.292 m0.150 m
0.134 m0.093 m to 0.291 m0.150 m
0.156 m0.095 m to 0.287 m0.151 m
0.125 m0.095 m to 0.278 m0.152 m
0.147 m0.095 m to 0.280 m0.152 m
0.118 m0.096 m to 0.285 m0.153 m
0.137 m0.097 m to 0.288 m0.153 m
0.155 m0.099 m to 0.303 m0.154 m
0.137 m0.099 m to 0.312 m0.154 m
0.151 m0.099 m to 0.314 m0.155 m
0.148 m0.102 m to 0.320 m0.158 m
0.134 m0.103 m to 0.329 m0.159 m
0.153 m0.103 m to 0.333 m0.160 m
0.147 m0.104 m to 0.326 m0.160 m
0.147 m0.103 m to 0.315 m0.161 m
0.142 m0.103 m to 0.299 m0.162 m
0.142 m0.103 m to 0.315 m0.162 m
0.138 m0.103 m to 0.317 m0.161 m
0.121 m0.101 m to 0.325 m0.162 m
0.127 m0.103 m to 0.324 m0.164 m
0.126 m0.103 m to 0.322 m0.164 m
0.131 m0.103 m to 0.329 m0.164 m
0.131 m0.104 m to 0.332 m0.165 m
0.127 m0.104 m to 0.339 m0.167 m
0.126 m0.105 m to 0.351 m0.168 m
0.142 m0.105 m to 0.382 m0.169 m
0.538 m0.105 m to 0.382 m0.170 m
0.403 m0.107 m to 0.392 m0.172 m
0.237 m0.107 m to 0.393 m0.173 m
0.191 m0.107 m to 0.407 m0.174 m
0.161 m0.107 m to 0.438 m0.175 m
0.148 m0.111 m to 0.445 m0.177 m
0.133 m0.113 m to 0.461 m0.180 m
0.136 m0.115 m to 0.468 m0.188 m
0.144 m0.117 m to 0.510 m0.189 m
0.180 m0.120 m to 0.514 m0.190 m
0.160 m0.120 m to 0.519 m0.194 m
0.157 m0.120 m to 0.508 m0.195 m
0.156 m0.120 m to 0.503 m0.195 m
0.142 m0.120 m to 0.485 m0.196 m
0.157 m0.120 m to 0.508 m0.199 m
0.166 m0.123 m to 0.522 m0.200 m
0.161 m0.125 m to 0.541 m0.207 m
0.139 m0.127 m to 0.585 m0.209 m
0.131 m0.128 m to 0.621 m0.210 m
0.127 m0.130 m to 0.641 m0.210 m
0.123 m0.131 m to 0.649 m0.212 m
0.121 m0.134 m to 0.649 m0.213 m
0.161 m0.135 m to 0.657 m0.219 m
0.165 m0.135 m to 0.738 m0.224 m
0.191 m0.137 m to 0.767 m0.226 m
0.231 m0.138 m to 0.778 m0.229 m
0.242 m0.139 m to 0.789 m0.235 m
0.324 m0.139 m to 0.827 m0.237 m

The last 10 years, weekly averages

The last 10 years, weekly averages 0 m 2 m 4 m Highest 4.811 m Lowest -1.005 m 0.205 m
  • Level
  • Our record
Weekly averages of the Vilaine at Guichen from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average of daily highs (m)
0.197 m
0.183 m
0.263 m
0.224 m
0.364 m
0.190 m
0.193 m
0.204 m
0.191 m
0.170 m
0.173 m
0.264 m
0.354 m
0.213 m
0.617 m
0.808 m
0.387 m
0.295 m
0.561 m
0.579 m
0.370 m
0.317 m
0.266 m
0.233 m
0.202 m
0.186 m
0.241 m
0.553 m
0.301 m
0.273 m
0.196 m
0.313 m
0.225 m
0.150 m
0.137 m
0.172 m
0.139 m
0.136 m
0.144 m
0.168 m
0.123 m
0.234 m
0.162 m
0.129 m
0.202 m
0.329 m
0.274 m
0.229 m
0.215 m
0.172 m
0.156 m
0.212 m
0.168 m
0.184 m
0.299 m
0.185 m
0.239 m
0.324 m
0.344 m
0.927 m
0.391 m
1.032 m
1.717 m
0.900 m
1.158 m
1.223 m
1.111 m
0.968 m
1.249 m
1.104 m
0.756 m
1.219 m
1.304 m
0.955 m
1.437 m
1.381 m
1.185 m
0.546 m
0.391 m
0.472 m
0.240 m
0.225 m
0.175 m
0.327 m
1.309 m
2.155 m
0.471 m
0.237 m
0.364 m
0.097 m
0.114 m
0.143 m
0.165 m
0.191 m
0.184 m
0.151 m
0.253 m
0.148 m
0.142 m
0.156 m
0.139 m
0.389 m
0.256 m
0.148 m
0.166 m
0.189 m
0.283 m
0.199 m
0.253 m
0.407 m
0.515 m
0.355 m
0.515 m
0.359 m
0.259 m
0.237 m
0.230 m
0.373 m
1.072 m
1.207 m
1.320 m
0.602 m
0.420 m
0.611 m
0.450 m
0.394 m
0.277 m
0.287 m
0.303 m
0.219 m
0.355 m
0.223 m
0.346 m
0.227 m
0.204 m
0.191 m
0.275 m
0.474 m
0.300 m
0.251 m
0.179 m
0.151 m
0.147 m
0.135 m
0.127 m
0.172 m
0.183 m
0.180 m
0.132 m
0.138 m
0.149 m
0.210 m
0.252 m
0.190 m
0.295 m
0.585 m
0.371 m
1.073 m
1.637 m
2.025 m
1.411 m
1.631 m
1.393 m
1.829 m
2.722 m
2.270 m
1.014 m
0.960 m
1.835 m
0.916 m
1.575 m
1.894 m
1.275 m
1.429 m
1.335 m
2.406 m
1.726 m
0.807 m
0.510 m
0.381 m
0.321 m
0.303 m
0.315 m
0.470 m
0.649 m
0.416 m
0.232 m
0.219 m
0.256 m
0.523 m
0.562 m
0.250 m
0.216 m
0.180 m
0.175 m
0.154 m
0.148 m
0.140 m
0.323 m
0.250 m
0.195 m
0.181 m
0.163 m
0.195 m
0.265 m
0.525 m
0.351 m
0.246 m
0.450 m
0.527 m
0.347 m
0.303 m
0.402 m
0.253 m
0.392 m
1.097 m
1.120 m
2.029 m
1.905 m
0.938 m
0.659 m
1.171 m
1.633 m
2.462 m
1.256 m
0.906 m
0.686 m
0.461 m
0.500 m
0.404 m
0.322 m
0.296 m
0.414 m
0.386 m
0.280 m
0.235 m
0.226 m
0.324 m
0.307 m
0.329 m
0.254 m
0.209 m
0.432 m
0.546 m
0.594 m
0.605 m
0.403 m
0.263 m
0.305 m
0.303 m
0.229 m
0.198 m
0.171 m
0.153 m
0.255 m
0.166 m
0.156 m
0.501 m
0.519 m
0.213 m
0.343 m
0.326 m
0.393 m
0.294 m
0.236 m
0.304 m
0.544 m
1.007 m
0.704 m
0.451 m
0.884 m
1.415 m
1.243 m
0.630 m
0.475 m
0.422 m
0.416 m
0.940 m
0.524 m
0.459 m
0.432 m
0.428 m
0.300 m
0.270 m
0.528 m
0.405 m
0.269 m
0.246 m
0.212 m
0.187 m
0.210 m
0.386 m
0.402 m
0.233 m
0.161 m
0.406 m
0.199 m
0.164 m
0.138 m
0.125 m
0.132 m
0.115 m
0.155 m
0.275 m
0.166 m
0.371 m
0.276 m
0.278 m
0.157 m
0.219 m
0.154 m
0.241 m
0.218 m
0.205 m
0.311 m
0.300 m
0.402 m
0.405 m
0.448 m
0.243 m
0.247 m
1.243 m
1.073 m
1.019 m
1.143 m
1.717 m
0.897 m
0.620 m
0.441 m
0.363 m
0.434 m
0.299 m
0.839 m
0.871 m
1.075 m
1.204 m
0.646 m
0.972 m
0.738 m
0.789 m
0.437 m
0.665 m
0.377 m
0.264 m
0.205 m
0.218 m
0.220 m
0.225 m
0.210 m
0.201 m
0.181 m
0.172 m
0.481 m
0.398 m
0.251 m
0.186 m
0.189 m
0.176 m
0.143 m
0.150 m
0.396 m
0.176 m
0.157 m
0.138 m
0.278 m
0.504 m
1.162 m
0.873 m
0.975 m
0.777 m
0.618 m
1.331 m
1.342 m
0.784 m
0.699 m
1.916 m
0.952 m
1.959 m
1.404 m
0.794 m
1.352 m
1.029 m
1.466 m
1.923 m
1.479 m
1.123 m
0.852 m
0.993 m
1.197 m
0.845 m
0.449 m
0.467 m
0.578 m
0.556 m
0.613 m
0.727 m
0.426 m
0.228 m
0.259 m
0.993 m
0.431 m
0.270 m
0.335 m
0.271 m
0.224 m
0.201 m
0.175 m
0.163 m
0.242 m
-0.301 m
-0.044 m
0.141 m
-0.416 m
-0.173 m
-0.287 m
0.660 m
0.881 m
1.751 m
0.558 m
0.319 m
0.255 m
0.651 m
0.888 m
0.644 m
0.697 m
0.654 m
0.807 m
1.431 m
2.993 m
1.642 m
2.163 m
4.105 m
1.724 m
1.412 m
0.969 m
2.046 m
0.857 m
0.521 m
0.370 m
0.330 m
0.139 m
-0.007 m
0.046 m
0.100 m
-0.041 m
-0.062 m
-0.073 m
-0.346 m
-0.625 m
-0.626 m
-0.605 m
-0.674 m
-0.667 m
-0.674 m
-0.639 m
-0.509 m
-0.346 m
-0.575 m
-0.613 m
-0.643 m
-0.531 m
-0.405 m
-0.196 m
-0.383 m
-0.422 m
-0.440 m
-0.569 m
-0.612 m
-0.697 m
-0.432 m
-0.546 m
-0.529 m
-0.474 m
-0.604 m
0.387 m
0.401 m
0.616 m
0.464 m
0.516 m
0.290 m
0.521 m
1.248 m
1.928 m
2.180 m
2.186 m
2.691 m
3.479 m
1.596 m
0.840 m
0.923 m
0.667 m
0.395 m
0.313 m
0.200 m
0.154 m
0.068 m
0.237 m
0.956 m
0.804 m
0.417 m
0.241 m
0.290 m
0.253 m
0.209 m
0.190 m
0.171 m
0.164 m
0.204 m
0.156 m
0.146 m
0.137 m
0.126 m
0.137 m
0.278 m
0.148 m
0.140 m
0.141 m
0.130 m
0.259 m
0.154 m
0.143 m
0.205 m

The whole record since 1993, weekly averages

The whole record since 1993, weekly averages 0 m 2 m 4 m Highest 4.811 m Lowest -1.005 m 0.205 m
  • Level
  • Our record
Weekly averages of the Vilaine at Guichen from 28 December 1993 to 25 October 2026.
Table: The whole record since 1993, weekly averages
Week startingWeekly average of daily highs (m)
1.373 m
2.249 m
2.269 m
1.696 m
1.026 m
1.735 m
1.974 m
1.633 m
1.507 m
0.927 m
0.525 m
0.369 m
0.403 m
0.356 m
1.180 m
0.958 m
0.406 m
0.233 m
0.276 m
0.426 m
0.767 m
0.826 m
0.774 m
0.502 m
0.270 m
0.237 m
0.186 m
0.184 m
0.211 m
0.271 m
0.213 m
0.217 m
0.246 m
0.156 m
0.177 m
0.174 m
0.366 m
0.299 m
0.360 m
0.351 m
0.272 m
0.242 m
0.301 m
0.308 m
0.593 m
1.109 m
0.980 m
0.516 m
0.315 m
1.010 m
0.667 m
0.516 m
1.595 m
0.979 m
0.628 m
2.488 m
3.802 m
2.679 m
1.682 m
2.005 m
1.837 m
1.488 m
1.767 m
0.914 m
0.799 m
0.541 m
0.351 m
0.375 m
0.460 m
0.400 m
0.298 m
0.294 m
0.491 m
0.268 m
0.267 m
0.239 m
0.218 m
0.194 m
0.222 m
0.322 m
0.217 m
0.161 m
0.148 m
0.252 m
0.164 m
0.126 m
0.127 m
0.129 m
0.205 m
0.240 m
0.237 m
0.183 m
0.185 m
0.147 m
0.147 m
0.187 m
0.188 m
0.260 m
0.107 m
0.063 m
0.327 m
0.136 m
0.036 m
0.651 m
0.566 m
0.931 m
1.022 m
0.403 m
0.420 m
0.213 m
1.060 m
0.726 m
0.947 m
1.605 m
0.587 m
0.321 m
0.632 m
0.421 m
0.183 m
0.182 m
0.130 m
0.375 m
0.367 m
0.374 m
0.388 m
0.443 m
0.352 m
0.239 m
0.205 m
0.155 m
0.146 m
0.169 m
0.152 m
0.121 m
0.115 m
0.118 m
0.150 m
0.114 m
0.136 m
0.134 m
0.117 m
0.134 m
0.112 m
0.161 m
0.167 m
0.155 m
0.153 m
0.139 m
0.128 m
0.338 m
0.201 m
0.326 m
0.493 m
0.507 m
0.276 m
0.446 m
0.471 m
0.271 m
0.253 m
0.158 m
0.131 m
0.039 m
0.027 m
0.520 m
0.506 m
1.785 m
0.726 m
0.263 m
0.231 m
0.255 m
0.239 m
0.200 m
0.181 m
0.184 m
0.198 m
0.234 m
0.243 m
0.340 m
0.155 m
0.159 m
0.175 m
0.247 m
0.292 m
0.292 m
0.182 m
0.130 m
0.120 m
0.137 m
0.226 m
0.224 m
0.168 m
0.217 m
0.146 m
0.130 m
0.132 m
0.126 m
0.128 m
0.203 m
0.168 m
0.266 m
0.154 m
0.264 m
0.246 m
0.240 m
0.284 m
0.194 m
0.083 m
0.090 m
0.551 m
0.812 m
1.544 m
1.005 m
1.213 m
0.369 m
0.218 m
0.135 m
0.171 m
0.144 m
0.281 m
0.286 m
0.141 m
0.221 m
0.716 m
0.994 m
1.642 m
1.465 m
1.529 m
0.756 m
0.432 m
0.298 m
0.303 m
0.294 m
0.342 m
0.394 m
0.217 m
0.366 m
0.220 m
0.286 m
0.251 m
0.191 m
0.155 m
0.125 m
0.126 m
0.134 m
0.223 m
0.218 m
0.198 m
0.282 m
0.511 m
0.263 m
0.367 m
0.725 m
1.126 m
0.710 m
0.690 m
0.510 m
0.355 m
0.361 m
0.860 m
0.786 m
1.698 m
2.506 m
1.945 m
1.432 m
1.946 m
1.607 m
0.748 m
1.683 m
0.933 m
1.210 m
1.079 m
1.461 m
0.563 m
0.383 m
0.332 m
0.237 m
0.767 m
1.401 m
0.776 m
0.361 m
0.403 m
0.673 m
0.310 m
0.436 m
0.361 m
0.273 m
0.252 m
0.229 m
0.211 m
0.166 m
0.153 m
0.152 m
0.179 m
0.208 m
0.203 m
0.169 m
0.152 m
0.152 m
0.203 m
0.324 m
0.556 m
0.256 m
0.216 m
0.514 m
0.754 m
0.511 m
0.173 m
0.344 m
0.293 m
0.337 m
0.791 m
1.637 m
1.802 m
3.500 m
1.899 m
1.209 m
0.756 m
0.457 m
no value
no value
no value
no value
1.179 m
0.627 m
0.308 m
0.277 m
0.483 m
0.641 m
0.671 m
1.013 m
0.784 m
0.380 m
1.528 m
0.497 m
0.279 m
0.386 m
0.297 m
0.264 m
0.217 m
0.202 m
0.357 m
0.329 m
0.212 m
0.680 m
0.292 m
0.206 m
0.216 m
0.271 m
0.231 m
0.193 m
0.169 m
0.270 m
0.259 m
0.211 m
0.454 m
1.020 m
0.782 m
1.268 m
2.019 m
2.039 m
1.915 m
1.828 m
1.811 m
3.097 m
1.865 m
1.018 m
3.349 m
3.020 m
1.652 m
2.901 m
1.781 m
2.549 m
1.259 m
0.654 m
0.882 m
0.845 m
1.992 m
3.441 m
2.997 m
1.519 m
0.922 m
0.582 m
0.797 m
2.275 m
1.015 m
0.506 m
0.335 m
0.280 m
0.301 m
0.287 m
0.245 m
0.205 m
0.184 m
0.295 m
0.524 m
0.238 m
0.242 m
0.203 m
0.236 m
0.177 m
0.176 m
no value
no value
no value
no value
0.296 m
0.270 m
0.453 m
0.399 m
0.262 m
0.351 m
0.062 m
-0.016 m
0.092 m
0.184 m
0.015 m
-0.017 m
0.239 m
0.272 m
0.190 m
0.443 m
0.406 m
0.463 m
0.822 m
0.953 m
0.594 m
0.753 m
0.548 m
0.368 m
1.235 m
0.382 m
0.194 m
0.083 m
0.045 m
0.183 m
0.290 m
0.220 m
0.270 m
0.255 m
0.295 m
0.203 m
0.196 m
0.160 m
0.133 m
0.185 m
0.153 m
0.107 m
0.096 m
0.174 m
0.184 m
0.120 m
0.118 m
0.158 m
0.194 m
0.252 m
0.169 m
0.161 m
0.160 m
0.232 m
0.263 m
0.710 m
0.442 m
1.075 m
1.447 m
0.976 m
no value
no value
no value
no value
2.418 m
2.431 m
1.354 m
0.805 m
1.725 m
1.369 m
1.826 m
1.106 m
0.616 m
0.750 m
1.215 m
0.536 m
0.256 m
0.289 m
0.297 m
0.248 m
0.229 m
0.216 m
0.232 m
0.183 m
0.211 m
0.323 m
0.192 m
0.186 m
0.160 m
0.166 m
0.161 m
0.247 m
0.131 m
0.157 m
0.297 m
0.144 m
0.086 m
0.085 m
0.090 m
0.090 m
0.092 m
0.117 m
0.104 m
0.114 m
0.237 m
0.127 m
0.127 m
0.179 m
0.192 m
-0.029 m
0.051 m
-0.392 m
0.161 m
0.493 m
-0.060 m
-0.221 m
0.200 m
1.092 m
1.015 m
2.052 m
1.331 m
2.166 m
0.927 m
0.357 m
0.197 m
0.132 m
0.593 m
0.563 m
0.339 m
0.418 m
0.415 m
0.336 m
0.312 m
0.342 m
0.350 m
0.536 m
0.271 m
0.191 m
0.177 m
0.191 m
0.154 m
0.130 m
0.144 m
0.117 m
0.272 m
0.141 m
0.147 m
0.115 m
0.295 m
0.211 m
0.282 m
0.158 m
0.154 m
0.194 m
0.257 m
0.150 m
0.147 m
0.236 m
0.336 m
0.357 m
0.383 m
0.184 m
-0.287 m
-0.431 m
no value
-0.171 m
-0.700 m
-0.627 m
-0.150 m
0.185 m
no value
no value
no value
0.433 m
0.103 m
no value
0.049 m
-0.044 m
0.066 m
no value
no value
0.210 m
0.236 m
0.187 m
0.268 m
0.384 m
0.434 m
0.234 m
0.316 m
0.290 m
0.226 m
0.211 m
0.173 m
0.139 m
0.122 m
0.153 m
0.125 m
0.095 m
0.115 m
0.179 m
0.119 m
0.110 m
0.109 m
0.258 m
0.126 m
0.142 m
0.120 m
0.132 m
0.144 m
0.123 m
0.228 m
0.346 m
0.222 m
0.243 m
-0.388 m
-0.743 m
-0.634 m
0.470 m
0.436 m
0.041 m
-0.347 m
-0.256 m
0.275 m
-0.022 m
0.024 m
-0.226 m
-0.283 m
-0.478 m
0.322 m
0.931 m
0.462 m
1.170 m
0.414 m
no value
no value
no value
no value
no value
no value
0.306 m
0.295 m
0.290 m
0.248 m
0.176 m
0.150 m
0.149 m
0.134 m
0.124 m
0.247 m
0.143 m
0.140 m
0.134 m
0.125 m
0.077 m
0.092 m
0.106 m
0.099 m
0.107 m
0.454 m
0.187 m
0.221 m
0.194 m
0.317 m
0.233 m
0.440 m
0.209 m
0.101 m
-0.406 m
0.472 m
0.729 m
1.690 m
1.654 m
0.701 m
0.732 m
1.367 m
0.937 m
1.312 m
0.696 m
0.435 m
0.680 m
1.714 m
1.139 m
1.347 m
1.764 m
0.649 m
0.774 m
0.426 m
0.226 m
0.114 m
0.273 m
0.242 m
0.421 m
0.328 m
0.402 m
0.749 m
0.632 m
0.428 m
0.488 m
0.493 m
0.752 m
0.435 m
0.472 m
0.453 m
0.503 m
0.300 m
0.230 m
0.250 m
0.941 m
0.370 m
0.269 m
0.257 m
0.308 m
0.253 m
0.565 m
0.261 m
0.226 m
0.192 m
0.267 m
0.260 m
0.178 m
0.397 m
0.124 m
0.501 m
0.982 m
0.127 m
0.206 m
0.444 m
1.619 m
2.650 m
0.931 m
0.987 m
1.637 m
0.633 m
0.324 m
0.365 m
0.331 m
1.461 m
0.698 m
1.401 m
0.843 m
0.451 m
0.435 m
0.827 m
0.890 m
0.468 m
0.433 m
0.312 m
1.243 m
0.914 m
0.229 m
0.103 m
0.213 m
0.290 m
0.273 m
0.196 m
0.194 m
0.257 m
0.215 m
0.219 m
0.168 m
0.179 m
0.269 m
0.182 m
0.187 m
0.207 m
0.220 m
0.254 m
0.170 m
0.198 m
0.385 m
0.355 m
0.589 m
no value
0.617 m
0.639 m
0.801 m
0.897 m
0.277 m
0.105 m
0.155 m
0.422 m
2.054 m
2.119 m
1.385 m
1.848 m
0.765 m
0.407 m
0.920 m
0.453 m
0.217 m
0.359 m
0.297 m
0.397 m
0.576 m
0.310 m
0.487 m
0.271 m
0.594 m
0.293 m
0.463 m
0.218 m
0.492 m
0.298 m
0.217 m
0.466 m
0.230 m
0.158 m
0.230 m
0.204 m
0.232 m
0.147 m
0.126 m
0.116 m
0.140 m
0.100 m
0.227 m
0.172 m
0.127 m
0.160 m
0.119 m
0.171 m
0.156 m
0.389 m
no value
0.082 m
0.240 m
0.536 m
0.718 m
0.244 m
0.838 m
1.478 m
0.505 m
0.577 m
0.639 m
0.599 m
0.636 m
0.564 m
0.348 m
no value
1.645 m
0.540 m
0.465 m
0.543 m
0.694 m
0.366 m
0.358 m
0.289 m
0.262 m
0.257 m
0.301 m
0.192 m
0.208 m
0.196 m
0.244 m
0.295 m
0.123 m
0.103 m
0.084 m
0.098 m
0.082 m
0.078 m
0.118 m
0.085 m
0.093 m
0.093 m
0.081 m
0.148 m
0.100 m
0.115 m
0.284 m
0.420 m
0.174 m
0.157 m
0.188 m
-0.011 m
0.504 m
0.462 m
0.033 m
0.169 m
0.232 m
0.267 m
1.008 m
0.468 m
0.773 m
0.977 m
0.526 m
0.341 m
0.197 m
0.115 m
0.364 m
0.749 m
0.546 m
0.251 m
0.169 m
0.222 m
0.358 m
0.329 m
0.259 m
0.262 m
0.165 m
0.287 m
0.170 m
0.153 m
0.136 m
0.147 m
0.157 m
0.202 m
0.129 m
0.096 m
0.097 m
0.144 m
0.234 m
0.118 m
0.192 m
0.191 m
0.138 m
0.310 m
0.159 m
0.167 m
0.153 m
0.130 m
0.119 m
0.124 m
0.109 m
0.117 m
0.132 m
0.254 m
0.132 m
0.242 m
0.117 m
0.210 m
0.199 m
0.634 m
0.498 m
0.298 m
0.307 m
-0.386 m
-0.583 m
-0.652 m
-0.390 m
-0.479 m
-0.529 m
-0.567 m
-0.747 m
-0.613 m
-0.527 m
-0.329 m
-0.284 m
0.212 m
0.332 m
0.355 m
1.199 m
1.098 m
0.633 m
0.368 m
0.470 m
0.371 m
0.406 m
0.371 m
0.354 m
0.300 m
0.389 m
0.499 m
0.382 m
0.279 m
0.268 m
0.195 m
0.193 m
0.158 m
0.156 m
0.132 m
0.157 m
0.161 m
0.263 m
0.338 m
0.694 m
0.810 m
0.622 m
0.452 m
0.536 m
0.480 m
0.738 m
0.689 m
1.081 m
1.181 m
2.344 m
2.132 m
1.800 m
1.275 m
1.271 m
1.672 m
2.101 m
1.946 m
2.189 m
0.940 m
0.587 m
0.749 m
2.716 m
1.701 m
0.898 m
0.626 m
1.441 m
0.753 m
0.486 m
0.518 m
0.401 m
0.386 m
0.371 m
0.455 m
0.462 m
0.341 m
0.386 m
0.227 m
0.224 m
0.180 m
0.212 m
0.481 m
0.341 m
0.191 m
0.165 m
0.149 m
0.151 m
0.149 m
0.167 m
0.159 m
0.183 m
0.258 m
0.241 m
0.293 m
0.278 m
0.588 m
0.420 m
0.579 m
0.354 m
-0.077 m
-0.279 m
-0.399 m
-0.166 m
2.502 m
2.700 m
1.995 m
1.704 m
1.878 m
2.218 m
3.042 m
3.259 m
1.981 m
1.845 m
1.838 m
0.657 m
0.711 m
0.501 m
0.382 m
0.215 m
0.095 m
0.252 m
0.464 m
0.345 m
0.288 m
0.315 m
0.271 m
0.360 m
0.217 m
0.196 m
0.212 m
0.259 m
0.275 m
0.167 m
0.205 m
0.193 m
0.329 m
0.321 m
0.179 m
0.369 m
0.178 m
0.155 m
0.150 m
0.144 m
0.168 m
0.311 m
0.437 m
0.204 m
0.257 m
0.555 m
0.745 m
0.543 m
0.692 m
0.368 m
0.810 m
1.003 m
0.806 m
0.783 m
0.679 m
1.418 m
1.506 m
1.170 m
1.177 m
0.819 m
1.643 m
1.780 m
1.138 m
0.662 m
0.495 m
0.445 m
0.461 m
0.380 m
0.331 m
0.286 m
0.659 m
0.760 m
0.384 m
0.310 m
0.258 m
0.226 m
0.434 m
0.214 m
0.193 m
0.219 m
0.238 m
0.147 m
0.140 m
0.130 m
0.122 m
0.165 m
0.191 m
0.334 m
0.158 m
0.161 m
0.293 m
0.180 m
0.167 m
0.200 m
0.193 m
0.183 m
0.214 m
0.203 m
0.182 m
0.367 m
0.271 m
0.211 m
0.198 m
0.279 m
0.257 m
0.308 m
0.789 m
0.864 m
0.742 m
1.048 m
0.963 m
1.345 m
1.004 m
1.139 m
0.976 m
1.865 m
0.900 m
0.739 m
1.587 m
0.687 m
0.586 m
0.451 m
0.487 m
0.344 m
0.381 m
0.336 m
0.423 m
0.258 m
0.289 m
0.510 m
0.821 m
0.386 m
0.278 m
0.221 m
0.207 m
0.198 m
0.177 m
0.154 m
0.161 m
0.152 m
0.159 m
0.193 m
0.238 m
0.166 m
0.178 m
0.149 m
0.177 m
0.255 m
0.197 m
0.183 m
0.263 m
0.224 m
0.364 m
0.190 m
0.193 m
0.204 m
0.191 m
0.170 m
0.173 m
0.264 m
0.354 m
0.213 m
0.617 m
0.808 m
0.387 m
0.295 m
0.561 m
0.579 m
0.370 m
0.317 m
0.266 m
0.233 m
0.202 m
0.186 m
0.241 m
0.553 m
0.301 m
0.273 m
0.196 m
0.313 m
0.225 m
0.150 m
0.137 m
0.172 m
0.139 m
0.136 m
0.144 m
0.168 m
0.123 m
0.234 m
0.162 m
0.129 m
0.202 m
0.329 m
0.274 m
0.229 m
0.215 m
0.172 m
0.156 m
0.212 m
0.168 m
0.184 m
0.299 m
0.185 m
0.239 m
0.324 m
0.344 m
0.927 m
0.391 m
1.032 m
1.717 m
0.900 m
1.158 m
1.223 m
1.111 m
0.968 m
1.249 m
1.104 m
0.756 m
1.219 m
1.304 m
0.955 m
1.437 m
1.381 m
1.185 m
0.546 m
0.391 m
0.472 m
0.240 m
0.225 m
0.175 m
0.327 m
1.309 m
2.155 m
0.471 m
0.237 m
0.364 m
0.097 m
0.114 m
0.143 m
0.165 m
0.191 m
0.184 m
0.151 m
0.253 m
0.148 m
0.142 m
0.156 m
0.139 m
0.389 m
0.256 m
0.148 m
0.166 m
0.189 m
0.283 m
0.199 m
0.253 m
0.407 m
0.515 m
0.355 m
0.515 m
0.359 m
0.259 m
0.237 m
0.230 m
0.373 m
1.072 m
1.207 m
1.320 m
0.602 m
0.420 m
0.611 m
0.450 m
0.394 m
0.277 m
0.287 m
0.303 m
0.219 m
0.355 m
0.223 m
0.346 m
0.227 m
0.204 m
0.191 m
0.275 m
0.474 m
0.300 m
0.251 m
0.179 m
0.151 m
0.147 m
0.135 m
0.127 m
0.172 m
0.183 m
0.180 m
0.132 m
0.138 m
0.149 m
0.210 m
0.252 m
0.190 m
0.295 m
0.585 m
0.371 m
1.073 m
1.637 m
2.025 m
1.411 m
1.631 m
1.393 m
1.829 m
2.722 m
2.270 m
1.014 m
0.960 m
1.835 m
0.916 m
1.575 m
1.894 m
1.275 m
1.429 m
1.335 m
2.406 m
1.726 m
0.807 m
0.510 m
0.381 m
0.321 m
0.303 m
0.315 m
0.470 m
0.649 m
0.416 m
0.232 m
0.219 m
0.256 m
0.523 m
0.562 m
0.250 m
0.216 m
0.180 m
0.175 m
0.154 m
0.148 m
0.140 m
0.323 m
0.250 m
0.195 m
0.181 m
0.163 m
0.195 m
0.265 m
0.525 m
0.351 m
0.246 m
0.450 m
0.527 m
0.347 m
0.303 m
0.402 m
0.253 m
0.392 m
1.097 m
1.120 m
2.029 m
1.905 m
0.938 m
0.659 m
1.171 m
1.633 m
2.462 m
1.256 m
0.906 m
0.686 m
0.461 m
0.500 m
0.404 m
0.322 m
0.296 m
0.414 m
0.386 m
0.280 m
0.235 m
0.226 m
0.324 m
0.307 m
0.329 m
0.254 m
0.209 m
0.432 m
0.546 m
0.594 m
0.605 m
0.403 m
0.263 m
0.305 m
0.303 m
0.229 m
0.198 m
0.171 m
0.153 m
0.255 m
0.166 m
0.156 m
0.501 m
0.519 m
0.213 m
0.343 m
0.326 m
0.393 m
0.294 m
0.236 m
0.304 m
0.544 m
1.007 m
0.704 m
0.451 m
0.884 m
1.415 m
1.243 m
0.630 m
0.475 m
0.422 m
0.416 m
0.940 m
0.524 m
0.459 m
0.432 m
0.428 m
0.300 m
0.270 m
0.528 m
0.405 m
0.269 m
0.246 m
0.212 m
0.187 m
0.210 m
0.386 m
0.402 m
0.233 m
0.161 m
0.406 m
0.199 m
0.164 m
0.138 m
0.125 m
0.132 m
0.115 m
0.155 m
0.275 m
0.166 m
0.371 m
0.276 m
0.278 m
0.157 m
0.219 m
0.154 m
0.241 m
0.218 m
0.205 m
0.311 m
0.300 m
0.402 m
0.405 m
0.448 m
0.243 m
0.247 m
1.243 m
1.073 m
1.019 m
1.143 m
1.717 m
0.897 m
0.620 m
0.441 m
0.363 m
0.434 m
0.299 m
0.839 m
0.871 m
1.075 m
1.204 m
0.646 m
0.972 m
0.738 m
0.789 m
0.437 m
0.665 m
0.377 m
0.264 m
0.205 m
0.218 m
0.220 m
0.225 m
0.210 m
0.201 m
0.181 m
0.172 m
0.481 m
0.398 m
0.251 m
0.186 m
0.189 m
0.176 m
0.143 m
0.150 m
0.396 m
0.176 m
0.157 m
0.138 m
0.278 m
0.504 m
1.162 m
0.873 m
0.975 m
0.777 m
0.618 m
1.331 m
1.342 m
0.784 m
0.699 m
1.916 m
0.952 m
1.959 m
1.404 m
0.794 m
1.352 m
1.029 m
1.466 m
1.923 m
1.479 m
1.123 m
0.852 m
0.993 m
1.197 m
0.845 m
0.449 m
0.467 m
0.578 m
0.556 m
0.613 m
0.727 m
0.426 m
0.228 m
0.259 m
0.993 m
0.431 m
0.270 m
0.335 m
0.271 m
0.224 m
0.201 m
0.175 m
0.163 m
0.242 m
-0.301 m
-0.044 m
0.141 m
-0.416 m
-0.173 m
-0.287 m
0.660 m
0.881 m
1.751 m
0.558 m
0.319 m
0.255 m
0.651 m
0.888 m
0.644 m
0.697 m
0.654 m
0.807 m
1.431 m
2.993 m
1.642 m
2.163 m
4.105 m
1.724 m
1.412 m
0.969 m
2.046 m
0.857 m
0.521 m
0.370 m
0.330 m
0.139 m
-0.007 m
0.046 m
0.100 m
-0.041 m
-0.062 m
-0.073 m
-0.346 m
-0.625 m
-0.626 m
-0.605 m
-0.674 m
-0.667 m
-0.674 m
-0.639 m
-0.509 m
-0.346 m
-0.575 m
-0.613 m
-0.643 m
-0.531 m
-0.405 m
-0.196 m
-0.383 m
-0.422 m
-0.440 m
-0.569 m
-0.612 m
-0.697 m
-0.432 m
-0.546 m
-0.529 m
-0.474 m
-0.604 m
0.387 m
0.401 m
0.616 m
0.464 m
0.516 m
0.290 m
0.521 m
1.248 m
1.928 m
2.180 m
2.186 m
2.691 m
3.479 m
1.596 m
0.840 m
0.923 m
0.667 m
0.395 m
0.313 m
0.200 m
0.154 m
0.068 m
0.237 m
0.956 m
0.804 m
0.417 m
0.241 m
0.290 m
0.253 m
0.209 m
0.190 m
0.171 m
0.164 m
0.204 m
0.156 m
0.146 m
0.137 m
0.126 m
0.137 m
0.278 m
0.148 m
0.140 m
0.141 m
0.130 m
0.259 m
0.154 m
0.143 m
0.205 m

How this compares

  • The daily high on 25 October 2026 was 0.324 m, the twelfth highest for 25 October in 33 years of record (1994 to 2026). The newest value is provisional.
  • That is 0.08 m above the median of 0.24 m for 25 October over the last 10 years. The newest value is provisional.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
-0.576 m
1.369 m
0.355 m
0.234 m
0.246 m
0.74 m
0.387 m
0.153 m
0.207 m
0.208 m

Year by year

The lowest and highest daily high of each year

The lowest and highest daily high of each year 0 m 2 m 4 m Lowest -1.005 m, 2005 Highest 4.811 m, 2025
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
  • Highest in our series
The lowest and highest daily high of the Vilaine at Guichen in each year from 1994 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily high in our series since 28 December 1993 was -1.005 m, on 23 November 2005, a provisional value. The highest was 4.811 m, on 28 January 2025, a provisional value.
Table: The lowest and highest daily high of each year
YearLowest daily high (m)DayHighest daily high (m)DayDays with a value
0.128 m2.95 m365
-0.107 m4.12 m365
0.08 m2.38 m366
provisional-0.10 m2.48 m365
provisional0.04 m2.858 m365
provisional0.10 m4.36 m365
provisional0.158 m3.55 m344
provisional-0.044 m4.751 m336
provisional0.003 m2.603 m335
provisional-0.73 m2.625 m365
provisional-0.779 m2.765 m359
provisional-1.005 m0.927 m327
provisional-0.649 m2.245 m326
provisional-0.224 m2.323 m365
provisional-0.025 m3.35 m361
provisional-0.237 m2.913 m354
provisional-0.167 m3.022 m360
provisional0.059 m1.272 m365
provisional-0.887 m2.855 m366
provisional-0.571 m3.364 m365
provisional0.06 m3.713 m365
provisional0.11 m2.202 m365
provisional0.123 m2.569 m366
provisional0.076 m1.42 m365
provisional0.062 m2.967 m365
provisional0.098 m3.369 m365
provisional0.122 m2.792 m366
provisional0.136 m2.827 m365
provisional0.094 m1.811 m365
provisional0.125 m2.027 m365
provisional-0.509 m2.788 m366
provisional-0.737 m4.811 m365
so far, provisional0.055 m4.159 m298

Each year from January to December, weekly averages of daily highs

Each year from January to December, weekly averages of daily highs 0 m 2 m 4 m 2005, lowest day 2025, highest day 2026 so far
  • The year so far
  • Year of the lowest day in our series
  • Year of the highest day in our series
  • Other years
  • Normal range for the week
The weekly averages of daily highs of the Vilaine at Guichen in each year from 1994 to 2025 with a value in at least 26 weeks, and in 2026 so far, on one axis from January to December, with the normal range for each week. The lowest daily high in our series since 28 December 1993 was in 2005, the highest in 2025. Each week is 7 days counted from 1 January (in a leap year, the weeks after 29 February start a day earlier), the last to 31 December.
Table: Each year from January to December, weekly averages of daily highs
Week so far Weekly average of daily highs (m), lowest day Weekly average of daily highs (m), highest day Weekly average of daily highs (m)Normal range (m)
to 0.295 mno value2.004 m0.173 m to 2.400 m
to 0.940 mno value2.957 m0.179 m to 2.304 m
to 1.274 mno value1.249 m0.204 m to 2.216 m
to 2.338 m0.535 m3.231 m0.189 m to 2.256 m
to 1.940 m0.160 m3.428 m0.068 m to 2.486 m
to 2.443 mno value1.493 m0.104 m to 2.381 m
to 2.970 m0.079 m1.229 m0.159 m to 1.982 m
to 3.102 m-0.035 m1.177 m0.136 m to 1.838 m
to 1.066 m0.036 m1.881 m0.229 m to 1.872 m
to 0.774 mno value0.717 m0.286 m to 1.868 m
to 0.973 mno value0.451 m0.207 m to 1.613 m
to 0.497 m0.190 m0.409 m0.188 m to 1.289 m
to 0.338 m0.251 m0.244 m0.209 m to 1.297 m
to 0.283 m0.188 m0.088 m0.186 m to 1.231 m
to 0.182 m0.233 m-0.018 m0.136 m to 1.125 m
to 0.105 m0.314 m0.101 m0.157 m to 1.085 m
to 0.086 m0.516 m0.040 m0.175 m to 1.019 m
to 0.589 m0.253 m-0.047 m0.193 m to 0.888 m
to 1.035 m0.203 m-0.041 m0.190 m to 0.711 m
to 0.530 m0.397 m-0.126 m0.178 m to 0.623 m
to 0.319 m0.212 m-0.446 m0.171 m to 0.601 m
to 0.265 m0.240 m-0.672 m0.163 m to 0.588 m
to 0.270 m0.179 m-0.616 m0.149 m to 0.588 m
to 0.233 m0.142 m-0.593 m0.139 m to 0.580 m
to 0.189 m0.124 m-0.702 m0.127 m to 0.534 m
to 0.187 m0.145 m-0.665 m0.117 m to 0.425 m
to 0.173 m0.133 m-0.641 m0.111 m to 0.426 m
to 0.154 m0.107 m-0.678 m0.104 m to 0.389 m
to 0.212 m0.101 m-0.340 m0.097 m to 0.347 m
to 0.148 m0.173 m-0.477 m0.100 m to 0.329 m
to 0.145 m0.134 m-0.579 m0.099 m to 0.316 m
to 0.133 m0.107 m-0.624 m0.094 m to 0.294 m
to 0.127 m0.111 m-0.640 m0.092 m to 0.274 m
to 0.144 m0.245 m-0.521 m0.093 m to 0.279 m
to 0.280 m0.136 m-0.338 m0.092 m to 0.286 m
to 0.139 m0.124 m-0.234 m0.095 m to 0.280 m
to 0.145 m0.142 m-0.334 m0.103 m to 0.329 m
to 0.132 m0.116 m-0.397 m0.101 m to 0.325 m
to 0.243 m0.148 m-0.553 m0.105 m to 0.382 m
to 0.156 m0.131 m-0.540 m0.113 m to 0.461 m
to 0.157 m0.212 m-0.653 m0.120 m to 0.485 m
to 0.138 m0.290 m-0.579 m0.131 m to 0.649 m
to no value0.266 m-0.506 m0.139 m to 0.827 m
to no value0.240 m-0.464 m0.133 m to 0.882 m
to no value-0.147 m-0.549 m-0.050 m to 1.175 m
to no value-0.677 m-0.578 m-0.307 m to 1.109 m
to no value-0.852 m-0.282 m-0.029 m to 0.984 m
to no value0.191 m0.359 m0.048 m to 1.013 m
to no value0.612 m0.553 m0.033 m to 1.409 m
to no value0.118 m0.451 m-0.044 m to 1.717 m
to no value-0.219 m0.597 m-0.027 m to 1.999 m
to no value-0.368 m0.367 m0.098 m to 2.343 m
Every year
YearDays with a valueDays below the normal range
to 29816
365234
36637
3653
36510
3650
3660
3652
36518
3659
3662
3651
36510
36524
36686
36596
36075
35440
36116
36513
32657
32788
35955
36594
33528
33611
3442
3651
36526
36554
36626
3655
3655
40

How it compares

That is within the normal range for the date.

Records

  • Highest daily high in our series since 28 December 1993: 4.811 m on 28 January 2025. Provisional data.
  • Lowest daily high in our series since 28 December 1993: -1.005 m on 23 November 2005. Provisional data.

Also on this water

About this gauge

Guichen is a gauge on the Vilaine in Ille-et-Vilaine, France.

It lies at 47.9929° N, 1.7551° W.

Its readings come from France's national network of river gauges (Vigicrues and its partners), through Hub'Eau.

Hub'Eau's daily highs for this gauge go back to 28 December 1993.

Hub'Eau's newest readings are mostly raw data that the gauge's operator checks and validates later.

The newest reading is provisional: the source may still correct it.

About these figures

The normal range for 25 October is 0.14 m to 0.83 m: the 10th to 90th percentile of the daily highs from 18 October to 1 November in 32 years between 1994 and 2025.

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Sources