Tidal level Dorset Coast at Chiswell

Check for flood warnings in this area

Latest recorded level 0.65m at 4:00pm Tuesday 22 January 2019.

Tidal levels at this location in the last 5 days

Now
  • Measured level
  • Highest astronomical tide prediction 4.91m

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Observed data

DateTime Value Error
0.647 false
0.671 false
0.701 false
0.73 false
0.76 false
0.791 false
0.821 false
0.852 false
0.885 false
0.916 false
0.947 false
0.979 false
1.012 false
1.044 false
1.077 false
1.113 false
1.146 false
1.176 false
1.206 false
1.232 false
1.256 false
1.276 false
1.289 false
1.296 false
1.293 false
1.283 false
1.265 false
1.24 false
1.207 false
1.166 false
1.124 false
1.078 false
1.029 false
0.978 false
0.924 false
0.872 false
0.825 false
0.784 false
0.745 false
0.71 false
0.674 false
0.641 false
0.612 false
0.587 false
0.564 false
0.55 false
0.54 false
0.538 false
0.541 false
0.55 false
0.563 false
0.579 false
0.596 false
0.617 false
0.639 false
0.661 false
0.685 false
0.709 false
0.735 false
0.761 false
0.786 false
0.813 false
0.836 false
0.86 false
0.885 false
0.908 false
0.931 false
0.949 false
0.969 false
0.982 false
0.99 false
0.996 false
0.992 false
0.986 false
0.972 false
0.951 false
0.926 false
0.896 false
0.86 false
0.823 false
0.785 false
0.75 false
0.711 false
0.676 false
0.639 false
0.603 false
0.565 false
0.526 false
0.489 false
0.453 false
0.417 false
0.386 false
0.363 false
0.343 false
0.33 false
0.324 false
0.327 false
0.334 false
0.347 false
0.363 false
0.383 false
0.401 false
0.42 false
0.441 false
0.464 false
0.486 false
0.511 false
0.537 false
0.563 false
0.588 false
0.616 false
0.644 false
0.672 false
0.701 false
0.727 false
0.754 false
0.778 false
0.802 false
0.823 false
0.841 false
0.857 false
0.868 false
0.875 false
0.875 false
0.869 false
0.856 false
0.836 false
0.812 false
0.786 false
0.755 false
0.723 false
0.692 false
0.66 false
0.625 false
0.591 false
0.554 false
0.516 false
0.476 false
0.44 false
0.402 false
0.374 false
0.344 false
0.319 false
0.299 false
0.285 false
0.277 false
0.273 false
0.275 false
0.285 false
0.298 false
0.314 false
0.331 false
0.352 false
0.372 false
0.392 false
0.411 false
0.433 false
0.454 false
0.478 false
0.502 false
0.527 false
0.552 false
0.579 false
0.605 false
0.632 false
0.658 false
0.684 false
0.707 false
0.729 false
0.747 false
0.766 false
0.777 false
0.786 false
0.787 false
0.785 false
0.778 false
0.766 false
0.75 false
0.73 false
0.709 false
0.687 false
0.662 false
0.637 false
0.608 false
0.58 false
0.55 false
0.519 false
0.49 false
0.461 false
0.432 false
0.404 false
0.383 false
0.368 false
0.355 false
0.348 false
0.348 false
0.354 false
0.363 false
0.378 false
0.393 false
0.409 false
0.427 false
0.446 false
0.468 false
0.489 false
0.511 false
0.535 false
0.559 false
0.586 false
0.612 false
0.638 false
0.665 false
0.692 false
0.719 false
0.745 false
0.77 false
0.794 false
0.817 false
0.836 false
0.855 false
0.869 false
0.882 false
0.889 false
0.89 false
0.886 false
0.877 false
0.864 false
0.845 false
0.824 false
0.8 false
0.776 false
0.751 false
0.723 false
0.697 false
0.669 false
0.641 false
0.612 false
0.583 false
0.554 false
0.525 false
0.499 false
0.474 false
0.456 false
0.44 false
0.429 false
0.424 false
0.424 false
0.428 false
0.436 false
0.446 false
0.46 false
0.475 false
0.492 false
0.51 false
0.53 false
0.551 false
0.573 false
0.596 false
0.62 false
0.645 false
0.669 false
0.694 false
0.72 false
0.744 false
0.769 false
0.791 false
0.813 false
0.833 false
0.851 false
0.866 false
0.88 false
0.889 false
0.894 false
0.896 false
0.889 false
0.882 false
0.868 false
0.852 false
0.833 false
0.812 false
0.791 false
0.769 false
0.746 false
0.723 false
0.698 false
0.674 false
0.65 false
0.627 false
0.601 false
0.579 false
0.558 false
0.54 false
0.523 false
0.513 false
0.505 false
0.502 false
0.506 false
0.513 false
0.522 false
0.533 false
0.55 false
0.567 false
0.586 false
0.605 false
0.627 false
0.649 false
0.673 false
0.697 false
0.722 false
0.745 false
0.77 false
0.794 false
0.817 false
0.841 false
0.864 false
0.885 false
0.907 false
0.926 false
0.945 false
0.962 false
0.975 false
0.986 false
0.992 false
0.995 false
0.992 false
0.986 false
0.975 false
0.959 false
0.942 false
0.921 false
0.897 false
0.872 false
0.844 false
0.818 false
0.792 false
0.767 false
0.743 false
0.719 false
0.695 false
0.672 false
0.65 false
0.632 false
0.614 false
0.601 false
0.59 false
0.583 false
0.579 false
0.576 false
0.578 false
0.581 false
0.589 false
0.599 false
0.609 false
0.624 false
0.638 false
0.653 false
0.671 false
0.688 false
0.705 false
0.725 false
0.744 false
0.763 false
0.782 false
0.801 false
0.818 false
0.835 false
0.851 false
0.865 false
0.875 false
0.883 false
0.886 false
0.885 false
0.883 false
0.874 false
0.863 false
0.844 false
0.824 false
0.8 false
0.777 false
0.749 false
0.723 false
0.696 false
0.67 false
0.643 false
0.617 false
0.592 false
0.566 false
0.54 false
0.514 false
0.489 false
0.466 false
0.448 false
0.432 false
0.413 false
0.402 false
0.392 false
0.386 false
0.383 false
0.381 false
0.381 false
0.384 false
0.388 false
0.394 false
0.4 false
0.408 false
0.416 false
0.425 false
0.437 false
0.449 false
0.462 false
0.476 false
0.491 false
0.508 false
0.523 false
0.54 false
0.556 false
0.571 false
0.586 false
0.599 false
0.612 false
0.621 false
0.629 false
0.635 false
0.636 false
0.632 false
0.63 false
0.624 false
0.614 false
0.604 false
0.591 false
0.576 false
0.56 false
0.543 false
0.525 false
0.505 false
0.484 false
0.465 false
0.444 false
0.424 false
0.403 false
0.387 false
0.374 false
0.362 false
0.353 false
0.346 false
0.343 false
0.343 false
0.344 false
0.348 false
0.355 false
0.362 false
0.37 false
0.379 false
0.388 false
0.397 false
0.408 false
0.419 false
0.431 false
0.442 false
0.457 false
0.47 false
0.485 false
0.499 false
0.516 false
0.533 false
0.551 false
0.567 false
0.583 false
0.598 false
0.613 false
0.627 false
0.637 false
0.647 false
0.654 false
0.661 false
0.663 false
0.663 false
0.662 false
0.657 false
0.652 false

Forecast data




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