Tidal level Dorset Coast at Portland

Check for flood warnings in this area

Latest recorded level 0.12m at 4:00pm Tuesday 12 November 2019.

Tidal levels at this location in the last 5 days

Now
▼
  • Measured level
  • Highest level on record 2.02m

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Observed data

DateTime Value Error
0.117 false
-0.053 false
-0.195 false
-0.314 false
-0.384 false
-0.436 false
-0.409 false
-0.367 false
-0.354 false
-0.321 false
-0.276 false
-0.254 false
-0.272 false
-0.244 false
-0.274 false
-0.256 false
-0.267 false
-0.346 false
-0.41 false
-0.45 false
-0.444 false
-0.381 false
-0.258 false
-0.152 false
-0.01 false
0.135 false
0.284 false
0.428 false
0.568 false
0.694 false
0.79 false
0.909 false
0.974 false
1.071 false
1.103 false
1.134 false
1.17 false
1.211 false
1.169 false
1.178 false
1.184 false
1.139 false
1.095 false
1.056 false
0.913 false
0.809 false
0.694 false
0.54 false
0.359 false
0.359 false
0.168 false
0.168 false
0.061 false
0.061 false
-0.136 false
-0.136 false
-0.238 false
-0.238 false
-0.335 false
-0.335 false
-0.407 false
-0.407 false
-0.444 false
-0.444 false
-0.398 false
-0.398 false
-0.4 false
-0.4 false
-0.383 false
-0.383 false
-0.35 false
-0.35 false
-0.346 false
-0.346 false
-0.336 false
-0.336 false
-0.326 false
-0.326 false
-0.336 false
-0.336 false
-0.33 false
-0.33 false
-0.373 false
-0.373 false
-0.488 false
-0.488 false
-0.501 false
-0.501 false
-0.525 false
-0.525 false
-0.527 false
-0.527 false
-0.468 false
-0.468 false
-0.332 false
-0.332 false
-0.24 false
-0.24 false
-0.097 false
-0.097 false
0.033 false
0.033 false
0.18 false
0.18 false
0.285 false
0.285 false
0.428 false
0.428 false
0.543 false
0.543 false
0.681 false
0.681 false
0.754 false
0.754 false
0.841 false
0.841 false
0.902 false
0.902 false
0.951 false
0.951 false
1.027 false
1.027 false
1.037 false
1.037 false
1.073 false
1.073 false
1.06 false
1.06 false
1.045 false
1.045 false
1.043 false
1.043 false
1.033 false
1.033 false
0.995 false
0.995 false
0.929 false
0.929 false
0.888 false
0.888 false
0.758 false
0.758 false
0.601 false
0.601 false
0.477 false
0.341 false
0.202 false
0.015 false
-0.138 false
-0.268 false
-0.32 false
-0.398 false
-0.397 false
-0.394 false
-0.348 false
-0.337 false
-0.302 false
-0.301 false
-0.281 false
-0.254 false
-0.229 false
-0.213 false
-0.267 false
-0.305 false
-0.384 false
-0.422 false
-0.395 false
-0.367 false
-0.305 false
-0.23 false
-0.096 false
0.041 false
0.17 false
0.314 false
0.45 false
0.575 false
0.664 false
0.79 false
0.882 false
0.919 false
0.969 false
1.052 false
1.069 false
1.134 false
1.163 false
1.11 false
1.116 false
1.113 false
1.076 false
1.015 false
0.993 false
0.845 false
0.747 false
0.582 false
0.436 false
0.279 false
0.193 false
0.028 false
-0.061 false
-0.179 false
-0.203 false
-0.234 false
-0.202 false
-0.22 false
-0.206 false
-0.216 false
-0.208 false
-0.218 false
-0.26 false
-0.331 false
-0.31 false
-0.357 false
-0.372 false
-0.484 false
-0.54 false
-0.548 false
-0.479 false
-0.384 false
-0.296 false
-0.16 false
-0.04 false
0.066 false
0.187 false
0.327 false
0.41 false
0.531 false
0.634 false
0.736 false
0.807 false
0.815 false
0.883 false
0.91 false
0.945 false
0.968 false
0.961 false
0.948 false
0.946 false
0.916 false
0.855 false
0.766 false
0.664 false
0.527 false
0.388 false
0.268 false
0.141 false
0.023 false
-0.096 false
-0.195 false
-0.255 false
-0.299 false
-0.305 false
-0.26 false
-0.245 false
-0.224 false
-0.197 false
-0.165 false
-0.149 false
-0.149 false
-0.159 false
-0.162 false
-0.13 false
-0.169 false
-0.244 false
-0.282 false
-0.278 false
-0.253 false
-0.203 false
-0.126 false
-0.043 false
0.04 false
0.184 false
0.274 false
0.391 false
0.498 false
0.571 false
0.687 false
0.759 false
0.829 false
0.882 false
0.946 false
0.986 false
1.016 false
1.05 false
1.058 false
1.062 false
1.055 false
1.018 false
0.965 false
0.899 false
0.815 false
0.707 false
0.574 false
0.464 false
0.35 false
0.216 false
0.12 false
0.02 false
-0.057 false
-0.11 false
-0.11 false
-0.114 false
-0.131 false
-0.123 false
-0.102 false
-0.101 false
-0.107 false
-0.101 false
-0.106 false
-0.099 false
-0.143 false
-0.169 false
-0.202 false
-0.215 false
-0.244 false
-0.273 false
-0.239 false
-0.153 false
-0.042 false
0.052 false
0.148 false
0.218 false
0.311 false
0.397 false
0.533 false
0.62 false
0.713 false
0.791 false
0.824 false
0.902 false
0.946 false
0.997 false
1.059 false
1.088 false
1.09 false
1.069 false
1.077 false
1.064 false
1.018 false
0.963 false
0.869 false
0.77 false
0.651 false
0.578 false
0.469 false
0.402 false
0.3 false
0.222 false
0.175 false
0.197 false
0.197 false
0.245 false
0.309 false
0.328 false
0.339 false
0.344 false
0.345 false
0.299 false
0.249 false
0.235 false
0.182 false
0.09 false
0.058 false
0.034 false
-0.008 false
0.018 false
0.018 false
0.053 false
0.115 false
0.201 false
0.3 false
0.375 false
0.441 false
0.532 false
0.583 false
0.639 false
0.718 false
0.784 false
0.822 false
0.855 false
0.874 false
0.906 false
0.89 false
0.928 false
0.896 false
0.859 false
0.838 false
0.767 false
0.701 false
0.637 false
0.53 false
0.421 false
0.304 false
0.211 false
0.13 false
0.059 false
-0.038 false
-0.113 false
-0.128 false
-0.14 false
-0.145 false
-0.128 false
-0.106 false
-0.111 false
-0.106 false
-0.124 false
-0.138 false
-0.173 false
-0.2 false
-0.219 false
-0.26 false
-0.3 false
-0.332 false
-0.344 false
-0.318 false
-0.272 false
-0.225 false
-0.164 false
-0.088 false
-0.014 false
0.055 false
0.141 false
0.212 false
0.286 false
0.355 false
0.427 false
0.485 false
0.55 false
0.606 false
0.648 false
0.684 false
0.714 false
0.747 false
0.771 false
0.763 false
0.756 false
0.718 false
0.679 false
0.651 false
0.562 false
0.484 false
0.406 false
0.32 false
0.24 false
0.184 false
0.144 false
0.113 false
0.059 false
0.085 false
0.079 false
0.106 false
0.124 false
0.128 false
0.133 false
0.161 false
0.149 false
0.136 false
0.094 false
0.091 false
0.055 false
0.02 false
-0.019 false
-0.049 false
-0.047 false
-0.038 false
-0.01 false
0.037 false
0.088 false
0.132 false
0.184 false
0.245 false
0.303 false
0.361 false
0.379 false
0.456 false
0.495 false
0.529 false
0.568 false
0.607 false
0.623 false
0.667 false
0.69 false
0.687 false
0.695 false
0.703 false
0.672 false
0.666 false
0.627 false
0.544 false
0.465 false
0.412 false
0.349 false
0.271 false
0.198 false
0.121 false
0.076 false
0.047 false
0.019 false
-0.017 false
-0.01 false
0.001 false
-0.005 false
-0.037 false
-0.036 false
-0.036 false
-0.032 false
-0.04 false
-0.068 false
-0.06 false
-0.065 false
-0.076 false
-0.062 false
-0.086 false
-0.068 false
-0.017 false
0.04 false
0.067 false
0.124 false
0.165 false
0.208 false
0.29 false
0.361 false
0.422 false
0.491 false
0.537 false
0.559 false
0.6 false
0.686 false
0.748 false

Forecast data




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