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Tidal level Dorset Coast at Chiswell

Check for flood warnings in this area

Latest recorded level 0.48m at 5:00am Saturday 8 May 2021.

Tidal levels at this location in the last 5 days

Now
  • Measured level
  • Highest level on record 6.44m

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Observed data

DateTime Value Error
0.478 false
0.452 false
0.424 false
0.401 false
0.38 false
0.362 false
0.346 false
0.334 false
0.322 false
0.314 false
0.309 false
0.306 false
0.306 false
0.309 false
0.312 false
0.318 false
0.324 false
0.334 false
0.344 false
0.355 false
0.368 false
0.381 false
0.394 false
0.407 false
0.419 false
0.432 false
0.445 false
0.46 false
0.474 false
0.487 false
0.5 false
0.513 false
0.524 false
0.534 false
0.542 false
0.549 false
0.554 false
0.554 false
0.55 false
0.546 false
0.537 false
0.525 false
0.513 false
0.497 false
0.48 false
0.462 false
0.441 false
0.419 false
0.4 false
0.381 false
0.363 false
0.346 false
0.328 false
0.313 false
0.301 false
0.291 false
0.283 false
0.275 false
0.27 false
0.269 false
0.269 false
0.273 false
0.279 false
0.286 false
0.294 false
0.304 false
0.317 false
0.33 false
0.344 false
0.36 false
0.375 false
0.389 false
0.404 false
0.418 false
0.432 false
0.446 false
0.461 false
0.477 false
0.492 false
0.507 false
0.522 false
0.534 false
0.547 false
0.557 false
0.567 false
0.575 false
0.58 false
0.583 false
0.581 false
0.578 false
0.57 false
0.562 false
0.55 false
0.537 false
0.521 false
0.503 false
0.485 false
0.467 false
0.448 false
0.426 false
0.408 false
0.391 false
0.375 false
0.359 false
0.344 false
0.332 false
0.321 false
0.312 false
0.305 false
0.302 false
0.298 false
0.297 false
0.299 false
0.302 false
0.305 false
0.31 false
0.315 false
0.322 false
0.331 false
0.34 false
0.352 false
0.364 false
0.376 false
0.388 false
0.401 false
0.412 false
0.425 false
0.437 false
0.45 false
0.461 false
0.475 false
0.486 false
0.498 false
0.508 false
0.518 false
0.526 false
0.532 false
0.537 false
0.539 false
0.539 false
0.537 false
0.532 false
0.525 false
0.516 false
0.506 false
0.493 false
0.48 false
0.467 false
0.453 false
0.437 false
0.423 false
0.409 false
0.396 false
0.385 false
0.376 false
0.367 false
0.361 false
0.356 false
0.355 false
0.355 false
0.359 false
0.363 false
0.369 false
0.377 false
0.386 false
0.395 false
0.404 false
0.415 false
0.425 false
0.436 false
0.449 false
0.462 false
0.476 false
0.491 false
0.505 false
0.522 false
0.537 false
0.554 false
0.571 false
0.588 false
0.605 false
0.62 false
0.635 false
0.649 false
0.661 false
0.672 false
0.684 false
0.692 false
0.698 false
0.703 false
0.705 false
0.703 false
0.701 false
0.695 false
0.688 false
0.679 false
0.67 false
0.658 false
0.648 false
0.636 false
0.623 false
0.611 false
0.599 false
0.587 false
0.575 false
0.565 false
0.557 false
0.549 false
0.542 false
0.538 false
0.533 false
0.532 false
0.531 false
0.531 false
0.533 false
0.535 false
0.538 false
0.541 false
0.546 false
0.549 false
0.555 false
0.56 false
0.567 false
0.575 false
0.584 false
0.594 false
0.604 false
0.614 false
0.624 false
0.635 false
0.646 false
0.656 false
0.665 false
0.674 false
0.682 false
0.689 false
0.695 false
0.7 false
0.702 false
0.702 false
0.701 false
0.697 false
0.693 false
0.687 false
0.679 false
0.672 false
0.663 false
0.655 false
0.645 false
0.636 false
0.627 false
0.619 false
0.609 false
0.603 false
0.595 false
0.589 false
0.584 false
0.583 false
0.583 false
0.586 false
0.589 false
0.595 false
0.601 false
0.609 false
0.619 false
0.629 false
0.639 false
0.65 false
0.663 false
0.674 false
0.689 false
0.703 false
0.718 false
0.731 false
0.747 false
0.763 false
0.779 false
0.796 false
0.813 false
0.831 false
0.845 false
0.863 false
0.878 false
0.894 false
0.91 false
0.925 false
0.938 false
0.95 false
0.961 false
0.971 false
0.978 false
0.984 false
0.988 false
0.989 false
0.987 false
0.983 false
0.978 false
0.97 false
0.961 false
0.951 false
0.94 false
0.931 false
0.922 false
0.913 false
0.904 false
0.896 false
0.889 false
0.883 false
0.878 false
0.875 false
0.875 false
0.875 false
0.876 false
0.88 false
0.884 false
0.889 false
0.894 false
0.901 false
0.909 false
0.918 false
0.927 false
0.937 false
0.947 false
0.958 false
0.971 false
0.986 false
0.998 false
1.014 false
1.03 false
1.048 false
1.065 false
1.084 false
1.101 false
1.118 false
1.135 false
1.152 false
1.169 false
1.185 false
1.2 false
1.212 false
1.223 false
1.233 false
1.241 false
1.249 false
1.255 false
1.259 false
1.263 false
1.264 false
1.263 false
1.259 false
1.255 false
1.25 false
1.244 false
1.24 false
1.236 false
1.236 false
1.238 false
1.244 false
1.255 false
1.266 false
1.279 false
1.297 false
1.313 false
1.334 false
1.355 false
1.377 false
1.402 false
1.426 false
1.452 false
1.479 false
1.508 false
1.536 false
1.567 false
1.598 false
1.632 false
1.663 false
1.695 false
1.727 false
1.756 false
1.788 false
1.821 false
1.855 false
1.884 false
1.913 false
1.945 false
1.973 false
1.993 false
2.018 false
2.033 false
2.047 false
2.049 false
2.051 false
2.045 false
2.027 false
2.008 false
1.98 false
1.946 false
1.909 false
1.861 false
1.804 false
1.744 false
1.687 false
1.63 false
1.565 false
1.507 false
1.446 false
1.394 false
1.341 false
1.289 false
1.238 false
1.189 false
1.141 false
1.087 false
1.044 false
0.997 false
0.957 false
0.919 false
0.889 false
0.855 false
0.826 false
0.798 false
0.78 false
0.761 false
0.741 false
0.725 false
0.71 false
0.698 false
0.692 false
0.681 false
0.673 false
0.671 false
0.668 false
0.663 false
0.66 false
0.657 false
0.652 false
0.648 false
0.64 false
0.635 false
0.628 false
0.619 false
0.609 false
0.597 false
0.583 false
0.567 false
0.549 false
0.532 false
0.511 false
0.491 false
0.47 false
0.446 false
0.42 false
0.4 false
0.381 false
0.362 false
0.344 false
0.327 false
0.313 false
0.301 false
0.293 false
0.285 false
0.278 false
0.272 false
0.271 false
0.272 false
0.275 false
0.281 false
0.288 false
0.297 false
0.307 false
0.32 false
0.335 false
0.35 false
0.366 false
0.38 false
0.396 false
0.41 false
0.425 false
0.441 false
0.458 false

Forecast data




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