World Water Levels

normal for the date

Lake Michigan at Port Inland: history

On Lake Michigan at Port Inland averaged 176.489 m above IGLD 1985.

That is within the normal range for the date. The normal range for 4 October is 176.05 m to 177.10 m: the 10th to 90th percentile of the daily averages from 27 September to 11 October in 60 years between 1965 and 2025.

The last 90 days, against the normal range for each day
The last 90 days, against the normal range for each day 176.0 m 176.5 m 177.0 m 176.489 m
  • Level
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily averages of Lake Michigan at Port Inland from 7 July 2026 to 4 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 average (m)Normal rangeMedianA year earlier
176.646 m176.111 m to 177.210 m176.708 m176.467 m
176.653 m176.110 m to 177.209 m176.709 m176.465 m
176.652 m176.110 m to 177.204 m176.710 m176.472 m
176.654 m176.111 m to 177.199 m176.710 m176.457 m
176.652 m176.110 m to 177.204 m176.710 m176.473 m
176.668 m176.109 m to 177.204 m176.711 m176.521 m
176.652 m176.110 m to 177.206 m176.711 m176.478 m
176.637 m176.108 m to 177.205 m176.710 m176.474 m
176.616 m176.109 m to 177.204 m176.710 m176.489 m
176.613 m176.102 m to 177.202 m176.711 m176.445 m
176.645 m176.100 m to 177.202 m176.711 m176.463 m
176.605 m176.100 m to 177.198 m176.713 m176.466 m
176.622 m176.102 m to 177.200 m176.714 m176.477 m
176.683 m176.102 m to 177.200 m176.716 m176.450 m
176.556 m176.097 m to 177.200 m176.716 m176.461 m
176.559 m176.097 m to 177.196 m176.717 m176.504 m
176.618 m176.097 m to 177.196 m176.716 m176.515 m
176.626 m176.100 m to 177.195 m176.712 m176.474 m
176.634 m176.100 m to 177.194 m176.712 m176.468 m
176.622 m176.097 m to 177.193 m176.712 m176.501 m
176.632 m176.095 m to 177.192 m176.712 m176.480 m
176.589 m176.092 m to 177.192 m176.711 m176.469 m
176.608 m176.095 m to 177.192 m176.711 m176.460 m
176.620 m176.096 m to 177.192 m176.711 m176.452 m
176.618 m176.100 m to 177.192 m176.710 m176.451 m
176.598 m176.100 m to 177.191 m176.710 m176.456 m
176.603 m176.100 m to 177.190 m176.709 m176.439 m
176.612 m176.092 m to 177.179 m176.707 m176.442 m
176.624 m176.091 m to 177.174 m176.704 m176.449 m
176.627 m176.091 m to 177.174 m176.704 m176.461 m
176.614 m176.091 m to 177.174 m176.704 m176.468 m
176.637 m176.091 m to 177.174 m176.704 m176.486 m
176.614 m176.088 m to 177.176 m176.702 m176.477 m
176.617 m176.085 m to 177.178 m176.703 m176.485 m
176.618 m176.087 m to 177.178 m176.695 m176.470 m
176.597 m176.087 m to 177.178 m176.695 m176.493 m
176.612 m176.085 m to 177.172 m176.695 m176.486 m
176.597 m176.085 m to 177.167 m176.695 m176.448 m
176.574 m176.085 m to 177.161 m176.695 m176.469 m
176.611 m176.083 m to 177.159 m176.692 m176.498 m
176.596 m176.083 m to 177.159 m176.691 m176.477 m
176.568 m176.079 m to 177.159 m176.686 m176.445 m
176.595 m176.082 m to 177.163 m176.686 m176.552 m
176.579 m176.081 m to 177.165 m176.685 m176.555 m
176.587 m176.081 m to 177.165 m176.686 m176.463 m
176.619 m176.081 m to 177.165 m176.685 m176.467 m
176.570 m176.082 m to 177.161 m176.688 m176.483 m
176.486 m176.082 m to 177.158 m176.689 m176.430 m
176.488 m176.085 m to 177.160 m176.685 m176.397 m
176.567 m176.082 m to 177.162 m176.687 m176.348 m
176.593 m176.082 m to 177.162 m176.685 m176.368 m
176.530 m176.082 m to 177.165 m176.682 m176.416 m
176.547 m176.081 m to 177.165 m176.684 m176.350 m
176.574 m176.080 m to 177.165 m176.684 m176.404 m
176.569 m176.080 m to 177.167 m176.685 m176.389 m
176.607 m176.080 m to 177.169 m176.683 m176.395 m
no value176.079 m to 177.168 m176.680 m176.406 m
no value176.078 m to 177.166 m176.677 m176.424 m
no value176.077 m to 177.166 m176.677 m176.380 m
no value176.077 m to 177.161 m176.673 m176.354 m
176.570 m176.077 m to 177.159 m176.671 m176.385 m
176.562 m176.077 m to 177.158 m176.670 m176.313 m
176.570 m176.068 m to 177.158 m176.669 m176.348 m
176.596 m176.065 m to 177.153 m176.670 m176.371 m
176.587 m176.063 m to 177.150 m176.667 m176.379 m
176.506 m176.062 m to 177.150 m176.666 m176.357 m
176.562 m176.062 m to 177.149 m176.668 m176.349 m
176.575 m176.066 m to 177.140 m176.666 m176.359 m
176.495 m176.066 m to 177.138 m176.666 m176.359 m
176.515 m176.066 m to 177.129 m176.662 m176.351 m
176.623 m176.062 m to 177.122 m176.660 m176.366 m
176.509 m176.064 m to 177.122 m176.660 m176.358 m
176.544 m176.060 m to 177.124 m176.662 m176.355 m
176.519 m176.058 m to 177.121 m176.661 m176.327 m
176.560 m176.057 m to 177.123 m176.658 m176.361 m
176.494 m176.054 m to 177.123 m176.654 m176.417 m
176.530 m176.057 m to 177.128 m176.648 m176.397 m
176.517 m176.059 m to 177.123 m176.645 m176.353 m
176.531 m176.059 m to 177.123 m176.639 m176.329 m
176.534 m176.061 m to 177.118 m176.638 m176.325 m
176.511 m176.061 m to 177.117 m176.638 m176.337 m
176.483 m176.058 m to 177.113 m176.637 m176.317 m
176.484 m176.052 m to 177.103 m176.635 m176.353 m
176.470 m176.051 m to 177.103 m176.631 m176.311 m
176.488 m176.052 m to 177.103 m176.630 m176.331 m
176.520 m176.050 m to 177.104 m176.628 m176.338 m
176.484 m176.051 m to 177.103 m176.624 m176.376 m
176.442 m176.051 m to 177.099 m176.621 m176.357 m
176.488 m176.052 m to 177.103 m176.614 m176.328 m
176.489 m176.046 m to 177.099 m176.613 m176.340 m
The last 12 months, against the normal range for each day
The last 12 months, against the normal range for each day 176 m 177 m Highest 177.659 m Lowest 175.447 m 176.489 m
  • Level
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of Lake Michigan at Port Inland from 4 October 2025 to 4 October 2026, with the normal range for each day.
Table: The last 12 months, against the normal range for each day
DayDaily average (m)Normal rangeMedian
176.340 m176.046 m to 177.099 m176.613 m
176.349 m176.046 m to 177.098 m176.616 m
176.281 m176.039 m to 177.097 m176.613 m
176.268 m176.039 m to 177.097 m176.610 m
176.258 m176.038 m to 177.094 m176.609 m
176.311 m176.033 m to 177.094 m176.604 m
176.299 m176.024 m to 177.090 m176.599 m
176.234 m176.020 m to 177.088 m176.595 m
176.310 m176.019 m to 177.076 m176.594 m
176.309 m176.015 m to 177.067 m176.589 m
176.206 m176.008 m to 177.067 m176.588 m
176.228 m176.008 m to 177.050 m176.588 m
176.250 m176.004 m to 177.039 m176.585 m
176.314 m175.991 m to 177.037 m176.565 m
176.267 m175.990 m to 177.028 m176.560 m
176.209 m175.990 m to 177.021 m176.547 m
176.233 m175.984 m to 177.028 m176.547 m
176.321 m175.974 m to 177.026 m176.547 m
176.223 m175.963 m to 177.021 m176.547 m
176.194 m175.964 m to 177.027 m176.543 m
176.193 m175.964 m to 177.027 m176.545 m
176.240 m175.963 m to 177.032 m176.552 m
176.241 m175.963 m to 177.035 m176.556 m
176.250 m175.959 m to 177.032 m176.554 m
176.284 m175.957 m to 177.027 m176.557 m
176.228 m175.954 m to 177.026 m176.557 m
176.181 m175.954 m to 177.026 m176.555 m
176.144 m175.954 m to 177.024 m176.554 m
176.164 m175.957 m to 177.021 m176.551 m
176.276 m175.957 m to 177.021 m176.553 m
176.115 m175.956 m to 177.021 m176.555 m
176.104 m175.956 m to 177.021 m176.554 m
176.141 m175.957 m to 177.019 m176.553 m
176.150 m175.963 m to 177.019 m176.548 m
176.173 m175.957 m to 177.016 m176.544 m
176.111 m175.951 m to 177.009 m176.543 m
176.112 m175.950 m to 177.001 m176.542 m
176.132 m175.949 m to 176.998 m176.540 m
176.158 m175.949 m to 176.994 m176.538 m
176.066 m175.949 m to 176.993 m176.535 m
176.055 m175.947 m to 176.988 m176.531 m
176.120 m175.942 m to 176.988 m176.534 m
176.175 m175.942 m to 176.987 m176.528 m
176.027 m175.938 m to 176.984 m176.527 m
176.037 m175.936 m to 176.983 m176.524 m
176.092 m175.939 m to 176.980 m176.520 m
176.111 m175.936 m to 176.980 m176.519 m
176.122 m175.934 m to 176.982 m176.518 m
176.053 m175.926 m to 176.982 m176.523 m
176.108 m175.924 m to 176.979 m176.523 m
176.053 m175.923 m to 176.978 m176.521 m
176.116 m175.922 m to 176.978 m176.518 m
176.116 m175.921 m to 176.976 m176.514 m
176.156 m175.920 m to 176.967 m176.510 m
175.977 m175.918 m to 176.961 m176.510 m
175.944 m175.918 m to 176.964 m176.510 m
176.030 m175.909 m to 176.964 m176.509 m
176.061 m175.906 m to 176.960 m176.510 m
176.067 m175.906 m to 176.957 m176.510 m
176.086 m175.909 m to 176.957 m176.510 m
176.011 m175.906 m to 176.955 m176.510 m
175.989 m175.906 m to 176.946 m176.508 m
176.081 m175.904 m to 176.940 m176.509 m
175.976 m175.900 m to 176.936 m176.507 m
175.979 m175.900 m to 176.936 m176.505 m
176.045 m175.905 m to 176.939 m176.505 m
176.079 m175.904 m to 176.942 m176.505 m
175.980 m175.902 m to 176.944 m176.502 m
176.002 m175.902 m to 176.944 m176.495 m
176.025 m175.899 m to 176.940 m176.495 m
175.916 m175.899 m to 176.937 m176.492 m
175.952 m175.901 m to 176.937 m176.494 m
176.014 m175.901 m to 176.941 m176.500 m
176.105 m175.899 m to 176.941 m176.499 m
175.954 m175.895 m to 176.941 m176.494 m
176.120 m175.893 m to 176.942 m176.490 m
175.957 m175.890 m to 176.940 m176.487 m
176.037 m175.890 m to 176.940 m176.485 m
175.918 m175.888 m to 176.940 m176.482 m
175.995 m175.880 m to 176.937 m176.477 m
176.018 m175.877 m to 176.925 m176.474 m
175.963 m175.876 m to 176.924 m176.472 m
175.971 m175.873 m to 176.925 m176.480 m
176.097 m175.872 m to 176.926 m176.478 m
176.044 m175.873 m to 176.928 m176.475 m
176.021 m175.872 m to 176.925 m176.472 m
175.938 m175.867 m to 176.926 m176.464 m
175.905 m175.866 m to 176.926 m176.457 m
175.907 m175.861 m to 176.930 m176.454 m
175.930 m175.864 m to 176.930 m176.455 m
175.883 m175.864 m to 176.932 m176.452 m
175.926 m175.868 m to 176.932 m176.451 m
175.991 m175.864 m to 176.934 m176.452 m
176.034 m175.844 m to 176.935 m176.448 m
176.011 m175.819 m to 176.934 m176.447 m
176.022 m175.816 m to 176.936 m176.447 m
176.022 m175.808 m to 176.934 m176.447 m
176.042 m175.801 m to 176.939 m176.447 m
176.037 m175.839 m to 176.945 m176.450 m
176.040 m175.840 m to 176.945 m176.447 m
175.994 m175.840 m to 176.945 m176.448 m
176.069 m175.843 m to 176.945 m176.453 m
175.852 m175.844 m to 176.953 m176.454 m
176.026 m175.844 m to 176.940 m176.458 m
176.089 m175.844 m to 176.944 m176.459 m
176.059 m175.844 m to 176.944 m176.462 m
176.045 m175.844 m to 176.938 m176.460 m
175.986 m175.843 m to 176.935 m176.460 m
175.960 m175.844 m to 176.940 m176.463 m
175.979 m175.850 m to 176.936 m176.464 m
175.954 m175.850 m to 176.935 m176.464 m
175.894 m175.843 m to 176.935 m176.465 m
175.961 m175.844 m to 176.929 m176.464 m
175.984 m175.810 m to 176.918 m176.450 m
176.051 m175.810 m to 176.916 m176.449 m
175.963 m175.810 m to 176.936 m176.446 m
175.963 m175.808 m to 176.936 m176.444 m
175.988 m175.803 m to 176.937 m176.436 m
175.970 m175.801 m to 176.940 m176.428 m
175.967 m175.801 m to 176.922 m176.427 m
176.040 m175.801 m to 176.912 m176.427 m
176.011 m175.801 m to 176.910 m176.426 m
175.963 m175.801 m to 176.910 m176.427 m
175.993 m175.801 m to 176.910 m176.427 m
176.047 m175.801 m to 176.912 m176.427 m
175.930 m175.801 m to 176.910 m176.426 m
175.942 m175.799 m to 176.910 m176.425 m
175.992 m175.801 m to 176.903 m176.430 m
176.073 m175.802 m to 176.906 m176.432 m
176.009 m175.802 m to 176.906 m176.433 m
175.940 m175.802 m to 176.905 m176.435 m
175.971 m175.801 m to 176.905 m176.437 m
176.025 m175.802 m to 176.905 m176.439 m
175.993 m175.802 m to 176.909 m176.439 m
176.028 m175.806 m to 176.903 m176.439 m
176.013 m175.808 m to 176.902 m176.439 m
175.972 m175.810 m to 176.903 m176.439 m
176.067 m175.812 m to 176.916 m176.438 m
176.099 m175.812 m to 176.917 m176.438 m
176.089 m175.812 m to 176.917 m176.439 m
176.036 m175.811 m to 176.926 m176.441 m
175.954 m175.815 m to 176.926 m176.439 m
175.948 m175.814 m to 176.932 m176.438 m
176.083 m175.811 m to 176.930 m176.436 m
175.997 m175.808 m to 176.933 m176.429 m
176.026 m175.806 m to 176.932 m176.425 m
176.064 m175.807 m to 176.932 m176.423 m
175.942 m175.807 m to 176.932 m176.422 m
175.995 m175.807 m to 176.936 m176.421 m
176.056 m175.807 m to 176.936 m176.421 m
176.026 m175.806 m to 176.940 m176.420 m
176.014 m175.807 m to 176.946 m176.420 m
176.020 m175.807 m to 176.946 m176.420 m
176.064 m175.808 m to 176.948 m176.421 m
176.050 m175.809 m to 176.946 m176.421 m
176.075 m175.809 m to 176.945 m176.421 m
176.049 m175.809 m to 176.949 m176.423 m
175.982 m175.818 m to 176.944 m176.425 m
176.077 m175.822 m to 176.944 m176.436 m
176.057 m175.822 m to 176.944 m176.436 m
176.127 m175.828 m to 176.944 m176.436 m
176.079 m175.829 m to 176.946 m176.435 m
176.018 m175.829 m to 176.948 m176.435 m
176.091 m175.835 m to 176.950 m176.438 m
176.132 m175.838 m to 176.954 m176.437 m
176.178 m175.838 m to 176.953 m176.444 m
176.112 m175.838 m to 176.953 m176.446 m
176.155 m175.838 m to 176.961 m176.446 m
176.153 m175.833 m to 176.966 m176.446 m
176.095 m175.829 m to 176.968 m176.447 m
176.138 m175.839 m to 176.974 m176.450 m
176.135 m175.839 m to 176.973 m176.451 m
176.171 m175.831 m to 176.983 m176.452 m
176.092 m175.831 m to 176.986 m176.454 m
176.140 m175.832 m to 176.994 m176.456 m
176.127 m175.834 m to 176.994 m176.460 m
176.157 m175.844 m to 176.992 m176.464 m
176.137 m175.849 m to 176.992 m176.464 m
176.157 m175.858 m to 176.992 m176.466 m
176.107 m175.858 m to 176.992 m176.472 m
176.259 m175.859 m to 176.992 m176.473 m
176.261 m175.859 m to 176.996 m176.476 m
176.313 m175.861 m to 176.998 m176.487 m
176.221 m175.868 m to 176.999 m176.491 m
176.171 m175.879 m to 176.999 m176.495 m
176.212 m175.884 m to 177.000 m176.496 m
176.334 m175.886 m to 177.016 m176.502 m
176.276 m175.887 m to 177.017 m176.507 m
176.244 m175.892 m to 177.017 m176.508 m
176.255 m175.892 m to 176.989 m176.509 m
176.379 m175.897 m to 176.989 m176.516 m
176.303 m175.914 m to 176.991 m176.518 m
176.354 m175.922 m to 176.994 m176.523 m
176.386 m175.926 m to 177.011 m176.531 m
176.375 m175.932 m to 177.014 m176.534 m
176.429 m175.933 m to 177.021 m176.535 m
176.465 m175.938 m to 177.030 m176.539 m
176.361 m175.939 m to 177.031 m176.542 m
176.434 m175.940 m to 177.023 m176.545 m
176.465 m175.943 m to 177.035 m176.545 m
176.440 m175.947 m to 177.038 m176.547 m
176.478 m175.949 m to 177.051 m176.551 m
176.549 m175.949 m to 177.053 m176.551 m
176.467 m175.952 m to 177.053 m176.553 m
176.468 m175.961 m to 177.054 m176.559 m
176.539 m175.968 m to 177.057 m176.561 m
176.563 m175.973 m to 177.071 m176.563 m
176.469 m175.975 m to 177.071 m176.566 m
176.478 m175.984 m to 177.076 m176.571 m
176.476 m175.988 m to 177.081 m176.574 m
176.495 m175.995 m to 177.088 m176.575 m
176.539 m175.996 m to 177.092 m176.577 m
176.545 m176.000 m to 177.095 m176.579 m
176.486 m176.009 m to 177.100 m176.586 m
176.494 m176.014 m to 177.104 m176.590 m
176.516 m176.027 m to 177.109 m176.594 m
176.529 m176.032 m to 177.111 m176.595 m
176.513 m176.033 m to 177.112 m176.608 m
176.469 m176.034 m to 177.112 m176.617 m
176.492 m176.034 m to 177.114 m176.622 m
176.563 m176.034 m to 177.119 m176.625 m
176.525 m176.034 m to 177.126 m176.618 m
176.488 m176.034 m to 177.128 m176.617 m
176.572 m176.035 m to 177.135 m176.621 m
176.530 m176.036 m to 177.136 m176.628 m
176.518 m176.039 m to 177.135 m176.632 m
176.638 m176.044 m to 177.137 m176.636 m
176.553 m176.040 m to 177.147 m176.631 m
176.497 m176.042 m to 177.149 m176.636 m
176.542 m176.045 m to 177.154 m176.651 m
176.562 m176.045 m to 177.157 m176.656 m
176.604 m176.047 m to 177.162 m176.658 m
176.596 m176.049 m to 177.164 m176.660 m
176.589 m176.053 m to 177.173 m176.660 m
176.568 m176.053 m to 177.191 m176.660 m
176.546 m176.054 m to 177.191 m176.660 m
176.548 m176.057 m to 177.188 m176.668 m
176.552 m176.057 m to 177.199 m176.668 m
176.551 m176.060 m to 177.199 m176.668 m
176.566 m176.060 m to 177.199 m176.669 m
176.552 m176.061 m to 177.211 m176.670 m
176.558 m176.062 m to 177.212 m176.668 m
176.552 m176.067 m to 177.212 m176.668 m
176.568 m176.067 m to 177.212 m176.667 m
176.573 m176.072 m to 177.211 m176.666 m
176.567 m176.072 m to 177.212 m176.667 m
176.549 m176.076 m to 177.212 m176.668 m
176.596 m176.079 m to 177.212 m176.668 m
176.603 m176.083 m to 177.212 m176.669 m
176.597 m176.085 m to 177.212 m176.669 m
176.626 m176.093 m to 177.212 m176.672 m
176.610 m176.098 m to 177.211 m176.675 m
176.592 m176.101 m to 177.211 m176.675 m
176.590 m176.104 m to 177.211 m176.677 m
176.600 m176.103 m to 177.211 m176.677 m
176.620 m176.104 m to 177.211 m176.680 m
176.616 m176.105 m to 177.214 m176.683 m
176.623 m176.105 m to 177.218 m176.688 m
176.589 m176.105 m to 177.223 m176.692 m
176.618 m176.105 m to 177.226 m176.692 m
176.607 m176.106 m to 177.233 m176.693 m
176.592 m176.105 m to 177.226 m176.693 m
176.592 m176.105 m to 177.226 m176.695 m
176.614 m176.105 m to 177.226 m176.693 m
176.650 m176.105 m to 177.233 m176.697 m
176.618 m176.103 m to 177.233 m176.700 m
176.619 m176.101 m to 177.241 m176.700 m
176.628 m176.099 m to 177.234 m176.702 m
176.676 m176.096 m to 177.223 m176.706 m
176.701 m176.097 m to 177.216 m176.707 m
176.644 m176.100 m to 177.216 m176.708 m
176.656 m176.102 m to 177.211 m176.709 m
176.640 m176.102 m to 177.216 m176.710 m
176.639 m176.102 m to 177.216 m176.710 m
176.644 m176.103 m to 177.210 m176.708 m
176.638 m176.113 m to 177.209 m176.708 m
176.646 m176.111 m to 177.210 m176.708 m
176.653 m176.110 m to 177.209 m176.709 m
176.652 m176.110 m to 177.204 m176.710 m
176.654 m176.111 m to 177.199 m176.710 m
176.652 m176.110 m to 177.204 m176.710 m
176.668 m176.109 m to 177.204 m176.711 m
176.652 m176.110 m to 177.206 m176.711 m
176.637 m176.108 m to 177.205 m176.710 m
176.616 m176.109 m to 177.204 m176.710 m
176.613 m176.102 m to 177.202 m176.711 m
176.645 m176.100 m to 177.202 m176.711 m
176.605 m176.100 m to 177.198 m176.713 m
176.622 m176.102 m to 177.200 m176.714 m
176.683 m176.102 m to 177.200 m176.716 m
176.556 m176.097 m to 177.200 m176.716 m
176.559 m176.097 m to 177.196 m176.717 m
176.618 m176.097 m to 177.196 m176.716 m
176.626 m176.100 m to 177.195 m176.712 m
176.634 m176.100 m to 177.194 m176.712 m
176.622 m176.097 m to 177.193 m176.712 m
176.632 m176.095 m to 177.192 m176.712 m
176.589 m176.092 m to 177.192 m176.711 m
176.608 m176.095 m to 177.192 m176.711 m
176.620 m176.096 m to 177.192 m176.711 m
176.618 m176.100 m to 177.192 m176.710 m
176.598 m176.100 m to 177.191 m176.710 m
176.603 m176.100 m to 177.190 m176.709 m
176.612 m176.092 m to 177.179 m176.707 m
176.624 m176.091 m to 177.174 m176.704 m
176.627 m176.091 m to 177.174 m176.704 m
176.614 m176.091 m to 177.174 m176.704 m
176.637 m176.091 m to 177.174 m176.704 m
176.614 m176.088 m to 177.176 m176.702 m
176.617 m176.085 m to 177.178 m176.703 m
176.618 m176.087 m to 177.178 m176.695 m
176.597 m176.087 m to 177.178 m176.695 m
176.612 m176.085 m to 177.172 m176.695 m
176.597 m176.085 m to 177.167 m176.695 m
176.574 m176.085 m to 177.161 m176.695 m
176.611 m176.083 m to 177.159 m176.692 m
176.596 m176.083 m to 177.159 m176.691 m
176.568 m176.079 m to 177.159 m176.686 m
176.595 m176.082 m to 177.163 m176.686 m
176.579 m176.081 m to 177.165 m176.685 m
176.587 m176.081 m to 177.165 m176.686 m
176.619 m176.081 m to 177.165 m176.685 m
176.570 m176.082 m to 177.161 m176.688 m
176.486 m176.082 m to 177.158 m176.689 m
176.488 m176.085 m to 177.160 m176.685 m
176.567 m176.082 m to 177.162 m176.687 m
176.593 m176.082 m to 177.162 m176.685 m
176.530 m176.082 m to 177.165 m176.682 m
176.547 m176.081 m to 177.165 m176.684 m
176.574 m176.080 m to 177.165 m176.684 m
176.569 m176.080 m to 177.167 m176.685 m
176.607 m176.080 m to 177.169 m176.683 m
no value176.079 m to 177.168 m176.680 m
no value176.078 m to 177.166 m176.677 m
no value176.077 m to 177.166 m176.677 m
no value176.077 m to 177.161 m176.673 m
176.570 m176.077 m to 177.159 m176.671 m
176.562 m176.077 m to 177.158 m176.670 m
176.570 m176.068 m to 177.158 m176.669 m
176.596 m176.065 m to 177.153 m176.670 m
176.587 m176.063 m to 177.150 m176.667 m
176.506 m176.062 m to 177.150 m176.666 m
176.562 m176.062 m to 177.149 m176.668 m
176.575 m176.066 m to 177.140 m176.666 m
176.495 m176.066 m to 177.138 m176.666 m
176.515 m176.066 m to 177.129 m176.662 m
176.623 m176.062 m to 177.122 m176.660 m
176.509 m176.064 m to 177.122 m176.660 m
176.544 m176.060 m to 177.124 m176.662 m
176.519 m176.058 m to 177.121 m176.661 m
176.560 m176.057 m to 177.123 m176.658 m
176.494 m176.054 m to 177.123 m176.654 m
176.530 m176.057 m to 177.128 m176.648 m
176.517 m176.059 m to 177.123 m176.645 m
176.531 m176.059 m to 177.123 m176.639 m
176.534 m176.061 m to 177.118 m176.638 m
176.511 m176.061 m to 177.117 m176.638 m
176.483 m176.058 m to 177.113 m176.637 m
176.484 m176.052 m to 177.103 m176.635 m
176.470 m176.051 m to 177.103 m176.631 m
176.488 m176.052 m to 177.103 m176.630 m
176.520 m176.050 m to 177.104 m176.628 m
176.484 m176.051 m to 177.103 m176.624 m
176.442 m176.051 m to 177.099 m176.621 m
176.488 m176.052 m to 177.103 m176.614 m
176.489 m176.046 m to 177.099 m176.613 m
The last 10 years, weekly averages
The last 10 years, weekly averages 176.0 m 176.5 m 177.0 m 177.5 m Highest 177.659 m 176.483 m
  • Level
  • Our record
Weekly averages of Lake Michigan at Port Inland from the week of 3 October 2016 to 4 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
176.732 m
176.710 m
176.677 m
176.646 m
176.635 m
176.586 m
176.550 m
176.530 m
176.571 m
176.513 m
176.416 m
176.469 m
176.481 m
176.412 m
176.446 m
176.478 m
176.447 m
176.436 m
176.454 m
176.445 m
176.480 m
176.511 m
176.492 m
176.497 m
176.515 m
176.547 m
176.569 m
176.654 m
176.701 m
176.737 m
176.753 m
176.769 m
176.817 m
176.813 m
176.833 m
176.835 m
176.884 m
176.911 m
176.955 m
176.968 m
177.008 m
177.008 m
177.009 m
177.007 m
176.994 m
177.012 m
176.976 m
176.980 m
176.925 m
176.934 m
176.934 m
176.887 m
176.900 m
176.869 m
176.891 m
176.888 m
176.864 m
176.818 m
176.837 m
176.821 m
176.831 m
176.809 m
176.772 m
176.752 m
176.724 m
176.695 m
176.713 m
176.745 m
176.747 m
176.721 m
176.724 m
176.736 m
176.775 m
176.760 m
176.764 m
176.737 m
176.737 m
176.750 m
176.712 m
176.761 m
176.806 m
176.803 m
176.863 m
176.905 m
176.928 m
176.955 m
176.971 m
176.960 m
176.975 m
176.992 m
177.021 m
177.000 m
176.988 m
176.969 m
176.950 m
176.954 m
176.933 m
176.925 m
176.903 m
176.955 m
176.975 m
176.961 m
176.920 m
176.898 m
176.900 m
176.921 m
176.841 m
176.857 m
176.847 m
176.872 m
176.828 m
176.837 m
176.795 m
176.807 m
176.840 m
176.794 m
176.828 m
176.802 m
176.815 m
176.755 m
176.774 m
176.797 m
176.791 m
176.827 m
176.847 m
176.808 m
176.840 m
176.851 m
176.860 m
176.862 m
176.895 m
176.940 m
176.966 m
177.003 m
177.100 m
177.132 m
177.155 m
177.216 m
177.246 m
177.267 m
177.296 m
177.321 m
177.363 m
177.360 m
177.345 m
177.368 m
177.362 m
177.352 m
177.329 m
177.321 m
177.279 m
177.284 m
177.243 m
177.292 m
177.296 m
177.292 m
177.338 m
177.334 m
177.265 m
177.303 m
177.251 m
177.235 m
177.250 m
177.230 m
177.266 m
177.262 m
177.222 m
177.232 m
177.241 m
177.270 m
177.212 m
177.265 m
177.266 m
177.262 m
177.226 m
177.230 m
177.228 m
177.162 m
177.209 m
177.187 m
177.213 m
177.249 m
177.243 m
177.263 m
177.285 m
177.267 m
177.324 m
177.299 m
177.325 m
177.402 m
177.406 m
177.412 m
177.446 m
177.452 m
177.441 m
177.446 m
177.430 m
177.449 m
177.450 m
177.429 m
177.422 m
177.426 m
177.392 m
177.394 m
177.380 m
177.334 m
177.326 m
177.333 m
177.270 m
177.267 m
177.264 m
177.227 m
177.216 m
177.215 m
177.240 m
177.174 m
177.173 m
177.107 m
177.125 m
177.139 m
177.106 m
177.095 m
177.072 m
177.077 m
177.031 m
176.990 m
176.984 m
176.985 m
176.961 m
176.988 m
176.914 m
176.944 m
176.942 m
176.933 m
176.946 m
176.975 m
176.944 m
176.911 m
176.939 m
176.945 m
176.932 m
176.944 m
176.926 m
176.939 m
176.930 m
176.898 m
176.921 m
176.950 m
176.976 m
176.992 m
176.997 m
176.993 m
177.011 m
177.028 m
177.013 m
177.024 m
176.965 m
176.919 m
176.927 m
176.886 m
176.882 m
176.898 m
176.890 m
176.843 m
176.836 m
176.798 m
176.792 m
176.757 m
176.692 m
176.671 m
176.687 m
176.705 m
176.648 m
176.660 m
176.648 m
176.571 m
176.564 m
176.553 m
176.551 m
176.534 m
176.534 m
176.506 m
176.518 m
176.505 m
176.500 m
176.535 m
176.579 m
176.632 m
176.671 m
176.715 m
176.725 m
176.735 m
176.779 m
176.753 m
176.776 m
176.785 m
176.794 m
176.812 m
176.821 m
176.802 m
176.811 m
176.797 m
176.809 m
176.798 m
176.806 m
176.790 m
176.777 m
176.770 m
176.737 m
176.714 m
176.737 m
176.666 m
176.616 m
176.588 m
176.601 m
176.530 m
176.579 m
176.612 m
176.554 m
176.540 m
176.500 m
176.506 m
176.459 m
176.530 m
176.386 m
176.443 m
176.444 m
176.435 m
176.454 m
176.416 m
176.379 m
176.401 m
176.412 m
176.395 m
176.424 m
176.409 m
176.404 m
176.413 m
176.439 m
176.539 m
176.565 m
176.588 m
176.608 m
176.634 m
176.676 m
176.688 m
176.696 m
176.692 m
176.656 m
176.661 m
176.678 m
176.684 m
176.678 m
176.692 m
176.695 m
176.692 m
176.690 m
176.673 m
176.676 m
176.683 m
176.658 m
176.658 m
176.633 m
176.633 m
176.633 m
176.574 m
176.499 m
176.514 m
176.543 m
176.519 m
176.540 m
176.496 m
176.464 m
176.427 m
176.456 m
176.406 m
176.408 m
176.412 m
176.393 m
176.403 m
176.374 m
176.393 m
176.404 m
176.413 m
176.365 m
176.378 m
176.364 m
176.355 m
176.377 m
176.342 m
176.411 m
176.407 m
176.414 m
176.486 m
176.493 m
176.554 m
176.562 m
176.579 m
176.612 m
176.614 m
176.638 m
176.640 m
176.658 m
176.681 m
176.713 m
176.725 m
176.716 m
176.719 m
176.712 m
176.668 m
176.662 m
176.639 m
176.644 m
176.569 m
176.565 m
176.553 m
176.526 m
176.505 m
176.402 m
176.385 m
176.347 m
176.371 m
176.352 m
176.343 m
176.300 m
176.237 m
176.214 m
176.235 m
176.199 m
176.221 m
176.115 m
176.180 m
176.132 m
176.139 m
176.111 m
176.085 m
176.102 m
176.087 m
176.094 m
176.105 m
176.124 m
176.134 m
176.180 m
176.266 m
176.249 m
176.253 m
176.302 m
176.323 m
176.341 m
176.373 m
176.366 m
176.371 m
176.397 m
176.396 m
176.424 m
176.456 m
176.458 m
176.476 m
176.466 m
176.486 m
176.453 m
176.471 m
176.474 m
176.478 m
176.381 m
176.373 m
176.361 m
176.369 m
176.332 m
176.346 m
176.280 m
176.255 m
176.235 m
176.218 m
176.129 m
176.105 m
176.082 m
176.057 m
176.027 m
176.000 m
176.015 m
176.016 m
175.926 m
176.030 m
176.019 m
175.960 m
175.992 m
175.983 m
176.006 m
176.033 m
176.008 m
176.044 m
176.056 m
176.131 m
176.137 m
176.208 m
176.267 m
176.382 m
176.472 m
176.508 m
176.507 m
176.527 m
176.570 m
176.560 m
176.560 m
176.602 m
176.610 m
176.616 m
176.657 m
176.652 m
176.627 m
176.614 m
176.610 m
176.621 m
176.601 m
176.572 m
176.553 m
no value
176.556 m
176.537 m
176.513 m
176.483 m
The whole record since 1965, monthly averages
The whole record since 1965, monthly averages 176 m 177 m Highest 177.659 m Lowest 175.447 m 176.533 m
  • Level
  • Our record
Monthly averages of Lake Michigan at Port Inland from 1 January 1965 to 4 October 2026.
Table: The whole record since 1965, monthly averages
Month startingMonthly average (m)
175.590 m
175.620 m
175.666 m
175.780 m
175.969 m
176.025 m
176.045 m
176.040 m
176.092 m
176.094 m
176.077 m
176.105 m
176.082 m
176.079 m
176.154 m
176.227 m
176.266 m
176.312 m
176.286 m
176.238 m
176.158 m
176.074 m
176.000 m
176.069 m
176.064 m
176.063 m
176.075 m
176.235 m
176.346 m
176.452 m
176.499 m
176.461 m
176.395 m
176.342 m
176.312 m
176.320 m
176.288 m
176.254 m
176.259 m
176.349 m
176.413 m
176.479 m
176.543 m
176.572 m
176.618 m
176.580 m
176.497 m
176.483 m
176.472 m
176.452 m
176.440 m
176.554 m
176.713 m
176.828 m
176.939 m
176.951 m
176.852 m
176.771 m
176.723 m
176.645 m
176.596 m
176.551 m
176.537 m
176.598 m
176.697 m
176.779 m
176.807 m
176.781 m
176.772 m
176.766 m
176.706 m
176.683 m
176.613 m
176.627 m
176.664 m
176.749 m
176.864 m
176.949 m
176.972 m
176.953 m
176.922 m
176.870 m
176.780 m
176.758 m
176.702 m
176.653 m
176.653 m
176.716 m
176.902 m
176.929 m
176.993 m
177.056 m
177.080 m
177.021 m
176.996 m
176.950 m
176.969 m
176.962 m
176.998 m
177.105 m
177.210 m
177.303 m
177.297 m
177.296 m
177.205 m
177.139 m
177.019 m
177.001 m
176.941 m
176.951 m
176.988 m
177.085 m
177.187 m
177.285 m
177.316 m
177.274 m
177.145 m
177.037 m
176.981 m
176.923 m
176.888 m
176.848 m
176.875 m
176.906 m
177.065 m
177.156 m
177.153 m
177.108 m
177.072 m
176.970 m
176.876 m
176.815 m
176.747 m
176.734 m
176.881 m
177.009 m
177.108 m
177.161 m
177.140 m
177.063 m
176.924 m
176.782 m
176.603 m
176.480 m
176.406 m
176.386 m
176.438 m
176.552 m
176.575 m
176.546 m
176.550 m
176.546 m
176.546 m
176.509 m
176.516 m
176.514 m
176.441 m
176.433 m
176.420 m
176.509 m
176.602 m
176.672 m
176.690 m
176.691 m
176.728 m
176.686 m
176.623 m
176.524 m
176.476 m
176.473 m
176.536 m
176.708 m
176.882 m
176.953 m
176.985 m
176.998 m
176.962 m
176.869 m
176.818 m
176.788 m
176.761 m
176.712 m
176.653 m
176.762 m
176.840 m
176.900 m
176.920 m
176.946 m
176.914 m
176.803 m
176.699 m
176.616 m
176.578 m
176.569 m
176.583 m
176.668 m
176.745 m
176.812 m
176.817 m
176.810 m
176.763 m
176.730 m
176.650 m
176.580 m
176.492 m
176.460 m
176.459 m
176.543 m
176.633 m
176.659 m
176.700 m
176.684 m
176.644 m
176.629 m
176.611 m
176.666 m
176.660 m
176.663 m
176.672 m
176.766 m
176.889 m
177.021 m
177.025 m
176.984 m
176.926 m
176.870 m
176.775 m
176.722 m
176.703 m
176.688 m
176.692 m
176.803 m
176.906 m
177.016 m
177.051 m
177.039 m
177.024 m
176.974 m
176.925 m
176.863 m
176.864 m
176.853 m
176.979 m
177.150 m
177.251 m
177.252 m
177.222 m
177.204 m
177.214 m
177.168 m
177.194 m
177.176 m
177.120 m
177.102 m
177.127 m
177.239 m
177.265 m
177.323 m
177.401 m
177.373 m
177.389 m
177.494 m
177.360 m
177.261 m
177.157 m
177.079 m
177.047 m
no value
177.070 m
177.070 m
177.041 m
176.986 m
176.895 m
176.765 m
176.695 m
176.670 m
176.608 m
176.585 m
176.572 m
176.649 m
176.691 m
176.657 m
176.603 m
176.566 m
176.483 m
176.400 m
176.444 m
176.404 m
176.394 m
176.315 m
176.311 m
176.409 m
176.435 m
176.556 m
176.557 m
176.519 m
176.451 m
176.319 m
176.239 m
176.160 m
176.171 m
176.148 m
176.184 m
176.249 m
176.325 m
176.470 m
176.489 m
176.467 m
176.420 m
176.402 m
176.375 m
176.372 m
176.329 m
176.286 m
176.331 m
176.487 m
176.598 m
176.655 m
176.640 m
176.569 m
176.477 m
176.403 m
176.399 m
176.381 m
176.367 m
176.351 m
176.367 m
176.440 m
176.525 m
176.520 m
176.539 m
176.516 m
176.531 m
176.483 m
176.526 m
176.529 m
no value
no value
no value
176.554 m
176.699 m
176.820 m
176.906 m
176.874 m
176.823 m
176.740 m
176.701 m
176.615 m
176.561 m
176.559 m
176.591 m
176.628 m
176.673 m
176.713 m
176.801 m
176.786 m
176.776 m
176.695 m
176.646 m
176.572 m
176.515 m
176.451 m
176.461 m
176.484 m
176.582 m
176.640 m
176.627 m
176.654 m
176.542 m
176.460 m
176.420 m
176.383 m
176.372 m
176.395 m
176.387 m
176.452 m
176.626 m
176.765 m
176.835 m
176.848 m
176.805 m
176.795 m
176.775 m
176.777 m
176.785 m
176.816 m
no value
no value
177.050 m
177.127 m
177.181 m
177.142 m
177.097 m
177.011 m
176.877 m
176.766 m
176.739 m
176.719 m
176.719 m
176.879 m
176.911 m
176.895 m
176.867 m
176.787 m
176.651 m
176.543 m
176.425 m
176.328 m
176.256 m
176.280 m
176.218 m
176.250 m
176.284 m
176.331 m
176.398 m
176.346 m
176.231 m
176.113 m
176.012 m
175.961 m
175.900 m
175.868 m
175.892 m
175.895 m
175.996 m
176.105 m
176.123 m
176.110 m
176.079 m
175.976 m
175.881 m
175.782 m
175.761 m
175.764 m
175.767 m
175.857 m
175.960 m
176.067 m
176.048 m
176.017 m
175.992 m
176.019 m
176.049 m
176.041 m
175.961 m
175.931 m
175.965 m
176.060 m
176.185 m
176.297 m
176.325 m
176.320 m
176.243 m
176.134 m
175.990 m
175.897 m
175.780 m
175.732 m
175.719 m
175.827 m
175.921 m
175.991 m
176.032 m
176.019 m
175.949 m
175.865 m
175.877 m
175.885 m
175.841 m
175.843 m
175.910 m
175.976 m
176.128 m
176.316 m
176.365 m
176.323 m
176.290 m
176.153 m
176.084 m
176.077 m
176.072 m
176.106 m
176.095 m
176.132 m
176.196 m
176.219 m
176.188 m
176.173 m
176.091 m
175.996 m
175.934 m
175.876 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
175.952 m
175.934 m
175.969 m
175.972 m
175.889 m
175.930 m
176.004 m
176.063 m
176.074 m
176.044 m
175.999 m
175.954 m
175.891 m
175.744 m
175.674 m
175.693 m
175.742 m
175.773 m
175.929 m
176.047 m
176.176 m
176.256 m
176.208 m
176.195 m
176.097 m
175.992 m
175.966 m
175.996 m
176.000 m
176.094 m
176.185 m
176.348 m
176.428 m
176.430 m
176.449 m
176.371 m
176.298 m
176.286 m
176.217 m
176.146 m
176.083 m
176.094 m
176.102 m
176.128 m
176.190 m
176.253 m
176.237 m
176.139 m
176.054 m
175.957 m
175.823 m
175.795 m
175.767 m
175.802 m
175.914 m
176.096 m
176.207 m
176.252 m
176.216 m
176.112 m
176.056 m
176.052 m
176.022 m
175.982 m
175.942 m
176.009 m
176.003 m
176.050 m
176.062 m
176.029 m
175.950 m
175.843 m
175.726 m
175.665 m
175.605 m
175.550 m
175.600 m
175.612 m
175.753 m
175.928 m
176.043 m
176.085 m
176.061 m
176.025 m
176.004 m
175.989 m
175.954 m
175.954 m
175.961 m
175.950 m
176.069 m
176.273 m
176.384 m
176.453 m
176.469 m
176.517 m
176.528 m
176.521 m
176.518 m
176.478 m
176.480 m
176.482 m
176.520 m
176.584 m
176.676 m
176.718 m
176.716 m
176.700 m
176.582 m
176.540 m
176.560 m
176.546 m
176.545 m
176.613 m
176.759 m
176.810 m
176.832 m
176.828 m
176.810 m
176.778 m
176.695 m
176.578 m
176.477 m
176.449 m
176.453 m
176.512 m
176.658 m
176.793 m
176.884 m
176.995 m
176.995 m
176.927 m
176.884 m
176.835 m
176.770 m
176.729 m
176.739 m
176.749 m
176.771 m
176.922 m
176.984 m
176.977 m
176.929 m
176.942 m
176.877 m
176.837 m
176.815 m
176.788 m
176.817 m
176.850 m
176.959 m
177.171 m
177.307 m
177.358 m
177.310 m
177.284 m
177.300 m
177.243 m
177.249 m
177.248 m
177.216 m
177.216 m
177.274 m
177.356 m
177.439 m
177.442 m
177.410 m
177.335 m
177.250 m
177.192 m
177.117 m
177.049 m
176.980 m
176.937 m
176.940 m
176.938 m
176.925 m
176.985 m
177.013 m
176.916 m
176.868 m
176.755 m
176.678 m
176.585 m
176.529 m
176.522 m
176.671 m
176.766 m
176.802 m
176.803 m
176.781 m
176.693 m
176.579 m
176.551 m
176.457 m
176.434 m
176.401 m
176.411 m
176.569 m
176.676 m
176.672 m
176.688 m
176.677 m
176.642 m
176.534 m
176.493 m
176.423 m
176.394 m
176.378 m
176.375 m
176.459 m
176.581 m
176.652 m
176.719 m
176.664 m
176.553 m
176.403 m
176.314 m
176.213 m
176.133 m
176.100 m
176.131 m
176.274 m
176.359 m
176.418 m
176.470 m
176.451 m
176.357 m
176.265 m
176.102 m
176.005 m
175.990 m
176.009 m
176.092 m
176.369 m
176.537 m
176.603 m
176.630 m
176.588 m
176.533 m
no value

4 October in the last 10 years

DayLevel
176.34 m
176.469 m
176.657 m
176.629 m
176.882 m
177.269 m
177.287 m
176.79 m
176.85 m
176.766 m

Year by year

YearDays with a valueDays below the normal range
to 2750
3650
3660
3650
3650
3650
3660
3650
3650
3650
3660
3610
3650
365285
366221
36599
36546
3650
366120
362212
8833
36060
36418
358327
35416
365270
366166
36510
3650
3050
3660
3520
3640
2860
3610
3630
3520
3500
3650
3330
3610
3650
3640
3650
3650
3640
3510
3550
3640
3640
3600
3590
3640
3650
3660
3620
3530
3630
3630
3580
35712
365246

Records

  • Highest daily average in our series since 1 January 1965: 177.659 m on 8 November 1986.
  • Lowest daily average in our series since 1 January 1965: 175.447 m on 20 January 2013.

See also