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Tidal level Tide at Portsmouth

Check for flood warnings in this area

Latest recorded level -1.20m at 6:15am Wednesday 2 December 2020.

Tidal levels at this location in the last 5 days

Now
  • Measured level
  • Highest level on record 2.82m

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Observed data

DateTime Value Error
-1.2 false
-1.347 false
-1.475 false
-1.573 false
-1.609 false
-1.553 false
-1.401 false
-1.186 false
-0.911 false
-0.604 false
-0.278 false
0.043 false
0.362 false
0.663 false
0.946 false
1.193 false
1.368 false
1.458 false
1.489 false
1.513 false
1.548 false
1.605 false
1.662 false
1.699 false
1.708 false
1.694 false
1.667 false
1.622 false
1.545 false
1.436 false
1.278 false
1.087 false
0.89 false
0.682 false
0.478 false
0.291 false
0.102 false
-0.07 false
-0.221 false
-0.336 false
-0.413 false
-0.468 false
-0.51 false
-0.566 false
-0.643 false
-0.748 false
-0.87 false
-1.011 false
-1.163 false
-1.321 false
-1.462 false
-1.577 false
-1.643 false
-1.668 false
-1.609 false
-1.46 false
-1.242 false
-0.963 false
-0.634 false
-0.287 false
0.063 false
0.401 false
0.73 false
1.038 false
1.323 false
1.564 false
1.737 false
1.832 false
1.877 false
1.91 false
1.958 false
2.02 false
2.088 false
2.136 false
2.147 false
2.125 false
2.079 false
2.006 false
1.914 false
1.789 false
1.622 false
1.434 false
1.218 false
1.005 false
0.791 false
0.592 false
0.409 false
0.254 false
0.137 false
0.056 false
0.001 false
-0.041 false
-0.096 false
-0.168 false
-0.26 false
-0.379 false
-0.514 false
-0.669 false
-0.835 false
-1.001 false
-1.153 false
-1.264 false
-1.314 false
-1.28 false
-1.166 false
-0.98 false
-0.734 false
-0.447 false
-0.144 false
0.158 false
0.456 false
0.738 false
1.004 false
1.249 false
1.458 false
1.592 false
1.635 false
1.628 false
1.619 false
1.638 false
1.683 false
1.759 false
1.819 false
1.843 false
1.825 false
1.781 false
1.701 false
1.587 false
1.446 false
1.249 false
1.03 false
0.8 false
0.568 false
0.351 false
0.14 false
-0.05 false
-0.215 false
-0.356 false
-0.468 false
-0.539 false
-0.589 false
-0.635 false
-0.685 false
-0.755 false
-0.851 false
-0.971 false
-1.113 false
-1.262 false
-1.404 false
-1.514 false
-1.598 false
-1.645 false
-1.635 false
-1.528 false
-1.342 false
-1.093 false
-0.795 false
-0.488 false
-0.17 false
0.141 false
0.446 false
0.731 false
0.992 false
1.22 false
1.389 false
1.486 false
1.535 false
1.573 false
1.62 false
1.687 false
1.766 false
1.832 false
1.854 false
1.843 false
1.797 false
1.719 false
1.613 false
1.47 false
1.302 false
1.105 false
0.889 false
0.68 false
0.475 false
0.28 false
0.096 false
-0.069 false
-0.214 false
-0.33 false
-0.408 false
-0.463 false
-0.506 false
-0.567 false
-0.647 false
-0.757 false
-0.89 false
-1.032 false
-1.179 false
-1.315 false
-1.441 false
-1.531 false
-1.587 false
-1.585 false
-1.5 false
-1.337 false
-1.109 false
-0.832 false
-0.531 false
-0.223 false
0.074 false
0.362 false
0.634 false
0.882 false
1.088 false
1.24 false
1.325 false
1.373 false
1.406 false
1.452 false
1.512 false
1.582 false
1.643 false
1.676 false
1.674 false
1.642 false
1.573 false
1.475 false
1.339 false
1.169 false
0.976 false
0.776 false
0.57 false
0.375 false
0.177 false
-0.009 false
-0.174 false
-0.311 false
-0.408 false
-0.478 false
-0.526 false
-0.572 false
-0.637 false
-0.72 false
-0.824 false
-0.944 false
-1.073 false
-1.203 false
-1.328 false
-1.435 false
-1.523 false
-1.579 false
-1.576 false
-1.486 false
-1.318 false
-1.086 false
-0.81 false
-0.507 false
-0.193 false
0.114 false
0.409 false
0.692 false
0.955 false
1.183 false
1.358 false
1.471 false
1.535 false
1.581 false
1.628 false
1.689 false
1.757 false
1.813 false
1.847 false
1.845 false
1.808 false
1.742 false
1.645 false
1.514 false
1.346 false
1.158 false
0.954 false
0.749 false
0.546 false
0.357 false
0.172 false
0.004 false
-0.143 false
-0.26 false
-0.343 false
-0.405 false
-0.45 false
-0.511 false
-0.586 false
-0.684 false
-0.801 false
-0.932 false
-1.067 false
-1.192 false
-1.311 false
-1.404 false
-1.468 false
-1.479 false
-1.413 false
-1.275 false
-1.078 false
-0.835 false
-0.557 false
-0.266 false
0.022 false
0.301 false
0.569 false
0.812 false
1.029 false
1.2 false
1.313 false
1.373 false
1.409 false
1.449 false
1.499 false
1.564 false
1.628 false
1.677 false
1.69 false
1.676 false
1.624 false
1.544 false
1.432 false
1.28 false
1.107 false
0.917 false
0.719 false
0.521 false
0.33 false
0.139 false
-0.034 false
-0.179 false
-0.29 false
-0.368 false
-0.422 false
-0.471 false
-0.526 false
-0.598 false
-0.685 false
-0.789 false
-0.901 false
-1.013 false
-1.128 false
-1.231 false
-1.316 false
-1.379 false
-1.384 false
-1.309 false
-1.172 false
-0.971 false
-0.723 false
-0.449 false
-0.164 false
0.123 false
0.402 false
0.674 false
0.926 false
1.148 false
1.34 false
1.481 false
1.562 false
1.608 false
1.641 false
1.688 false
1.745 false
1.807 false
1.847 false
1.856 false
1.834 false
1.782 false
1.705 false
1.593 false
1.452 false
1.276 false
1.088 false
0.886 false
0.692 false
0.503 false
0.319 false
0.151 false
0.002 false
-0.118 false
-0.206 false
-0.27 false
-0.321 false
-0.377 false
-0.442 false
-0.521 false
-0.623 false
-0.735 false
-0.859 false
-0.99 false
-1.113 false
-1.214 false
-1.282 false
-1.305 false
-1.268 false
-1.17 false
-1.008 false
-0.795 false
-0.549 false
-0.288 false
-0.018 false
0.245 false
0.499 false
0.734 false
0.949 false
1.131 false
1.266 false
1.353 false
1.405 false
1.439 false
1.474 false
1.517 false
1.568 false
1.613 false
1.64 false
1.642 false
1.606 false
1.544 false
1.445 false
1.315 false
1.153 false
0.979 false
0.792 false
0.603 false
0.416 false
0.237 false
0.065 false
-0.085 false
-0.214 false
-0.306 false
-0.37 false
-0.414 false
-0.457 false
-0.513 false
-0.588 false
-0.681 false
-0.788 false
-0.899 false
-1.011 false
-1.116 false
-1.204 false
-1.275 false
-1.309 false
-1.284 false
-1.194 false
-1.037 false
-0.829 false
-0.587 false
-0.321 false
-0.052 false
0.212 false
0.461 false
0.702 false
0.921 false
1.112 false
1.265 false
1.369 false
1.431 false
1.468 false
1.501 false
1.542 false
1.591 false
1.64 false
1.668 false
1.67 false
1.633 false
1.564 false
1.464 false
1.33 false
1.168 false
1.002 false
0.821 false
0.637 false
0.458 false
0.281 false
0.111 false

Forecast data




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