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Mary Lake water level at Port Sydney today

Is the Mary Lake at Port Sydney within its normal range for the date?

The Mary Lake at Port Sydney read 8.468 m at .

Level now

within the normal range for the date

8.468 m

Provisional

within the normal range for the date

8.468 mNormal for the date8.43 m to 8.63 mMedian 8.49 m
The normal range for 26 October is 8.43 m to 8.63 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 23 years between 2002 and 2024.
Table: where the water stands
LevelValue
Newest reading8.468 m,
Normal range for the date8.43 m to 8.63 m
Median for the date8.49 m
Past day
-0.001 m
Past week
+0.001 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 Mary Lake at Port Sydney averaged 8.469 m.

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

The last 90 days, against the normal range for each day 8.4 m 8.5 m 8.6 m 8.7 m 8.469 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily averages of the Mary Lake at Port Sydney 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 average (m)Normal rangeMedianA year earlier
no value8.649 m to 8.719 m8.683 mno value
no value8.647 m to 8.719 m8.682 mno value
no value8.645 m to 8.718 m8.680 mno value
no value8.643 m to 8.717 m8.679 mno value
no value8.638 m to 8.718 m8.678 mno value
no value8.637 m to 8.723 m8.677 mno value
no value8.635 m to 8.729 m8.677 mno value
no value8.630 m to 8.730 m8.676 mno value
no value8.627 m to 8.732 m8.676 mno value
no value8.624 m to 8.736 m8.676 mno value
no value8.623 m to 8.736 m8.675 mno value
no value8.619 m to 8.737 m8.676 mno value
no value8.617 m to 8.738 m8.676 mno value
no value8.616 m to 8.741 m8.675 mno value
no value8.613 m to 8.743 m8.673 mno value
no value8.613 m to 8.743 m8.672 mno value
no value8.609 m to 8.743 m8.671 mno value
no value8.607 m to 8.743 m8.670 mno value
no value8.606 m to 8.744 m8.669 mno value
no value8.605 m to 8.751 m8.669 mno value
no value8.603 m to 8.752 m8.667 mno value
no value8.597 m to 8.752 m8.666 mno value
no value8.595 m to 8.753 m8.663 mno value
no value8.594 m to 8.753 m8.662 mno value
no value8.593 m to 8.750 m8.660 mno value
no value8.593 m to 8.744 m8.658 mno value
no value8.592 m to 8.742 m8.655 mno value
no value8.592 m to 8.742 m8.653 mno value
no value8.591 m to 8.737 m8.651 mno value
no value8.591 m to 8.736 m8.648 mno value
no value8.591 m to 8.735 m8.646 mno value
no value8.590 m to 8.731 m8.644 mno value
no value8.589 m to 8.728 m8.641 mno value
no value8.589 m to 8.719 m8.640 mno value
no value8.589 m to 8.714 m8.639 mno value
no value8.590 m to 8.707 m8.637 mno value
no value8.591 m to 8.700 m8.636 mno value
no value8.593 m to 8.687 m8.634 mno value
no value8.595 m to 8.684 m8.632 mno value
no value8.595 m to 8.682 m8.631 mno value
no value8.595 m to 8.680 m8.629 mno value
no value8.595 m to 8.676 m8.627 mno value
no value8.595 m to 8.675 m8.626 mno value
no value8.595 m to 8.674 m8.626 mno value
8.684 m8.595 m to 8.673 m8.625 mno value
8.683 m8.593 m to 8.670 m8.624 mno value
8.690 m8.591 m to 8.669 m8.623 mno value
8.697 m8.588 m to 8.668 m8.622 mno value
8.696 m8.586 m to 8.667 m8.621 mno value
8.683 m8.582 m to 8.666 m8.620 mno value
8.672 m8.577 m to 8.665 m8.618 mno value
8.662 m8.573 m to 8.665 m8.615 mno value
8.651 m8.567 m to 8.666 m8.613 mno value
8.638 m8.558 m to 8.668 m8.607 mno value
8.631 m8.546 m to 8.668 m8.605 mno value
8.625 m8.534 m to 8.666 m8.603 mno value
8.614 m8.523 m to 8.668 m8.601 mno value
8.603 m8.516 m to 8.665 m8.596 mno value
8.593 m8.511 m to 8.663 m8.591 mno value
8.585 m8.505 m to 8.660 m8.586 mno value
8.578 m8.500 m to 8.655 m8.583 mno value
8.570 m8.497 m to 8.653 m8.578 mno value
8.562 m8.495 m to 8.648 m8.571 mno value
8.554 m8.491 m to 8.647 m8.564 mno value
8.547 m8.489 m to 8.645 m8.558 mno value
8.544 m8.484 m to 8.638 m8.551 mno value
8.543 m8.478 m to 8.636 m8.544 mno value
8.535 m8.471 m to 8.632 m8.539 mno value
8.527 m8.468 m to 8.624 m8.532 mno value
8.521 m8.458 m to 8.620 m8.527 mno value
8.512 m8.452 m to 8.618 m8.524 mno value
8.504 m8.447 m to 8.611 m8.519 mno value
8.500 m8.440 m to 8.607 m8.513 mno value
8.496 m8.438 m to 8.606 m8.508 mno value
8.491 m8.431 m to 8.607 m8.503 mno value
8.486 m8.424 m to 8.607 m8.501 mno value
8.486 m8.420 m to 8.607 m8.497 mno value
8.521 m8.419 m to 8.612 m8.496 mno value
8.527 m8.419 m to 8.612 m8.492 mno value
8.524 m8.419 m to 8.619 m8.490 mno value
8.532 m8.420 m to 8.622 m8.487 mno value
8.508 m8.422 m to 8.622 m8.485 mno value
8.483 m8.422 m to 8.622 m8.482 mno value
8.468 m8.424 m to 8.622 m8.480 mno value
8.472 m8.424 m to 8.622 m8.481 mno value
8.476 m8.424 m to 8.622 m8.481 mno value
8.478 m8.424 m to 8.622 m8.483 mno value
8.476 m8.424 m to 8.627 m8.485 mno value
8.473 m8.425 m to 8.628 m8.488 mno value
8.469 m8.425 m to 8.628 m8.486 mno value

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

The last 12 months, against the normal range for each day 8.0 m 8.5 m 9.0 m Lowest 7.928 m 8.469 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of the Mary Lake at Port Sydney 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 average (m)Normal rangeMedian
no value8.425 m to 8.628 m8.486 m
no value8.426 m to 8.628 m8.489 m
no value8.428 m to 8.628 m8.492 m
no value8.429 m to 8.628 m8.494 m
no value8.430 m to 8.628 m8.495 m
no value8.431 m to 8.628 m8.499 m
no value8.432 m to 8.634 m8.502 m
no value8.433 m to 8.641 m8.505 m
no value8.433 m to 8.643 m8.508 m
no value8.435 m to 8.647 m8.514 m
no value8.442 m to 8.649 m8.524 m
no value8.450 m to 8.653 m8.531 m
no value8.453 m to 8.658 m8.535 m
no value8.455 m to 8.665 m8.539 m
no value8.456 m to 8.671 m8.546 m
no value8.460 m to 8.671 m8.552 m
no value8.463 m to 8.671 m8.559 m
no value8.466 m to 8.671 m8.560 m
no value8.468 m to 8.671 m8.563 m
no value8.470 m to 8.669 m8.567 m
no value8.472 m to 8.667 m8.568 m
no value8.473 m to 8.664 m8.569 m
no value8.474 m to 8.663 m8.574 m
no value8.478 m to 8.664 m8.578 m
no value8.479 m to 8.664 m8.580 m
no value8.480 m to 8.663 m8.582 m
no value8.481 m to 8.662 m8.583 m
no value8.482 m to 8.663 m8.583 m
no value8.488 m to 8.664 m8.584 m
no value8.490 m to 8.664 m8.587 m
no value8.491 m to 8.670 m8.587 m
no value8.492 m to 8.673 m8.589 m
no value8.497 m to 8.678 m8.591 m
no value8.497 m to 8.681 m8.592 m
no value8.502 m to 8.686 m8.594 m
no value8.503 m to 8.681 m8.597 m
no value8.509 m to 8.680 m8.597 m
no value8.511 m to 8.679 m8.598 m
no value8.519 m to 8.678 m8.600 m
no value8.523 m to 8.678 m8.601 m
no value8.526 m to 8.677 m8.602 m
no value8.526 m to 8.676 m8.602 m
no value8.527 m to 8.670 m8.602 m
no value8.531 m to 8.664 m8.602 m
no value8.542 m to 8.659 m8.602 m
no value8.542 m to 8.652 m8.602 m
no value8.538 m to 8.649 m8.602 m
no value8.535 m to 8.648 m8.601 m
no value8.531 m to 8.646 m8.600 m
no value8.531 m to 8.644 m8.598 m
no value8.528 m to 8.643 m8.596 m
no value8.525 m to 8.642 m8.595 m
no value8.524 m to 8.640 m8.593 m
no value8.524 m to 8.640 m8.593 m
no value8.523 m to 8.642 m8.592 m
no value8.522 m to 8.644 m8.591 m
no value8.522 m to 8.644 m8.590 m
no value8.522 m to 8.644 m8.589 m
no value8.521 m to 8.644 m8.589 m
no value8.520 m to 8.645 m8.589 m
no value8.518 m to 8.648 m8.591 m
no value8.517 m to 8.654 m8.589 m
no value8.514 m to 8.662 m8.588 m
no value8.514 m to 8.664 m8.588 m
no value8.510 m to 8.665 m8.588 m
no value8.510 m to 8.666 m8.588 m
no value8.510 m to 8.666 m8.588 m
no value8.510 m to 8.668 m8.586 m
no value8.509 m to 8.669 m8.585 m
no value8.506 m to 8.673 m8.581 m
no value8.506 m to 8.675 m8.579 m
no value8.506 m to 8.678 m8.578 m
no value8.505 m to 8.678 m8.576 m
no value8.504 m to 8.678 m8.574 m
no value8.503 m to 8.678 m8.571 m
no value8.497 m to 8.674 m8.569 m
no value8.494 m to 8.666 m8.566 m
no value8.491 m to 8.659 m8.563 m
no value8.488 m to 8.656 m8.560 m
no value8.484 m to 8.650 m8.559 m
no value8.483 m to 8.648 m8.556 m
no value8.475 m to 8.643 m8.552 m
no value8.469 m to 8.640 m8.545 m
no value8.462 m to 8.637 m8.541 m
no value8.453 m to 8.634 m8.537 m
no value8.445 m to 8.633 m8.530 m
no value8.432 m to 8.631 m8.524 m
no value8.421 m to 8.628 m8.516 m
no value8.415 m to 8.625 m8.506 m
no value8.412 m to 8.618 m8.502 m
no value8.408 m to 8.610 m8.497 m
no value8.402 m to 8.601 m8.493 m
no value8.398 m to 8.597 m8.486 m
no value8.390 m to 8.590 m8.483 m
no value8.385 m to 8.586 m8.478 m
no value8.381 m to 8.576 m8.472 m
no value8.376 m to 8.566 m8.467 m
no value8.370 m to 8.558 m8.461 m
no value8.366 m to 8.549 m8.455 m
no value8.358 m to 8.542 m8.452 m
no value8.351 m to 8.539 m8.446 m
no value8.346 m to 8.531 m8.437 m
no value8.340 m to 8.530 m8.429 m
no value8.331 m to 8.529 m8.421 m
no value8.326 m to 8.523 m8.415 m
no value8.318 m to 8.520 m8.409 m
no value8.312 m to 8.515 m8.401 m
no value8.306 m to 8.509 m8.397 m
no value8.303 m to 8.506 m8.392 m
no value8.296 m to 8.500 m8.386 m
no value8.287 m to 8.491 m8.381 m
no value8.281 m to 8.482 m8.375 m
no value8.274 m to 8.467 m8.372 m
no value8.265 m to 8.456 m8.369 m
no value8.259 m to 8.449 m8.365 m
no value8.254 m to 8.444 m8.359 m
no value8.248 m to 8.442 m8.355 m
no value8.241 m to 8.438 m8.349 m
no value8.230 m to 8.429 m8.346 m
no value8.225 m to 8.426 m8.339 m
no value8.217 m to 8.425 m8.332 m
no value8.209 m to 8.417 m8.324 m
no value8.205 m to 8.412 m8.317 m
no value8.195 m to 8.409 m8.312 m
no value8.185 m to 8.405 m8.305 m
no value8.174 m to 8.402 m8.297 m
no value8.167 m to 8.400 m8.290 m
no value8.163 m to 8.392 m8.282 m
no value8.157 m to 8.387 m8.272 m
no value8.146 m to 8.385 m8.258 m
no value8.139 m to 8.384 m8.249 m
no value8.128 m to 8.377 m8.239 m
no value8.115 m to 8.370 m8.235 m
no value8.107 m to 8.365 m8.231 m
no value8.100 m to 8.359 m8.227 m
no value8.090 m to 8.359 m8.222 m
no value8.085 m to 8.359 m8.218 m
no value8.076 m to 8.365 m8.216 m
no value8.064 m to 8.379 m8.213 m
no value8.047 m to 8.385 m8.209 m
no value8.041 m to 8.416 m8.207 m
no value8.036 m to 8.444 m8.206 m
no value8.034 m to 8.467 m8.205 m
no value8.032 m to 8.514 m8.205 m
no value8.029 m to 8.538 m8.202 m
no value8.021 m to 8.554 m8.196 m
no value8.018 m to 8.569 m8.193 m
no value8.018 m to 8.572 m8.186 m
no value8.018 m to 8.576 m8.182 m
no value8.017 m to 8.593 m8.178 m
no value8.017 m to 8.624 m8.178 m
no value8.009 m to 8.650 m8.188 m
no value8.007 m to 8.672 m8.194 m
no value8.001 m to 8.694 m8.207 m
no value8.000 m to 8.750 m8.218 m
no value7.999 m to 8.770 m8.222 m
no value8.008 m to 8.792 m8.232 m
no value8.018 m to 8.794 m8.247 m
no value8.023 m to 8.796 m8.272 m
no value8.026 m to 8.804 m8.329 m
no value8.031 m to 8.810 m8.368 m
no value8.034 m to 8.815 m8.393 m
no value8.044 m to 8.816 m8.446 m
no value8.060 m to 8.822 m8.501 m
no value8.077 m to 8.837 m8.550 m
no value8.095 m to 8.854 m8.584 m
no value8.111 m to 8.867 m8.604 m
no value8.125 m to 8.875 m8.632 m
no value8.132 m to 8.890 m8.648 m
no value8.137 m to 8.939 m8.659 m
no value8.169 m to 8.951 m8.672 m
no value8.224 m to 8.957 m8.696 m
no value8.266 m to 8.965 m8.712 m
no value8.301 m to 8.972 m8.725 m
no value8.325 m to 8.981 m8.734 m
no value8.411 m to 8.986 m8.739 m
no value8.476 m to 9.007 m8.751 m
no value8.521 m to 9.011 m8.767 m
no value8.557 m to 9.020 m8.785 m
no value8.580 m to 9.022 m8.798 m
no value8.617 m to 9.026 m8.808 m
no value8.652 m to 9.036 m8.819 m
no value8.683 m to 9.024 m8.822 m
no value8.719 m to 9.028 m8.829 m
no value8.723 m to 9.028 m8.832 m
no value8.726 m to 9.028 m8.832 m
no value8.728 m to 9.021 m8.832 m
no value8.727 m to 9.009 m8.830 m
no value8.726 m to 8.964 m8.825 m
no value8.725 m to 8.949 m8.821 m
no value8.721 m to 8.940 m8.818 m
no value8.716 m to 8.935 m8.816 m
no value8.714 m to 8.935 m8.811 m
no value8.712 m to 8.935 m8.808 m
no value8.712 m to 8.935 m8.805 m
no value8.710 m to 8.934 m8.802 m
no value8.710 m to 8.929 m8.801 m
no value8.710 m to 8.927 m8.798 m
no value8.710 m to 8.918 m8.796 m
no value8.710 m to 8.913 m8.794 m
no value8.710 m to 8.899 m8.790 m
no value8.711 m to 8.895 m8.789 m
no value8.712 m to 8.892 m8.786 m
no value8.713 m to 8.888 m8.783 m
no value8.714 m to 8.884 m8.780 m
no value8.715 m to 8.883 m8.778 m
no value8.721 m to 8.883 m8.777 m
no value8.721 m to 8.879 m8.774 m
no value8.719 m to 8.874 m8.772 m
no value8.717 m to 8.867 m8.771 m
no value8.715 m to 8.862 m8.766 m
no value8.711 m to 8.861 m8.764 m
no value8.708 m to 8.855 m8.762 m
no value8.706 m to 8.851 m8.759 m
no value8.703 m to 8.847 m8.754 m
no value8.698 m to 8.838 m8.750 m
no value8.696 m to 8.836 m8.748 m
no value8.692 m to 8.831 m8.746 m
no value8.689 m to 8.830 m8.746 m
no value8.689 m to 8.830 m8.744 m
no value8.688 m to 8.823 m8.743 m
no value8.686 m to 8.816 m8.742 m
no value8.686 m to 8.815 m8.742 m
no value8.685 m to 8.814 m8.742 m
no value8.685 m to 8.813 m8.742 m
no value8.685 m to 8.812 m8.742 m
no value8.685 m to 8.812 m8.742 m
no value8.685 m to 8.810 m8.743 m
no value8.685 m to 8.809 m8.743 m
no value8.684 m to 8.808 m8.743 m
no value8.684 m to 8.807 m8.743 m
no value8.681 m to 8.809 m8.741 m
no value8.677 m to 8.809 m8.739 m
no value8.672 m to 8.810 m8.737 m
no value8.669 m to 8.808 m8.734 m
no value8.665 m to 8.807 m8.733 m
no value8.665 m to 8.806 m8.731 m
no value8.663 m to 8.806 m8.731 m
no value8.661 m to 8.806 m8.730 m
no value8.659 m to 8.805 m8.725 m
no value8.657 m to 8.804 m8.722 m
no value8.655 m to 8.798 m8.717 m
no value8.654 m to 8.796 m8.716 m
no value8.653 m to 8.796 m8.713 m
no value8.652 m to 8.796 m8.710 m
no value8.651 m to 8.795 m8.709 m
no value8.650 m to 8.794 m8.708 m
no value8.650 m to 8.790 m8.708 m
no value8.651 m to 8.787 m8.705 m
no value8.653 m to 8.783 m8.704 m
no value8.653 m to 8.782 m8.703 m
no value8.654 m to 8.778 m8.703 m
no value8.654 m to 8.777 m8.703 m
no value8.655 m to 8.776 m8.703 m
no value8.654 m to 8.776 m8.702 m
no value8.656 m to 8.776 m8.700 m
no value8.656 m to 8.773 m8.699 m
no value8.657 m to 8.771 m8.699 m
no value8.657 m to 8.771 m8.699 m
no value8.658 m to 8.771 m8.699 m
no value8.659 m to 8.771 m8.699 m
no value8.660 m to 8.771 m8.699 m
no value8.661 m to 8.773 m8.699 m
no value8.662 m to 8.773 m8.699 m
no value8.661 m to 8.773 m8.699 m
no value8.661 m to 8.771 m8.697 m
no value8.662 m to 8.771 m8.696 m
no value8.662 m to 8.769 m8.695 m
no value8.661 m to 8.767 m8.694 m
no value8.661 m to 8.754 m8.693 m
no value8.658 m to 8.747 m8.691 m
no value8.658 m to 8.734 m8.689 m
no value8.657 m to 8.729 m8.687 m
no value8.655 m to 8.721 m8.686 m
no value8.652 m to 8.719 m8.685 m
no value8.652 m to 8.719 m8.684 m
no value8.649 m to 8.719 m8.683 m
no value8.647 m to 8.719 m8.682 m
no value8.645 m to 8.718 m8.680 m
no value8.643 m to 8.717 m8.679 m
no value8.638 m to 8.718 m8.678 m
no value8.637 m to 8.723 m8.677 m
no value8.635 m to 8.729 m8.677 m
no value8.630 m to 8.730 m8.676 m
no value8.627 m to 8.732 m8.676 m
no value8.624 m to 8.736 m8.676 m
no value8.623 m to 8.736 m8.675 m
no value8.619 m to 8.737 m8.676 m
no value8.617 m to 8.738 m8.676 m
no value8.616 m to 8.741 m8.675 m
no value8.613 m to 8.743 m8.673 m
no value8.613 m to 8.743 m8.672 m
no value8.609 m to 8.743 m8.671 m
no value8.607 m to 8.743 m8.670 m
no value8.606 m to 8.744 m8.669 m
no value8.605 m to 8.751 m8.669 m
no value8.603 m to 8.752 m8.667 m
no value8.597 m to 8.752 m8.666 m
no value8.595 m to 8.753 m8.663 m
no value8.594 m to 8.753 m8.662 m
no value8.593 m to 8.750 m8.660 m
no value8.593 m to 8.744 m8.658 m
no value8.592 m to 8.742 m8.655 m
no value8.592 m to 8.742 m8.653 m
no value8.591 m to 8.737 m8.651 m
no value8.591 m to 8.736 m8.648 m
no value8.591 m to 8.735 m8.646 m
no value8.590 m to 8.731 m8.644 m
no value8.589 m to 8.728 m8.641 m
no value8.589 m to 8.719 m8.640 m
no value8.589 m to 8.714 m8.639 m
no value8.590 m to 8.707 m8.637 m
no value8.591 m to 8.700 m8.636 m
no value8.593 m to 8.687 m8.634 m
no value8.595 m to 8.684 m8.632 m
no value8.595 m to 8.682 m8.631 m
no value8.595 m to 8.680 m8.629 m
no value8.595 m to 8.676 m8.627 m
no value8.595 m to 8.675 m8.626 m
no value8.595 m to 8.674 m8.626 m
8.684 m8.595 m to 8.673 m8.625 m
8.683 m8.593 m to 8.670 m8.624 m
8.690 m8.591 m to 8.669 m8.623 m
8.697 m8.588 m to 8.668 m8.622 m
8.696 m8.586 m to 8.667 m8.621 m
8.683 m8.582 m to 8.666 m8.620 m
8.672 m8.577 m to 8.665 m8.618 m
8.662 m8.573 m to 8.665 m8.615 m
8.651 m8.567 m to 8.666 m8.613 m
8.638 m8.558 m to 8.668 m8.607 m
8.631 m8.546 m to 8.668 m8.605 m
8.625 m8.534 m to 8.666 m8.603 m
8.614 m8.523 m to 8.668 m8.601 m
8.603 m8.516 m to 8.665 m8.596 m
8.593 m8.511 m to 8.663 m8.591 m
8.585 m8.505 m to 8.660 m8.586 m
8.578 m8.500 m to 8.655 m8.583 m
8.570 m8.497 m to 8.653 m8.578 m
8.562 m8.495 m to 8.648 m8.571 m
8.554 m8.491 m to 8.647 m8.564 m
8.547 m8.489 m to 8.645 m8.558 m
8.544 m8.484 m to 8.638 m8.551 m
8.543 m8.478 m to 8.636 m8.544 m
8.535 m8.471 m to 8.632 m8.539 m
8.527 m8.468 m to 8.624 m8.532 m
8.521 m8.458 m to 8.620 m8.527 m
8.512 m8.452 m to 8.618 m8.524 m
8.504 m8.447 m to 8.611 m8.519 m
8.500 m8.440 m to 8.607 m8.513 m
8.496 m8.438 m to 8.606 m8.508 m
8.491 m8.431 m to 8.607 m8.503 m
8.486 m8.424 m to 8.607 m8.501 m
8.486 m8.420 m to 8.607 m8.497 m
8.521 m8.419 m to 8.612 m8.496 m
8.527 m8.419 m to 8.612 m8.492 m
8.524 m8.419 m to 8.619 m8.490 m
8.532 m8.420 m to 8.622 m8.487 m
8.508 m8.422 m to 8.622 m8.485 m
8.483 m8.422 m to 8.622 m8.482 m
8.468 m8.424 m to 8.622 m8.480 m
8.472 m8.424 m to 8.622 m8.481 m
8.476 m8.424 m to 8.622 m8.481 m
8.478 m8.424 m to 8.622 m8.483 m
8.476 m8.424 m to 8.627 m8.485 m
8.473 m8.425 m to 8.628 m8.488 m
8.469 m8.425 m to 8.628 m8.486 m

The last 10 years, weekly averages

The last 10 years, weekly averages 8.0 m 8.5 m 9.0 m 9.5 m Highest 9.519 m Lowest 7.928 m 8.473 m
  • Level
  • Our record
Weekly averages of the Mary Lake at Port Sydney from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
8.512 m
8.507 m
8.491 m
8.472 m
8.463 m
8.529 m
8.629 m
8.601 m
8.554 m
8.575 m
8.601 m
8.564 m
8.552 m
8.485 m
8.421 m
8.374 m
8.343 m
8.352 m
8.500 m
8.447 m
8.265 m
8.110 m
8.212 m
8.536 m
8.928 m
8.988 m
8.845 m
9.013 m
8.951 m
8.797 m
8.812 m
8.821 m
8.760 m
8.752 m
8.832 m
8.770 m
8.769 m
8.704 m
8.696 m
8.703 m
8.745 m
8.794 m
8.700 m
8.807 m
8.689 m
8.692 m
8.647 m
8.625 m
8.554 m
8.564 m
8.516 m
8.500 m
8.502 m
8.577 m
8.550 m
8.495 m
8.555 m
8.590 m
8.617 m
8.587 m
8.585 m
8.602 m
8.565 m
8.573 m
8.642 m
8.606 m
8.535 m
8.466 m
8.408 m
8.419 m
8.384 m
8.270 m
8.197 m
8.100 m
8.066 m
8.123 m
8.115 m
8.129 m
8.429 m
8.762 m
8.707 m
8.732 m
8.801 m
8.753 m
8.727 m
8.692 m
8.678 m
8.711 m
8.731 m
8.705 m
8.685 m
8.700 m
8.739 m
8.729 m
8.663 m
8.734 m
8.623 m
8.600 m
8.655 m
8.633 m
8.622 m
8.551 m
8.518 m
8.456 m
8.451 m
8.485 m
8.606 m
8.575 m
8.508 m
8.555 m
8.656 m
8.588 m
8.584 m
8.624 m
8.632 m
8.573 m
8.530 m
8.473 m
8.452 m
8.501 m
8.480 m
8.343 m
8.305 m
8.233 m
8.182 m
8.158 m
8.025 m
7.978 m
8.174 m
8.689 m
9.453 m
9.274 m
9.084 m
8.909 m
8.886 m
8.814 m
8.748 m
8.781 m
8.756 m
8.663 m
8.683 m
8.717 m
8.720 m
8.704 m
8.704 m
8.718 m
8.715 m
8.691 m
8.654 m
8.646 m
8.650 m
8.662 m
8.634 m
8.551 m
8.506 m
8.505 m
8.535 m
8.581 m
8.656 m
8.586 m
8.605 m
8.669 m
8.616 m
8.631 m
8.603 m
8.543 m
8.541 m
8.540 m
8.625 m
8.603 m
8.557 m
8.477 m
8.389 m
8.328 m
8.299 m
8.253 m
8.231 m
8.223 m
8.228 m
8.563 m
8.642 m
8.602 m
8.746 m
8.852 m
8.870 m
8.773 m
8.749 m
8.743 m
8.718 m
8.733 m
8.712 m
8.724 m
8.706 m
8.710 m
8.790 m
8.749 m
8.665 m
8.702 m
8.670 m
8.671 m
8.708 m
8.660 m
8.616 m
8.561 m
8.498 m
8.536 m
8.537 m
8.491 m
8.513 m
8.545 m
8.477 m
8.488 m
8.548 m
8.550 m
8.568 m
8.554 m
8.606 m
8.617 m
8.607 m
8.557 m
8.505 m
8.476 m
8.441 m
8.413 m
8.404 m
8.365 m
8.233 m
8.147 m
8.098 m
8.087 m
8.237 m
8.572 m
8.617 m
8.723 m
8.730 m
8.777 m
8.854 m
8.800 m
8.756 m
8.730 m
8.746 m
8.798 m
8.796 m
8.802 m
8.860 m
8.837 m
8.813 m
8.751 m
8.694 m
8.650 m
8.629 m
8.645 m
8.587 m
8.644 m
8.659 m
8.600 m
8.709 m
8.730 m
8.579 m
8.554 m
8.549 m
8.467 m
8.453 m
8.479 m
8.609 m
8.600 m
8.575 m
8.627 m
8.634 m
8.591 m
8.557 m
8.525 m
8.497 m
8.478 m
8.456 m
8.421 m
8.374 m
8.361 m
8.390 m
8.357 m
8.293 m
8.193 m
8.320 m
8.371 m
8.446 m
8.662 m
8.666 m
8.808 m
8.724 m
8.715 m
8.717 m
8.765 m
8.827 m
8.812 m
8.787 m
8.670 m
8.642 m
8.651 m
8.671 m
8.666 m
8.650 m
8.669 m
8.700 m
8.698 m
8.727 m
8.637 m
8.613 m
8.622 m
8.641 m
8.554 m
8.443 m
8.431 m
8.454 m
8.461 m
8.496 m
8.534 m
8.526 m
8.541 m
8.613 m
8.627 m
8.589 m
8.604 m
8.631 m
8.750 m
8.711 m
8.577 m
8.485 m
8.423 m
8.376 m
8.379 m
8.316 m
8.201 m
8.071 m
8.020 m
8.079 m
8.150 m
8.413 m
8.821 m
9.088 m
8.857 m
8.909 m
8.760 m
8.798 m
8.968 m
8.862 m
8.797 m
8.796 m
8.692 m
8.783 m
8.735 m
8.753 m
8.783 m
8.700 m
8.672 m
8.724 m
8.750 m
8.666 m
8.629 m
8.634 m
8.628 m
8.616 m
8.527 m
8.503 m
8.538 m
8.450 m
8.483 m
8.567 m
8.587 m
8.593 m
8.594 m
8.586 m
8.592 m
8.611 m
8.649 m
8.593 m
8.562 m
8.593 m
8.587 m
8.531 m
8.455 m
8.413 m
8.440 m
8.381 m
8.306 m
8.351 m
8.578 m
8.626 m
8.775 m
8.792 m
8.811 m
8.941 m
8.806 m
8.774 m
8.753 m
8.717 m
8.713 m
8.745 m
8.708 m
8.745 m
8.759 m
8.916 m
8.734 m
8.716 m
8.699 m
8.665 m
8.696 m
8.708 m
8.692 m
8.651 m
8.645 m
8.643 m
8.626 m
8.574 m
8.499 m
8.444 m
8.416 m
8.417 m
8.438 m
8.442 m
8.530 m
8.624 m
8.622 m
8.614 m
8.607 m
8.597 m
8.598 m
8.562 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
8.689 m
8.662 m
8.595 m
8.544 m
8.501 m
8.511 m
8.473 m

The whole record since 2002, weekly averages

The whole record since 2002, weekly averages 8.0 m 8.5 m 9.0 m 9.5 m Highest 9.519 m Lowest 7.928 m 8.473 m
  • Level
  • Our record
Weekly averages of the Mary Lake at Port Sydney from 21 October 2002 to 25 October 2026.
Table: The whole record since 2002, weekly averages
Week startingWeekly average (m)
8.438 m
8.427 m
8.426 m
8.515 m
8.584 m
8.601 m
8.585 m
8.555 m
8.544 m
8.588 m
8.577 m
8.548 m
8.477 m
8.427 m
8.391 m
8.383 m
8.324 m
8.269 m
8.204 m
8.156 m
8.058 m
7.943 m
8.231 m
8.506 m
8.301 m
8.494 m
8.863 m
8.850 m
8.797 m
8.771 m
8.771 m
8.754 m
8.694 m
8.736 m
8.674 m
8.652 m
8.662 m
8.665 m
8.675 m
8.664 m
8.657 m
8.647 m
8.633 m
8.611 m
8.606 m
8.621 m
8.607 m
8.589 m
8.599 m
8.538 m
8.510 m
8.445 m
8.426 m
8.458 m
8.553 m
8.686 m
8.719 m
8.614 m
8.585 m
8.606 m
8.605 m
8.582 m
8.626 m
8.581 m
8.478 m
8.415 m
8.395 m
8.370 m
8.336 m
8.274 m
8.215 m
8.184 m
8.219 m
8.101 m
8.040 m
8.541 m
8.782 m
8.689 m
8.827 m
8.848 m
8.835 m
8.782 m
8.747 m
8.791 m
8.684 m
8.679 m
8.634 m
8.630 m
8.658 m
8.667 m
8.672 m
8.681 m
8.670 m
8.669 m
8.665 m
8.654 m
8.636 m
8.632 m
8.631 m
8.624 m
8.593 m
8.558 m
8.527 m
8.500 m
8.440 m
8.416 m
8.450 m
8.479 m
8.490 m
8.503 m
8.584 m
8.626 m
8.605 m
8.529 m
8.493 m
8.558 m
8.541 m
8.552 m
8.508 m
8.398 m
8.331 m
8.289 m
8.192 m
8.145 m
8.118 m
8.034 m
7.964 m
8.026 m
8.371 m
8.700 m
8.740 m
8.745 m
8.675 m
8.722 m
8.780 m
8.696 m
8.671 m
8.653 m
8.781 m
8.702 m
8.642 m
8.655 m
8.664 m
8.682 m
8.655 m
8.629 m
8.608 m
8.595 m
8.597 m
8.614 m
8.604 m
8.596 m
8.601 m
8.654 m
8.616 m
8.530 m
8.494 m
8.469 m
8.472 m
8.554 m
8.632 m
8.582 m
8.622 m
8.591 m
8.588 m
8.626 m
8.670 m
8.635 m
8.609 m
8.654 m
8.590 m
8.538 m
8.488 m
8.447 m
8.397 m
8.306 m
8.205 m
8.296 m
8.226 m
8.208 m
8.585 m
8.679 m
8.758 m
8.780 m
8.740 m
8.727 m
8.870 m
8.838 m
8.795 m
8.790 m
8.780 m
8.806 m
8.775 m
8.754 m
8.707 m
8.701 m
8.695 m
8.715 m
8.654 m
8.644 m
8.639 m
8.630 m
8.616 m
8.600 m
8.591 m
8.584 m
8.540 m
8.481 m
8.512 m
8.500 m
8.502 m
8.532 m
8.617 m
8.633 m
8.657 m
8.656 m
8.648 m
8.689 m
8.636 m
8.576 m
8.610 m
8.550 m
8.482 m
8.404 m
8.350 m
8.296 m
8.248 m
8.214 m
8.210 m
8.225 m
8.276 m
8.508 m
8.942 m
8.850 m
8.839 m
8.874 m
8.873 m
8.824 m
8.844 m
8.784 m
8.739 m
8.766 m
8.739 m
8.699 m
8.704 m
8.684 m
8.730 m
8.724 m
8.669 m
8.664 m
8.637 m
8.608 m
8.573 m
8.600 m
8.607 m
8.619 m
8.581 m
8.511 m
8.478 m
8.485 m
8.422 m
8.433 m
8.409 m
8.472 m
8.490 m
8.555 m
8.605 m
8.587 m
8.570 m
8.573 m
8.584 m
8.560 m
8.755 m
8.744 m
8.540 m
8.493 m
8.476 m
8.383 m
8.391 m
8.303 m
8.181 m
8.093 m
8.014 m
8.010 m
8.227 m
8.664 m
8.974 m
8.904 m
8.816 m
8.905 m
8.783 m
8.757 m
8.771 m
8.817 m
8.787 m
8.764 m
8.698 m
8.734 m
8.719 m
8.713 m
8.713 m
8.696 m
8.712 m
8.772 m
8.638 m
8.597 m
8.588 m
8.600 m
8.636 m
8.501 m
8.459 m
8.399 m
8.416 m
8.437 m
8.565 m
8.565 m
8.621 m
8.511 m
8.489 m
8.517 m
8.488 m
8.503 m
8.537 m
8.733 m
8.542 m
8.371 m
8.315 m
8.319 m
8.292 m
8.270 m
8.323 m
8.497 m
8.372 m
8.341 m
8.276 m
8.187 m
8.526 m
8.806 m
8.633 m
8.858 m
8.818 m
8.708 m
8.761 m
8.790 m
8.747 m
8.748 m
8.752 m
8.733 m
8.746 m
8.767 m
8.736 m
8.690 m
8.690 m
8.689 m
8.629 m
8.654 m
8.667 m
8.663 m
8.668 m
8.656 m
8.609 m
8.614 m
8.566 m
8.512 m
8.446 m
8.439 m
8.504 m
8.576 m
8.584 m
8.623 m
8.658 m
8.603 m
8.574 m
8.533 m
8.537 m
8.613 m
8.593 m
8.535 m
8.478 m
8.502 m
8.453 m
8.391 m
8.337 m
8.306 m
8.282 m
8.246 m
8.457 m
8.635 m
8.672 m
8.720 m
8.737 m
8.742 m
8.791 m
8.806 m
8.809 m
8.770 m
8.724 m
8.717 m
8.733 m
8.745 m
8.761 m
8.673 m
8.657 m
8.660 m
8.692 m
8.663 m
8.684 m
8.695 m
8.689 m
8.695 m
8.671 m
8.650 m
8.642 m
8.603 m
8.570 m
8.500 m
8.464 m
8.426 m
8.571 m
8.616 m
8.544 m
8.533 m
8.613 m
8.739 m
8.631 m
8.639 m
8.606 m
8.596 m
8.716 m
8.630 m
8.539 m
8.483 m
8.417 m
8.378 m
8.356 m
8.326 m
8.269 m
8.238 m
8.207 m
8.160 m
8.066 m
8.155 m
8.507 m
8.673 m
8.793 m
8.794 m
8.760 m
8.795 m
8.797 m
8.727 m
8.755 m
8.726 m
8.754 m
8.749 m
8.710 m
8.672 m
8.674 m
8.666 m
8.647 m
8.687 m
8.662 m
8.661 m
8.662 m
8.629 m
8.578 m
8.568 m
8.568 m
8.546 m
8.485 m
8.510 m
8.506 m
8.461 m
8.462 m
8.469 m
8.493 m
8.586 m
8.654 m
8.575 m
8.530 m
8.487 m
8.524 m
8.510 m
8.485 m
8.493 m
8.506 m
8.453 m
8.401 m
8.369 m
8.309 m
8.255 m
8.392 m
8.799 m
8.806 m
8.746 m
8.709 m
8.792 m
8.836 m
8.850 m
8.846 m
8.778 m
8.738 m
8.706 m
8.758 m
8.717 m
8.710 m
8.696 m
8.667 m
8.628 m
8.585 m
8.536 m
8.498 m
8.494 m
8.515 m
8.499 m
8.489 m
8.494 m
8.597 m
8.640 m
8.542 m
8.495 m
8.493 m
8.629 m
8.573 m
8.562 m
8.563 m
8.600 m
8.575 m
8.526 m
8.589 m
8.626 m
8.635 m
8.608 m
8.538 m
8.503 m
8.577 m
8.575 m
8.588 m
8.635 m
8.504 m
8.384 m
8.309 m
8.280 m
8.318 m
8.294 m
8.227 m
8.243 m
8.415 m
8.837 m
9.279 m
8.943 m
8.878 m
8.902 m
8.783 m
8.713 m
8.707 m
8.683 m
8.704 m
8.684 m
8.686 m
8.701 m
8.716 m
8.721 m
8.697 m
8.700 m
8.657 m
8.618 m
8.655 m
8.614 m
8.651 m
8.632 m
8.576 m
8.514 m
8.630 m
8.624 m
8.659 m
8.684 m
8.718 m
8.651 m
8.625 m
8.532 m
8.518 m
8.504 m
8.485 m
8.501 m
8.476 m
8.471 m
8.501 m
8.461 m
8.383 m
8.319 m
8.259 m
8.221 m
8.226 m
8.209 m
8.173 m
8.150 m
8.057 m
7.989 m
8.224 m
8.771 m
8.908 m
8.853 m
8.813 m
8.808 m
8.765 m
8.769 m
8.770 m
8.851 m
8.776 m
8.738 m
8.676 m
8.673 m
8.701 m
8.699 m
8.682 m
8.645 m
8.697 m
8.794 m
8.769 m
8.717 m
8.691 m
8.747 m
8.815 m
8.632 m
8.660 m
8.704 m
8.696 m
8.719 m
8.726 m
8.727 m
8.663 m
8.768 m
8.684 m
8.590 m
8.533 m
8.613 m
8.678 m
8.582 m
8.507 m
8.439 m
8.384 m
8.341 m
8.307 m
8.255 m
8.186 m
8.107 m
8.058 m
8.037 m
8.042 m
8.056 m
8.136 m
8.569 m
9.041 m
8.847 m
8.788 m
8.897 m
8.788 m
8.675 m
8.687 m
8.705 m
8.775 m
8.726 m
8.705 m
8.697 m
8.672 m
8.693 m
8.687 m
8.735 m
8.734 m
8.683 m
8.622 m
8.606 m
8.640 m
8.598 m
8.559 m
8.522 m
8.479 m
8.463 m
8.448 m
8.475 m
8.609 m
8.625 m
8.629 m
8.705 m
8.765 m
8.622 m
8.634 m
8.624 m
8.592 m
8.529 m
8.625 m
8.569 m
8.485 m
8.507 m
8.490 m
8.414 m
8.374 m
8.267 m
8.196 m
8.442 m
8.507 m
8.711 m
8.924 m
8.597 m
8.642 m
8.803 m
8.745 m
8.718 m
8.837 m
8.744 m
8.706 m
8.697 m
8.677 m
8.656 m
8.684 m
8.699 m
8.762 m
8.712 m
8.696 m
8.664 m
8.667 m
8.740 m
8.721 m
8.757 m
8.638 m
8.611 m
8.641 m
8.604 m
8.549 m
8.456 m
8.538 m
8.512 m
8.507 m
8.491 m
8.472 m
8.463 m
8.529 m
8.629 m
8.601 m
8.554 m
8.575 m
8.601 m
8.564 m
8.552 m
8.485 m
8.421 m
8.374 m
8.343 m
8.352 m
8.500 m
8.447 m
8.265 m
8.110 m
8.212 m
8.536 m
8.928 m
8.988 m
8.845 m
9.013 m
8.951 m
8.797 m
8.812 m
8.821 m
8.760 m
8.752 m
8.832 m
8.770 m
8.769 m
8.704 m
8.696 m
8.703 m
8.745 m
8.794 m
8.700 m
8.807 m
8.689 m
8.692 m
8.647 m
8.625 m
8.554 m
8.564 m
8.516 m
8.500 m
8.502 m
8.577 m
8.550 m
8.495 m
8.555 m
8.590 m
8.617 m
8.587 m
8.585 m
8.602 m
8.565 m
8.573 m
8.642 m
8.606 m
8.535 m
8.466 m
8.408 m
8.419 m
8.384 m
8.270 m
8.197 m
8.100 m
8.066 m
8.123 m
8.115 m
8.129 m
8.429 m
8.762 m
8.707 m
8.732 m
8.801 m
8.753 m
8.727 m
8.692 m
8.678 m
8.711 m
8.731 m
8.705 m
8.685 m
8.700 m
8.739 m
8.729 m
8.663 m
8.734 m
8.623 m
8.600 m
8.655 m
8.633 m
8.622 m
8.551 m
8.518 m
8.456 m
8.451 m
8.485 m
8.606 m
8.575 m
8.508 m
8.555 m
8.656 m
8.588 m
8.584 m
8.624 m
8.632 m
8.573 m
8.530 m
8.473 m
8.452 m
8.501 m
8.480 m
8.343 m
8.305 m
8.233 m
8.182 m
8.158 m
8.025 m
7.978 m
8.174 m
8.689 m
9.453 m
9.274 m
9.084 m
8.909 m
8.886 m
8.814 m
8.748 m
8.781 m
8.756 m
8.663 m
8.683 m
8.717 m
8.720 m
8.704 m
8.704 m
8.718 m
8.715 m
8.691 m
8.654 m
8.646 m
8.650 m
8.662 m
8.634 m
8.551 m
8.506 m
8.505 m
8.535 m
8.581 m
8.656 m
8.586 m
8.605 m
8.669 m
8.616 m
8.631 m
8.603 m
8.543 m
8.541 m
8.540 m
8.625 m
8.603 m
8.557 m
8.477 m
8.389 m
8.328 m
8.299 m
8.253 m
8.231 m
8.223 m
8.228 m
8.563 m
8.642 m
8.602 m
8.746 m
8.852 m
8.870 m
8.773 m
8.749 m
8.743 m
8.718 m
8.733 m
8.712 m
8.724 m
8.706 m
8.710 m
8.790 m
8.749 m
8.665 m
8.702 m
8.670 m
8.671 m
8.708 m
8.660 m
8.616 m
8.561 m
8.498 m
8.536 m
8.537 m
8.491 m
8.513 m
8.545 m
8.477 m
8.488 m
8.548 m
8.550 m
8.568 m
8.554 m
8.606 m
8.617 m
8.607 m
8.557 m
8.505 m
8.476 m
8.441 m
8.413 m
8.404 m
8.365 m
8.233 m
8.147 m
8.098 m
8.087 m
8.237 m
8.572 m
8.617 m
8.723 m
8.730 m
8.777 m
8.854 m
8.800 m
8.756 m
8.730 m
8.746 m
8.798 m
8.796 m
8.802 m
8.860 m
8.837 m
8.813 m
8.751 m
8.694 m
8.650 m
8.629 m
8.645 m
8.587 m
8.644 m
8.659 m
8.600 m
8.709 m
8.730 m
8.579 m
8.554 m
8.549 m
8.467 m
8.453 m
8.479 m
8.609 m
8.600 m
8.575 m
8.627 m
8.634 m
8.591 m
8.557 m
8.525 m
8.497 m
8.478 m
8.456 m
8.421 m
8.374 m
8.361 m
8.390 m
8.357 m
8.293 m
8.193 m
8.320 m
8.371 m
8.446 m
8.662 m
8.666 m
8.808 m
8.724 m
8.715 m
8.717 m
8.765 m
8.827 m
8.812 m
8.787 m
8.670 m
8.642 m
8.651 m
8.671 m
8.666 m
8.650 m
8.669 m
8.700 m
8.698 m
8.727 m
8.637 m
8.613 m
8.622 m
8.641 m
8.554 m
8.443 m
8.431 m
8.454 m
8.461 m
8.496 m
8.534 m
8.526 m
8.541 m
8.613 m
8.627 m
8.589 m
8.604 m
8.631 m
8.750 m
8.711 m
8.577 m
8.485 m
8.423 m
8.376 m
8.379 m
8.316 m
8.201 m
8.071 m
8.020 m
8.079 m
8.150 m
8.413 m
8.821 m
9.088 m
8.857 m
8.909 m
8.760 m
8.798 m
8.968 m
8.862 m
8.797 m
8.796 m
8.692 m
8.783 m
8.735 m
8.753 m
8.783 m
8.700 m
8.672 m
8.724 m
8.750 m
8.666 m
8.629 m
8.634 m
8.628 m
8.616 m
8.527 m
8.503 m
8.538 m
8.450 m
8.483 m
8.567 m
8.587 m
8.593 m
8.594 m
8.586 m
8.592 m
8.611 m
8.649 m
8.593 m
8.562 m
8.593 m
8.587 m
8.531 m
8.455 m
8.413 m
8.440 m
8.381 m
8.306 m
8.351 m
8.578 m
8.626 m
8.775 m
8.792 m
8.811 m
8.941 m
8.806 m
8.774 m
8.753 m
8.717 m
8.713 m
8.745 m
8.708 m
8.745 m
8.759 m
8.916 m
8.734 m
8.716 m
8.699 m
8.665 m
8.696 m
8.708 m
8.692 m
8.651 m
8.645 m
8.643 m
8.626 m
8.574 m
8.499 m
8.444 m
8.416 m
8.417 m
8.438 m
8.442 m
8.530 m
8.624 m
8.622 m
8.614 m
8.607 m
8.597 m
8.598 m
8.562 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
8.689 m
8.662 m
8.595 m
8.544 m
8.501 m
8.511 m
8.473 m

How this compares

  • The daily average on 25 October 2026 was 8.469 m, the twelfth lowest for 25 October in 24 years of record (2002 to 2026). The newest value is provisional.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
no value
8.436 m
8.458 m
8.454 m
8.509 m
8.563 m
8.543 m
8.45 m
8.502 m
8.523 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 8.0 m 8.5 m 9.0 m 9.5 m Lowest 7.928 m, 2003 Highest 9.519 m, 2019
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
  • Highest in our series
The lowest and highest daily average of the Mary Lake at Port Sydney in each year from 2003 to 2024 with a value on at least 300 days, and in 2026 so far. The lowest daily average in our series since 21 October 2002 was 7.928 m, on 21 March 2003. The highest was 9.519 m, on 27 April 2019.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
7.928 m8.88 m365
8.017 m8.896 m366
7.934 m8.829 m365
8.151 m8.883 m365
8.202 m9.022 m365
7.978 m8.986 m366
8.169 m8.90 m365
8.222 m8.829 m365
8.058 m8.847 m365
8.238 m8.868 m366
8.213 m9.37 m365
7.976 m8.939 m365
8.027 m9.111 m365
8.157 m9.023 m366
8.088 m9.068 m365
8.051 m8.825 m365
7.968 m9.519 m365
8.173 m8.912 m366
8.063 m8.912 m361
8.165 m8.851 m365
8.006 m9.154 m365
8.261 m9.064 m366
so far, provisional8.468 m8.697 m46

Each year from January to December, weekly averages

Each year from January to December, weekly averages 8.0 m 8.5 m 9.0 m 9.5 m 2003, lowest day 2019, 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 the Mary Lake at Port Sydney in each year from 2003 to 2024 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 average in our series since 21 October 2002 was in 2003, the highest in 2019. 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
Week so far Weekly average (m), lowest day Weekly average (m), highest day Weekly average (m)Normal range (m)
to no value8.576 m8.625 m8.506 m to 8.678 m
to no value8.527 m8.567 m8.488 m to 8.656 m
to no value8.461 m8.522 m8.445 m to 8.633 m
to no value8.416 m8.467 m8.398 m to 8.597 m
to no value8.384 m8.453 m8.358 m to 8.542 m
to no value8.373 m8.512 m8.312 m to 8.515 m
to no value8.307 m8.459 m8.265 m to 8.456 m
to no value8.257 m8.333 m8.217 m to 8.425 m
to no value8.180 m8.300 m8.163 m to 8.392 m
to no value8.141 m8.220 m8.100 m to 8.359 m
to no value8.015 m8.179 m8.036 m to 8.444 m
to no value7.954 m8.148 m8.018 m to 8.576 m
to no value8.384 m8.005 m7.999 m to 8.770 m
to no value8.457 m7.983 m8.044 m to 8.816 m
to no value8.282 m8.232 m8.137 m to 8.939 m
to no value8.649 m8.817 m8.476 m to 9.007 m
to no value8.868 m9.472 m8.719 m to 9.028 m
to no value8.830 m9.236 m8.721 m to 8.940 m
to no value8.795 m9.058 m8.710 m to 8.927 m
to no value8.768 m8.891 m8.714 m to 8.884 m
to no value8.768 m8.889 m8.711 m to 8.861 m
to no value8.738 m8.789 m8.689 m to 8.830 m
to no value8.693 m8.752 m8.685 m to 8.812 m
to no value8.734 m8.798 m8.677 m to 8.809 m
to no value8.659 m8.725 m8.659 m to 8.805 m
to no value8.653 m8.674 m8.650 m to 8.794 m
to no value8.668 m8.681 m8.655 m to 8.776 m
to no value8.664 m8.721 m8.659 m to 8.771 m
to no value8.676 m8.719 m8.662 m to 8.769 m
to no value8.661 m8.703 m8.652 m to 8.719 m
to no value8.654 m8.703 m8.637 m to 8.723 m
to no value8.644 m8.723 m8.617 m to 8.738 m
to no value8.623 m8.712 m8.605 m to 8.751 m
to no value8.609 m8.685 m8.592 m to 8.742 m
to no value8.610 m8.652 m8.589 m to 8.719 m
to no value8.622 m8.645 m8.595 m to 8.680 m
to 8.687 m8.601 m8.655 m8.588 m to 8.668 m
to 8.632 m8.588 m8.661 m8.546 m to 8.668 m
to 8.570 m8.593 m8.620 m8.497 m to 8.653 m
to 8.526 m8.524 m8.544 m8.468 m to 8.624 m
to 8.501 m8.489 m8.502 m8.424 m to 8.607 m
to 8.495 m8.437 m8.507 m8.422 m to 8.622 m
to no value8.434 m8.546 m8.425 m to 8.628 m
to no value8.461 m8.586 m8.433 m to 8.641 m
to no value8.596 m8.659 m8.456 m to 8.671 m
to no value8.707 m8.576 m8.473 m to 8.664 m
to no value8.714 m8.618 m8.488 m to 8.664 m
to no value8.597 m8.672 m8.503 m to 8.681 m
to no value8.570 m8.603 m8.527 m to 8.670 m
to no value8.624 m8.640 m8.531 m to 8.644 m
to no value8.592 m8.590 m8.522 m to 8.644 m
to no value8.600 m8.543 m8.514 m to 8.664 m
Every year
YearDays with a valueDays below the normal range
to 470
36630
36511
36530
36117
36615
36517
36534
3651
36625
36530
36538
36535
36672
36528
36514
36546
36661
36526
3656
36581
36643
36526
7212

How it compares

That is within the normal range for the date.

Records

  • Highest daily average in our series since 21 October 2002: 9.519 m on 27 April 2019.
  • Lowest daily average in our series since 21 October 2002: 7.928 m on 21 March 2003.

About this gauge

Port Sydney is a gauge on the Mary Lake in Canada.

It lies at 45.2199° N, 79.2764° W.

Its readings come from the Water Survey of Canada (Environment and Climate Change Canada).

Our readings for this gauge go back to 21 October 2002.

The Water Survey of Canada publishes its real-time readings as preliminary data that it reviews and approves later.

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

About these figures

The normal range for 25 October is 8.43 m to 8.63 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 23 years between 2002 and 2024.

Keep exploring

Sources