Tidal level Dorset Coast at Wareham

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Latest recorded level 0.46m at 4:00pm Sunday 26 January 2020.

Tidal levels at this location in the last 5 days

Now
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• Measured level
• Highest level on record 1.44m

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Observed data

DateTime	Value	Error
2020-01-26T16:00Z	0.456	false
2020-01-26T15:45Z	0.531	false
2020-01-26T15:30Z	0.625	false
2020-01-26T15:15Z	0.729	false
2020-01-26T15:00Z	0.788	false
2020-01-26T14:45Z	0.821	false
2020-01-26T14:30Z	0.798	false
2020-01-26T14:15Z	0.667	false
2020-01-26T14:00Z	0.488	false
2020-01-26T13:45Z	0.399	false
2020-01-26T13:30Z	0.402	false
2020-01-26T13:15Z	0.437	false
2020-01-26T13:00Z	0.484	false
2020-01-26T12:45Z	0.54	false
2020-01-26T12:30Z	0.596	false
2020-01-26T12:15Z	0.66	false
2020-01-26T12:00Z	0.72	false
2020-01-26T11:45Z	0.776	false
2020-01-26T11:30Z	0.837	false
2020-01-26T11:15Z	0.897	false
2020-01-26T11:00Z	0.944	false
2020-01-26T10:45Z	0.964	false
2020-01-26T10:30Z	0.977	false
2020-01-26T10:15Z	0.986	false
2020-01-26T10:00Z	0.971	false
2020-01-26T09:45Z	0.95	false
2020-01-26T09:30Z	0.936	false
2020-01-26T09:15Z	0.926	false
2020-01-26T09:00Z	0.923	false
2020-01-26T08:45Z	0.93	false
2020-01-26T08:30Z	0.927	false
2020-01-26T08:15Z	0.898	false
2020-01-26T08:00Z	0.829	false
2020-01-26T07:45Z	0.708	false
2020-01-26T07:30Z	0.529	false
2020-01-26T07:15Z	0.328	false
2020-01-26T07:00Z	0.174	false
2020-01-26T06:45Z	0.042	false
2020-01-26T06:30Z	-0.101	false
2020-01-26T06:15Z	-0.112	false
2020-01-26T06:00Z	-0.083	false
2020-01-26T05:45Z	-0.046	false
2020-01-26T05:30Z	-0.001	false
2020-01-26T05:15Z	0.051	false
2020-01-26T05:00Z	0.111	false
2020-01-26T04:45Z	0.177	false
2020-01-26T04:30Z	0.252	false
2020-01-26T04:15Z	0.325	false
2020-01-26T04:00Z	0.406	false
2020-01-26T03:45Z	0.483	false
2020-01-26T03:30Z	0.573	false
2020-01-26T03:15Z	0.661	false
2020-01-26T03:00Z	0.742	false
2020-01-26T02:45Z	0.806	false
2020-01-26T02:30Z	0.836	false
2020-01-26T02:15Z	0.804	false
2020-01-26T02:00Z	0.685	false
2020-01-26T01:45Z	0.462	false
2020-01-26T01:30Z	0.314	false
2020-01-26T01:15Z	0.287	false
2020-01-26T01:00Z	0.307	false
2020-01-26T00:45Z	0.345	false
2020-01-26T00:30Z	0.398	false
2020-01-26T00:15Z	0.456	false
2020-01-26T00:00Z	0.514	false
2020-01-25T23:45Z	0.571	false
2020-01-25T23:30Z	0.624	false
2020-01-25T23:15Z	0.671	false
2020-01-25T23:00Z	0.704	false
2020-01-25T22:45Z	0.726	false
2020-01-25T22:30Z	0.748	false
2020-01-25T22:15Z	0.754	false
2020-01-25T22:00Z	0.739	false
2020-01-25T21:45Z	0.721	false
2020-01-25T21:30Z	0.692	false
2020-01-25T21:15Z	0.655	false
2020-01-25T21:00Z	0.638	false
2020-01-25T20:45Z	0.635	false
2020-01-25T20:30Z	0.635	false
2020-01-25T20:15Z	0.624	false
2020-01-25T20:00Z	0.578	false
2020-01-25T19:45Z	0.475	false
2020-01-25T19:30Z	0.342	false
2020-01-25T19:15Z	0.196	false
2020-01-25T19:00Z	0.081	false
2020-01-25T18:45Z	-0.056	false
2020-01-25T18:30Z	-0.133	false
2020-01-25T18:15Z	-0.172	false
2020-01-25T18:00Z	-0.167	false
2020-01-25T17:45Z	-0.144	false
2020-01-25T17:30Z	-0.117	false
2020-01-25T17:15Z	-0.087	false
2020-01-25T17:00Z	-0.047	false
2020-01-25T16:45Z	0	false
2020-01-25T16:30Z	0.055	false
2020-01-25T16:15Z	0.116	false
2020-01-25T16:00Z	0.186	false
2020-01-25T15:45Z	0.256	false
2020-01-25T15:30Z	0.33	false
2020-01-25T15:15Z	0.403	false
2020-01-25T15:00Z	0.483	false
2020-01-25T14:45Z	0.552	false
2020-01-25T14:30Z	0.613	false
2020-01-25T14:15Z	0.651	false
2020-01-25T14:00Z	0.638	false
2020-01-25T13:45Z	0.528	false
2020-01-25T13:30Z	0.352	false
2020-01-25T13:15Z	0.269	false
2020-01-25T13:00Z	0.275	false
2020-01-25T12:45Z	0.314	false
2020-01-25T12:30Z	0.364	false
2020-01-25T12:15Z	0.416	false
2020-01-25T12:00Z	0.467	false
2020-01-25T11:45Z	0.523	false
2020-01-25T11:30Z	0.58	false
2020-01-25T11:15Z	0.636	false
2020-01-25T11:00Z	0.681	false
2020-01-25T10:45Z	0.728	false
2020-01-25T10:30Z	0.765	false
2020-01-25T10:15Z	0.798	false
2020-01-25T10:00Z	0.814	false
2020-01-25T09:45Z	0.824	false
2020-01-25T09:30Z	0.829	false
2020-01-25T09:15Z	0.819	false
2020-01-25T09:00Z	0.813	false
2020-01-25T08:45Z	0.81	false
2020-01-25T08:30Z	0.81	false
2020-01-25T08:15Z	0.814	false
2020-01-25T08:00Z	0.817	false
2020-01-25T07:45Z	0.786	false
2020-01-25T07:30Z	0.72	false
2020-01-25T07:15Z	0.612	false
2020-01-25T07:00Z	0.447	false
2020-01-25T06:45Z	0.273	false
2020-01-25T06:30Z	0.145	false
2020-01-25T06:15Z	0.016	false
2020-01-25T06:00Z	-0.11	false
2020-01-25T05:45Z	-0.135	false
2020-01-25T05:30Z	-0.115	false
2020-01-25T05:15Z	-0.086	false
2020-01-25T05:00Z	-0.048	false
2020-01-25T04:45Z	-0.005	false
2020-01-25T04:30Z	0.046	false
2020-01-25T04:15Z	0.108	false
2020-01-25T04:00Z	0.168	false
2020-01-25T03:45Z	0.242	false
2020-01-25T03:30Z	0.314	false
2020-01-25T03:15Z	0.39	false
2020-01-25T03:00Z	0.468	false
2020-01-25T02:45Z	0.548	false
2020-01-25T02:30Z	0.62	false
2020-01-25T02:15Z	0.687	false
2020-01-25T02:00Z	0.739	false
2020-01-25T01:45Z	0.759	false
2020-01-25T01:30Z	0.708	false
2020-01-25T01:15Z	0.556	false
2020-01-25T01:00Z	0.352	false
2020-01-25T00:45Z	0.245	false
2020-01-25T00:30Z	0.235	false
2020-01-25T00:15Z	0.266	false
2020-01-25T00:00Z	0.312	false
2020-01-24T23:45Z	0.362	false
2020-01-24T23:30Z	0.409	false
2020-01-24T23:15Z	0.449	false
2020-01-24T23:00Z	0.491	false
2020-01-24T22:45Z	0.529	false
2020-01-24T22:30Z	0.565	false
2020-01-24T22:15Z	0.598	false
2020-01-24T22:00Z	0.612	false
2020-01-24T21:45Z	0.614	false
2020-01-24T21:30Z	0.612	false
2020-01-24T21:15Z	0.595	false
2020-01-24T21:00Z	0.574	false
2020-01-24T20:45Z	0.567	false
2020-01-24T20:30Z	0.562	false
2020-01-24T20:15Z	0.557	false
2020-01-24T20:00Z	0.557	false
2020-01-24T19:45Z	0.556	false
2020-01-24T19:30Z	0.533	false
2020-01-24T19:15Z	0.455	false
2020-01-24T19:00Z	0.344	false
2020-01-24T18:45Z	0.201	false
2020-01-24T18:30Z	0.111	false
2020-01-24T18:15Z	0.002	false
2020-01-24T18:00Z	-0.114	false
2020-01-24T17:45Z	-0.161	false
2020-01-24T17:30Z	-0.17	false
2020-01-24T17:15Z	-0.157	false
2020-01-24T17:00Z	-0.137	false
2020-01-24T16:45Z	-0.109	false
2020-01-24T16:30Z	-0.077	false
2020-01-24T16:15Z	-0.037	false
2020-01-24T16:00Z	0.01	false
2020-01-24T15:45Z	0.064	false
2020-01-24T15:30Z	0.124	false
2020-01-24T15:15Z	0.191	false
2020-01-24T15:00Z	0.262	false
2020-01-24T14:45Z	0.334	false
2020-01-24T14:30Z	0.406	false
2020-01-24T14:15Z	0.478	false
2020-01-24T14:00Z	0.547	false
2020-01-24T13:45Z	0.61	false
2020-01-24T13:30Z	0.653	false
2020-01-24T13:15Z	0.632	false
2020-01-24T13:00Z	0.512	false
2020-01-24T12:45Z	0.34	false
2020-01-24T12:30Z	0.259	false
2020-01-24T12:15Z	0.265	false
2020-01-24T12:00Z	0.289	false
2020-01-24T11:45Z	0.327	false
2020-01-24T11:30Z	0.371	false
2020-01-24T11:15Z	0.419	false
2020-01-24T11:00Z	0.467	false
2020-01-24T10:45Z	0.518	false
2020-01-24T10:30Z	0.573	false
2020-01-24T10:15Z	0.62	false
2020-01-24T10:00Z	0.661	false
2020-01-24T09:45Z	0.691	false
2020-01-24T09:30Z	0.713	false
2020-01-24T09:15Z	0.725	false
2020-01-24T09:00Z	0.736	false
2020-01-24T08:45Z	0.747	false
2020-01-24T08:30Z	0.738	false
2020-01-24T08:15Z	0.724	false
2020-01-24T08:00Z	0.716	false
2020-01-24T07:45Z	0.715	false
2020-01-24T07:30Z	0.724	false
2020-01-24T07:15Z	0.725	false
2020-01-24T07:00Z	0.702	false
2020-01-24T06:45Z	0.638	false
2020-01-24T06:30Z	0.513	false
2020-01-24T06:15Z	0.359	false
2020-01-24T06:00Z	0.199	false
2020-01-24T05:45Z	0.108	false
2020-01-24T05:30Z	-0.035	false
2020-01-24T05:15Z	-0.116	false
2020-01-24T05:00Z	-0.137	false
2020-01-24T04:45Z	-0.118	false
2020-01-24T04:30Z	-0.091	false
2020-01-24T04:15Z	-0.058	false
2020-01-24T04:00Z	-0.016	false
2020-01-24T03:45Z	0.03	false
2020-01-24T03:30Z	0.082	false
2020-01-24T03:15Z	0.145	false
2020-01-24T03:00Z	0.21	false
2020-01-24T02:45Z	0.285	false
2020-01-24T02:30Z	0.35	false
2020-01-24T02:15Z	0.42	false
2020-01-24T02:00Z	0.487	false
2020-01-24T01:45Z	0.549	false
2020-01-24T01:30Z	0.601	false
2020-01-24T01:15Z	0.634	false
2020-01-24T01:00Z	0.657	false
2020-01-24T00:45Z	0.615	false
2020-01-24T00:30Z	0.477	false
2020-01-24T00:15Z	0.304	false
2020-01-24T00:00Z	0.212	false
2020-01-23T23:45Z	0.206	false
2020-01-23T23:30Z	0.227	false
2020-01-23T23:15Z	0.264	false
2020-01-23T23:00Z	0.297	false
2020-01-23T22:45Z	0.34	false
2020-01-23T22:30Z	0.375	false
2020-01-23T22:15Z	0.404	false
2020-01-23T22:00Z	0.435	false
2020-01-23T21:45Z	0.463	false
2020-01-23T21:30Z	0.487	false
2020-01-23T21:15Z	0.508	false
2020-01-23T21:00Z	0.526	false
2020-01-23T20:45Z	0.522	false
2020-01-23T20:30Z	0.507	false
2020-01-23T20:15Z	0.478	false
2020-01-23T20:00Z	0.452	false
2020-01-23T19:45Z	0.445	false
2020-01-23T19:30Z	0.441	false
2020-01-23T19:15Z	0.443	false
2020-01-23T19:00Z	0.45	false
2020-01-23T18:45Z	0.435	false
2020-01-23T18:30Z	0.365	false
2020-01-23T18:15Z	0.262	false
2020-01-23T18:00Z	0.163	false
2020-01-23T17:45Z	0.074	false
2020-01-23T17:30Z	-0.018	false
2020-01-23T17:15Z	-0.105	false
2020-01-23T17:00Z	-0.149	false
2020-01-23T16:45Z	-0.159	false
2020-01-23T16:30Z	-0.148	false
2020-01-23T16:15Z	-0.129	false
2020-01-23T16:00Z	-0.106	false
2020-01-23T15:45Z	-0.074	false
2020-01-23T15:30Z	-0.037	false
2020-01-23T15:15Z	0.007	false
2020-01-23T15:00Z	0.056	false
2020-01-23T14:45Z	0.116	false
2020-01-23T14:30Z	0.181	false
2020-01-23T14:15Z	0.244	false
2020-01-23T14:00Z	0.308	false
2020-01-23T13:45Z	0.376	false
2020-01-23T13:30Z	0.436	false
2020-01-23T13:15Z	0.486	false
2020-01-23T13:00Z	0.525	false
2020-01-23T12:45Z	0.561	false
2020-01-23T12:30Z	0.556	false
2020-01-23T12:15Z	0.464	false
2020-01-23T12:00Z	0.33	false
2020-01-23T11:45Z	0.243	false
2020-01-23T11:30Z	0.222	false
2020-01-23T11:15Z	0.234	false
2020-01-23T11:00Z	0.257	false
2020-01-23T10:45Z	0.296	false
2020-01-23T10:30Z	0.33	false
2020-01-23T10:15Z	0.362	false
2020-01-23T10:00Z	0.396	false
2020-01-23T09:45Z	0.429	false
2020-01-23T09:30Z	0.467	false
2020-01-23T09:15Z	0.503	false
2020-01-23T09:00Z	0.548	false
2020-01-23T08:45Z	0.582	false
2020-01-23T08:30Z	0.602	false
2020-01-23T08:15Z	0.6	false
2020-01-23T08:00Z	0.567	false
2020-01-23T07:45Z	0.525	false
2020-01-23T07:30Z	0.518	false
2020-01-23T07:15Z	0.522	false
2020-01-23T07:00Z	0.521	false
2020-01-23T06:45Z	0.528	false
2020-01-23T06:30Z	0.517	false
2020-01-23T06:15Z	0.477	false
2020-01-23T06:00Z	0.401	false
2020-01-23T05:45Z	0.301	false
2020-01-23T05:30Z	0.182	false
2020-01-23T05:15Z	0.095	false
2020-01-23T05:00Z	0.007	false
2020-01-23T04:45Z	-0.081	false
2020-01-23T04:30Z	-0.129	false
2020-01-23T04:15Z	-0.143	false
2020-01-23T04:00Z	-0.132	false
2020-01-23T03:45Z	-0.111	false
2020-01-23T03:30Z	-0.086	false
2020-01-23T03:15Z	-0.051	false
2020-01-23T03:00Z	-0.018	false
2020-01-23T02:45Z	0.024	false
2020-01-23T02:30Z	0.076	false
2020-01-23T02:15Z	0.135	false
2020-01-23T02:00Z	0.198	false
2020-01-23T01:45Z	0.262	false
2020-01-23T01:30Z	0.322	false
2020-01-23T01:15Z	0.381	false
2020-01-23T01:00Z	0.43	false
2020-01-23T00:45Z	0.467	false
2020-01-23T00:30Z	0.495	false
2020-01-23T00:15Z	0.496	false
2020-01-23T00:00Z	0.438	false
2020-01-22T23:45Z	0.325	false
2020-01-22T23:30Z	0.218	false
2020-01-22T23:15Z	0.162	false
2020-01-22T23:00Z	0.149	false
2020-01-22T22:45Z	0.162	false
2020-01-22T22:30Z	0.193	false
2020-01-22T22:15Z	0.236	false
2020-01-22T22:00Z	0.274	false
2020-01-22T21:45Z	0.314	false
2020-01-22T21:30Z	0.346	false
2020-01-22T21:15Z	0.368	false
2020-01-22T21:00Z	0.377	false
2020-01-22T20:45Z	0.378	false
2020-01-22T20:30Z	0.375	false
2020-01-22T20:15Z	0.368	false
2020-01-22T20:00Z	0.359	false
2020-01-22T19:45Z	0.332	false
2020-01-22T19:30Z	0.301	false
2020-01-22T19:15Z	0.284	false
2020-01-22T19:00Z	0.284	false
2020-01-22T18:45Z	0.3	false
2020-01-22T18:30Z	0.325	false
2020-01-22T18:15Z	0.344	false
2020-01-22T18:00Z	0.344	false
2020-01-22T17:45Z	0.316	false
2020-01-22T17:30Z	0.247	false
2020-01-22T17:15Z	0.164	false
2020-01-22T17:00Z	0.093	false
2020-01-22T16:45Z	0.012	false
2020-01-22T16:30Z	-0.075	false
2020-01-22T16:15Z	-0.119	false
2020-01-22T16:00Z	-0.135	false
2020-01-22T15:45Z	-0.126	false
2020-01-22T15:30Z	-0.109	false
2020-01-22T15:15Z	-0.089	false
2020-01-22T15:00Z	-0.058	false
2020-01-22T14:45Z	-0.025	false
2020-01-22T14:30Z	0.012	false
2020-01-22T14:15Z	0.056	false
2020-01-22T14:00Z	0.108	false
2020-01-22T13:45Z	0.166	false
2020-01-22T13:30Z	0.241	false
2020-01-22T13:15Z	0.303	false
2020-01-22T13:00Z	0.37	false
2020-01-22T12:45Z	0.442	false
2020-01-22T12:30Z	0.499	false
2020-01-22T12:15Z	0.554	false
2020-01-22T12:00Z	0.588	false
2020-01-22T11:45Z	0.587	false
2020-01-22T11:30Z	0.545	false
2020-01-22T11:15Z	0.462	false
2020-01-22T11:00Z	0.352	false
2020-01-22T10:45Z	0.273	false
2020-01-22T10:30Z	0.254	false
2020-01-22T10:15Z	0.27	false
2020-01-22T10:00Z	0.293	false
2020-01-22T09:45Z	0.327	false
2020-01-22T09:30Z	0.367	false
2020-01-22T09:15Z	0.395	false
2020-01-22T09:00Z	0.42	false
2020-01-22T08:45Z	0.44	false
2020-01-22T08:30Z	0.454	false
2020-01-22T08:15Z	0.459	false
2020-01-22T08:00Z	0.463	false
2020-01-22T07:45Z	0.465	false
2020-01-22T07:30Z	0.452	false
2020-01-22T07:15Z	0.429	false
2020-01-22T07:00Z	0.424	false
2020-01-22T06:45Z	0.431	false
2020-01-22T06:30Z	0.435	false
2020-01-22T06:15Z	0.443	false
2020-01-22T06:00Z	0.451	false
2020-01-22T05:45Z	0.452	false
2020-01-22T05:30Z	0.443	false
2020-01-22T05:15Z	0.413	false
2020-01-22T05:00Z	0.349	false
2020-01-22T04:45Z	0.252	false
2020-01-22T04:30Z	0.159	false
2020-01-22T04:15Z	0.081	false
2020-01-22T04:00Z	-0.005	false
2020-01-22T04:00Z	-0.005	false
2020-01-22T03:45Z	-0.078	false
2020-01-22T03:45Z	-0.078	false
2020-01-22T03:30Z	-0.107	false
2020-01-22T03:30Z	-0.107	false
2020-01-22T03:15Z	-0.112	false
2020-01-22T03:15Z	-0.112	false
2020-01-22T03:00Z	-0.097	false
2020-01-22T03:00Z	-0.097	false
2020-01-22T02:45Z	-0.074	false
2020-01-22T02:45Z	-0.074	false
2020-01-22T02:30Z	-0.046	false
2020-01-22T02:30Z	-0.046	false
2020-01-22T02:15Z	-0.013	false
2020-01-22T02:15Z	-0.013	false
2020-01-22T02:00Z	0.022	false
2020-01-22T02:00Z	0.022	false
2020-01-22T01:45Z	0.061	false
2020-01-22T01:45Z	0.061	false
2020-01-22T01:30Z	0.106	false
2020-01-22T01:30Z	0.106	false
2020-01-22T01:15Z	0.162	false
2020-01-22T01:15Z	0.162	false
2020-01-22T01:00Z	0.231	false
2020-01-22T01:00Z	0.231	false
2020-01-22T00:45Z	0.297	false
2020-01-22T00:45Z	0.297	false
2020-01-22T00:30Z	0.364	false
2020-01-22T00:30Z	0.364	false
2020-01-22T00:15Z	0.418	false
2020-01-22T00:15Z	0.418	false
2020-01-22T00:00Z	0.468	false
2020-01-22T00:00Z	0.468	false
2020-01-21T23:45Z	0.502	false
2020-01-21T23:45Z	0.502	false
2020-01-21T23:30Z	0.504	false
2020-01-21T23:30Z	0.504	false
2020-01-21T23:15Z	0.484	false
2020-01-21T23:15Z	0.484	false
2020-01-21T23:00Z	0.439	false
2020-01-21T23:00Z	0.439	false
2020-01-21T22:45Z	0.364	false
2020-01-21T22:45Z	0.364	false
2020-01-21T22:30Z	0.282	false
2020-01-21T22:30Z	0.282	false
2020-01-21T22:15Z	0.23	false
2020-01-21T22:15Z	0.23	false
2020-01-21T22:00Z	0.205	false
2020-01-21T22:00Z	0.205	false
2020-01-21T21:45Z	0.214	false
2020-01-21T21:45Z	0.214	false
2020-01-21T21:30Z	0.244	false
2020-01-21T21:30Z	0.244	false
2020-01-21T21:15Z	0.286	false
2020-01-21T21:15Z	0.286	false
2020-01-21T21:00Z	0.325	false
2020-01-21T21:00Z	0.325	false
2020-01-21T20:45Z	0.353	false
2020-01-21T20:45Z	0.353	false
2020-01-21T20:30Z	0.37	false
2020-01-21T20:30Z	0.37	false
2020-01-21T20:15Z	0.37	false
2020-01-21T20:15Z	0.37	false
2020-01-21T20:00Z	0.351	false
2020-01-21T20:00Z	0.351	false
2020-01-21T19:45Z	0.33	false
2020-01-21T19:45Z	0.33	false
2020-01-21T19:30Z	0.314	false
2020-01-21T19:30Z	0.314	false
2020-01-21T19:15Z	0.297	false
2020-01-21T19:15Z	0.297	false
2020-01-21T19:00Z	0.286	false
2020-01-21T19:00Z	0.286	false
2020-01-21T18:45Z	0.274	false
2020-01-21T18:45Z	0.274	false
2020-01-21T18:30Z	0.256	false
2020-01-21T18:30Z	0.256	false
2020-01-21T18:15Z	0.259	false
2020-01-21T18:15Z	0.259	false
2020-01-21T18:00Z	0.285	false
2020-01-21T18:00Z	0.285	false
2020-01-21T17:45Z	0.317	false
2020-01-21T17:45Z	0.317	false
2020-01-21T17:30Z	0.346	false
2020-01-21T17:30Z	0.346	false
2020-01-21T17:15Z	0.366	false
2020-01-21T17:15Z	0.366	false
2020-01-21T17:00Z	0.373	false
2020-01-21T17:00Z	0.373	false
2020-01-21T16:45Z	0.352	false
2020-01-21T16:45Z	0.352	false
2020-01-21T16:30Z	0.302	false
2020-01-21T16:30Z	0.302	false
2020-01-21T16:15Z	0.224	false
2020-01-21T16:15Z	0.224	false

Forecast data

Key information

• Station name: Wareham
• Station ID: 3280
• Estuary/harbour: Dorset Coast
• Highest level on record: 1.44m on 17 October 2001
• Site datum: 0.00mAOD (what does this mean?)

How are tide levels in coastal and estuary areas measured?

Tide levels in coastal and estuary areas are shown in metres above mean sea level, or ordnance datum (mAOD).

Monitoring stations in these locations do have their own datum - a height in metres fixed relative to mean sea level. But, because of their location, these stations usually have the same datum as actual mean sea level. So it's expressed as zero metres.

How often are tide levels in coastal and estuary areas measured?

We use measuring stations like this one to collect water level data, usually once or twice a day. We collect data more frequently when there's a greater risk of flooding. That's why the graph might show a short time lag since the last measurement.

• View nearby measuring stations

• View the flood information service for England
• View your property's long term risk of flooding

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