Tidal level Tide at Portsmouth

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Latest recorded level 1.51m at 9:00pm Monday 18 March 2019.

Tidal levels at this location in the last 5 days

Now
  • Measured level
  • Highest astronomical tide prediction 2.37m

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Observed data

DateTime Value Error
1.509 false
1.44 false
1.335 false
1.193 false
1.014 false
0.828 false
0.629 false
0.432 false
0.239 false
0.05 false
-0.131 false
-0.295 false
-0.431 false
-0.536 false
-0.615 false
-0.677 false
-0.742 false
-0.813 false
-0.892 false
-0.985 false
-1.081 false
-1.183 false
-1.311 false
-1.43 false
-1.523 false
-1.582 false
-1.604 false
-1.611 false
-1.561 false
-1.437 false
-1.244 false
-1.007 false
-0.731 false
-0.451 false
-0.159 false
0.127 false
0.4 false
0.658 false
0.893 false
1.097 false
1.251 false
1.36 false
1.431 false
1.478 false
1.519 false
1.561 false
1.599 false
1.624 false
1.633 false
1.617 false
1.578 false
1.513 false
1.423 false
1.3 false
1.149 false
0.983 false
0.803 false
0.621 false
0.439 false
0.268 false
0.101 false
-0.057 false
-0.192 false
-0.308 false
-0.396 false
-0.464 false
-0.52 false
-0.572 false
-0.633 false
-0.709 false
-0.795 false
-0.893 false
-0.998 false
-1.091 false
-1.16 false
-1.208 false
-1.226 false
-1.217 false
-1.17 false
-1.078 false
-0.943 false
-0.757 false
-0.54 false
-0.303 false
-0.063 false
0.178 false
0.409 false
0.63 false
0.838 false
1.031 false
1.19 false
1.311 false
1.395 false
1.451 false
1.499 false
1.56 false
1.62 false
1.658 false
1.664 false
1.637 false
1.585 false
1.51 false
1.417 false
1.305 false
1.163 false
1.004 false
0.835 false
0.673 false
0.508 false
0.345 false
0.191 false
0.045 false
-0.076 false
-0.161 false
-0.226 false
-0.281 false
-0.341 false
-0.418 false
-0.499 false
-0.565 false
-0.621 false
-0.661 false
-0.705 false
-0.757 false
-0.825 false
-0.869 false
-0.892 false
-0.894 false
-0.849 false
-0.786 false
-0.702 false
-0.583 false
-0.427 false
-0.248 false
-0.061 false
0.132 false
0.324 false
0.504 false
0.673 false
0.826 false
0.981 false
1.128 false
1.264 false
1.354 false
1.399 false
1.404 false
1.409 false
1.42 false
1.441 false
1.44 false
1.396 false
1.319 false
1.219 false
1.109 false
0.998 false
0.881 false
0.75 false
0.607 false
0.458 false
0.301 false
0.162 false
0.028 false
-0.096 false
-0.211 false
-0.307 false
-0.393 false
-0.472 false
-0.547 false
-0.613 false
-0.657 false
-0.684 false
-0.682 false
-0.677 false
-0.685 false
-0.725 false
-0.775 false
-0.806 false
-0.79 false
-0.731 false
-0.647 false
-0.582 false
-0.537 false
-0.467 false
-0.366 false
-0.24 false
-0.049 false
0.161 false
0.357 false
0.53 false
0.691 false
0.836 false
0.943 false
1.023 false
1.092 false
1.162 false
1.216 false
1.258 false
1.277 false
1.284 false
1.279 false
1.277 false
1.278 false
1.274 false
1.241 false
1.183 false
1.086 false
0.972 false
0.844 false
0.718 false
0.572 false
0.439 false
0.281 false
0.141 false
0.008 false
-0.112 false
-0.215 false
-0.292 false
-0.358 false
-0.427 false
-0.471 false
-0.523 false
-0.565 false
-0.596 false
-0.628 false
-0.649 false
-0.671 false
-0.698 false
-0.718 false
-0.725 false
-0.707 false
-0.665 false
-0.601 false
-0.541 false
-0.443 false
-0.339 false
-0.198 false
-0.028 false
0.164 false
0.331 false
0.459 false
0.597 false
0.717 false
0.837 false
0.95 false
1.069 false
1.174 false
1.245 false
1.291 false
1.328 false
1.357 false
1.379 false
1.398 false
1.399 false
1.392 false
1.371 false
1.324 false
1.262 false
1.172 false
1.059 false
0.93 false
0.794 false
0.656 false
0.522 false
0.399 false
0.287 false
0.192 false
0.103 false
0.019 false
-0.061 false
-0.123 false
-0.173 false
-0.207 false
-0.229 false
-0.25 false
-0.283 false
-0.324 false
-0.363 false
-0.395 false
-0.429 false
-0.441 false
-0.442 false
-0.428 false
-0.393 false
-0.342 false
-0.259 false
-0.153 false
-0.029 false
0.116 false
0.258 false
0.393 false
0.517 false
0.642 false
0.756 false
0.872 false
0.961 false
1.031 false
1.074 false
1.104 false
1.134 false
1.156 false
1.178 false
1.199 false
1.208 false
1.206 false
1.184 false
1.135 false
1.065 false
0.972 false
0.865 false
0.742 false
0.603 false
0.458 false
0.306 false
0.163 false
0.027 false
-0.091 false
-0.198 false
-0.293 false
-0.379 false
-0.46 false
-0.524 false
-0.562 false
-0.596 false
-0.615 false
-0.635 false
-0.661 false
-0.698 false
-0.732 false
-0.768 false
-0.793 false
-0.806 false
-0.812 false
-0.8 false
-0.752 false
-0.662 false
-0.533 false
-0.384 false
-0.226 false
-0.058 false
0.113 false
0.298 false
0.488 false
0.661 false
0.819 false
0.94 false
1.032 false
1.112 false
1.199 false
1.277 false
1.342 false
1.388 false
1.419 false
1.439 false
1.449 false
1.457 false
1.437 false
1.383 false
1.299 false
1.203 false
1.087 false
0.973 false
0.843 false
0.706 false
0.562 false
0.415 false
0.285 false
0.167 false
0.067 false
-0.023 false
-0.104 false
-0.171 false
-0.224 false
-0.266 false
-0.298 false
-0.33 false
-0.369 false
-0.407 false
-0.436 false
-0.47 false
-0.497 false
-0.524 false
-0.54 false
-0.545 false
-0.525 false
-0.465 false
-0.384 false
-0.268 false
-0.126 false
0.038 false
0.203 false
0.372 false
0.535 false
0.69 false
0.839 false
0.974 false
1.095 false
1.177 false
1.203 false
1.194 false
1.161 false
1.136 false
1.124 false
1.127 false
1.14 false
1.144 false
1.122 false
1.074 false
1.011 false
0.919 false
0.798 false
0.663 false
0.517 false
0.354 false
0.189 false
0.02 false
-0.145 false
-0.299 false
-0.444 false
-0.55 false
-0.633 false
-0.688 false
-0.721 false
-0.754 false
-0.791 false
-0.838 false
-0.887 false
-0.94 false
-0.985 false
-1.038 false
-1.09 false
-1.143 false
-1.187 false
-1.2 false
-1.165 false
-1.074 false
-0.933 false
-0.748 false
-0.529 false
-0.289 false
-0.045 false
0.205 false
0.449 false
0.679 false
0.887 false
1.052 false
1.158 false
1.226 false
1.288 false
1.354 false
1.427 false
1.482 false
1.509 false
1.526 false
1.533 false
1.54 false
1.524 false
1.472 false
1.369 false
1.236 false
1.084 false
0.931 false
0.78 false
0.637 false
0.485 false
0.335 false
0.191 false
0.068 false
-0.035 false
-0.106 false
-0.157 false
-0.202 false
-0.246 false
-0.308 false
-0.384 false
-0.466 false
-0.555 false
-0.635 false
-0.711 false
-0.778 false
-0.835 false

Forecast data




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