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Tidal level Tide at Portsmouth

Check for flood warnings in this area

Latest recorded level -1.37m at 3:45am Saturday 4 July 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
-1.367 false
-1.133 false
-0.854 false
-0.556 false
-0.245 false
0.063 false
0.357 false
0.638 false
0.898 false
1.139 false
1.336 false
1.487 false
1.573 false
1.623 false
1.66 false
1.715 false
1.789 false
1.868 false
1.931 false
1.954 false
1.924 false
1.854 false
1.756 false
1.623 false
1.461 false
1.265 false
1.055 false
0.832 false
0.614 false
0.403 false
0.201 false
0.012 false
-0.156 false
-0.299 false
-0.414 false
-0.502 false
-0.571 false
-0.638 false
-0.714 false
-0.807 false
-0.916 false
-1.031 false
-1.164 false
-1.287 false
-1.402 false
-1.494 false
-1.561 false
-1.589 false
-1.572 false
-1.482 false
-1.32 false
-1.101 false
-0.838 false
-0.55 false
-0.253 false
0.052 false
0.34 false
0.612 false
0.864 false
1.089 false
1.268 false
1.386 false
1.452 false
1.493 false
1.529 false
1.58 false
1.644 false
1.705 false
1.739 false
1.747 false
1.724 false
1.661 false
1.568 false
1.436 false
1.272 false
1.078 false
0.882 false
0.667 false
0.471 false
0.272 false
0.079 false
-0.103 false
-0.262 false
-0.395 false
-0.494 false
-0.567 false
-0.624 false
-0.687 false
-0.761 false
-0.85 false
-0.953 false
-1.069 false
-1.189 false
-1.302 false
-1.404 false
-1.487 false
-1.547 false
-1.572 false
-1.536 false
-1.422 false
-1.243 false
-1.011 false
-0.74 false
-0.45 false
-0.144 false
0.153 false
0.439 false
0.708 false
0.96 false
1.179 false
1.36 false
1.495 false
1.592 false
1.651 false
1.701 false
1.748 false
1.803 false
1.857 false
1.899 false
1.905 false
1.874 false
1.801 false
1.688 false
1.551 false
1.381 false
1.188 false
0.991 false
0.783 false
0.587 false
0.393 false
0.209 false
0.032 false
-0.125 false
-0.259 false
-0.366 false
-0.45 false
-0.515 false
-0.576 false
-0.649 false
-0.736 false
-0.836 false
-0.945 false
-1.056 false
-1.161 false
-1.265 false
-1.345 false
-1.404 false
-1.427 false
-1.39 false
-1.296 false
-1.147 false
-0.946 false
-0.707 false
-0.443 false
-0.165 false
0.105 false
0.368 false
0.619 false
0.845 false
1.059 false
1.233 false
1.362 false
1.439 false
1.479 false
1.513 false
1.544 false
1.595 false
1.645 false
1.682 false
1.692 false
1.667 false
1.611 false
1.519 false
1.4 false
1.249 false
1.08 false
0.892 false
0.698 false
0.503 false
0.313 false
0.124 false
-0.045 false
-0.198 false
-0.32 false
-0.416 false
-0.486 false
-0.542 false
-0.595 false
-0.661 false
-0.738 false
-0.826 false
-0.919 false
-1.016 false
-1.114 false
-1.201 false
-1.275 false
-1.326 false
-1.341 false
-1.304 false
-1.21 false
-1.058 false
-0.852 false
-0.605 false
-0.334 false
-0.052 false
0.226 false
0.496 false
0.744 false
0.975 false
1.18 false
1.359 false
1.5 false
1.601 false
1.667 false
1.712 false
1.748 false
1.786 false
1.825 false
1.853 false
1.852 false
1.82 false
1.748 false
1.643 false
1.499 false
1.345 false
1.167 false
0.984 false
0.792 false
0.607 false
0.419 false
0.241 false
0.066 false
-0.087 false
-0.221 false
-0.323 false
-0.407 false
-0.477 false
-0.544 false
-0.618 false
-0.698 false
-0.787 false
-0.875 false
-0.958 false
-1.041 false
-1.12 false
-1.196 false
-1.254 false
-1.284 false
-1.27 false
-1.203 false
-1.081 false
-0.913 false
-0.703 false
-0.472 false
-0.224 false
0.031 false
0.276 false
0.51 false
0.725 false
0.924 false
1.093 false
1.227 false
1.326 false
1.386 false
1.432 false
1.469 false
1.508 false
1.542 false
1.579 false
1.599 false
1.597 false
1.56 false
1.486 false
1.378 false
1.238 false
1.074 false
0.907 false
0.729 false
0.556 false
0.381 false
0.214 false
0.052 false
-0.102 false
-0.234 false
-0.331 false
-0.4 false
-0.443 false
-0.49 false
-0.543 false
-0.615 false
-0.698 false
-0.778 false
-0.855 false
-0.93 false
-1.001 false
-1.069 false
-1.126 false
-1.152 false
-1.13 false
-1.051 false
-0.918 false
-0.726 false
-0.5 false
-0.255 false
-0.005 false
0.249 false
0.5 false
0.744 false
0.976 false
1.181 false
1.358 false
1.505 false
1.612 false
1.694 false
1.751 false
1.788 false
1.823 false
1.856 false
1.882 false
1.892 false
1.873 false
1.815 false
1.727 false
1.605 false
1.449 false
1.277 false
1.094 false
0.905 false
0.715 false
0.528 false
0.345 false
0.164 false
0 false
-0.134 false
-0.242 false
-0.325 false
-0.39 false
-0.461 false
-0.534 false
-0.621 false
-0.706 false
-0.791 false
-0.872 false
-0.948 false
-1.028 false
-1.105 false
-1.171 false
-1.212 false
-1.215 false
-1.167 false
-1.066 false
-0.928 false
-0.744 false
-0.541 false
-0.316 false
-0.077 false
0.166 false
0.399 false
0.614 false
0.813 false
0.991 false
1.136 false
1.248 false
1.329 false
1.384 false
1.413 false
1.447 false
1.476 false
1.513 false
1.549 false
1.572 false
1.563 false
1.504 false
1.413 false
1.283 false
1.136 false
0.966 false
0.793 false
0.611 false
0.429 false
0.248 false
0.076 false
-0.08 false
-0.221 false
-0.337 false
-0.434 false
-0.511 false
-0.573 false
-0.624 false
-0.673 false
-0.725 false
-0.786 false
-0.854 false
-0.929 false
-1.006 false
-1.068 false
-1.115 false
-1.146 false
-1.147 false
-1.12 false
-1.048 false
-0.922 false
-0.747 false
-0.533 false
-0.294 false
-0.049 false
0.188 false
0.418 false
0.624 false
0.813 false
0.978 false
1.13 false
1.26 false
1.363 false
1.435 false
1.477 false
1.512 false
1.55 false
1.599 false
1.643 false
1.66 false
1.64 false
1.564 false
1.448 false
1.303 false
1.141 false
0.974 false
0.79 false
0.615 false
0.43 false
0.246 false
0.065 false
-0.102 false
-0.246 false
-0.365 false
-0.466 false
-0.553 false
-0.632 false
-0.713 false
-0.788 false
-0.846 false
-0.904 false
-0.964 false
-1.02 false
-1.087 false
-1.158 false
-1.211 false
-1.256 false
-1.282 false
-1.269 false
-1.225 false
-1.136 false
-0.991 false
-0.803 false
-0.587 false
-0.356 false
-0.119 false
0.105 false
0.314 false
0.514 false
0.699 false
0.86 false
0.989 false
1.093 false
1.159 false
1.205 false
1.235 false
1.27 false
1.308 false
1.355 false
1.392 false
1.409 false
1.389 false
1.329 false
1.244 false
1.121 false
0.978 false
0.814 false
0.647 false
0.472 false

Forecast data




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