Tidal level Tide at Harwich

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Latest recorded level -0.47m at 7:45pm Tuesday 25 February 2020.

Tidal levels at this location in the last 5 days

Now
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• Measured level
• Highest level on record 4.02m

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Observed data

DateTime	Value	Error
2020-02-25T19:45Z	-0.474	false
2020-02-25T19:30Z	-0.599	false
2020-02-25T19:15Z	-0.704	false
2020-02-25T19:00Z	-0.78	false
2020-02-25T18:45Z	-0.823	false
2020-02-25T18:30Z	-0.817	false
2020-02-25T18:15Z	-0.782	false
2020-02-25T18:00Z	-0.723	false
2020-02-25T17:45Z	-0.621	false
2020-02-25T17:30Z	-0.493	false
2020-02-25T17:15Z	-0.361	false
2020-02-25T17:00Z	-0.209	false
2020-02-25T16:45Z	-0.053	false
2020-02-25T16:30Z	0.091	false
2020-02-25T16:15Z	0.243	false
2020-02-25T16:00Z	0.383	false
2020-02-25T15:45Z	0.529	false
2020-02-25T15:30Z	0.678	false
2020-02-25T15:15Z	0.846	false
2020-02-25T15:00Z	1.014	false
2020-02-25T14:45Z	1.182	false
2020-02-25T14:30Z	1.341	false
2020-02-25T14:15Z	1.57	false
2020-02-25T14:00Z	1.802	false
2020-02-25T13:45Z	2.035	false
2020-02-25T13:30Z	2.215	false
2020-02-25T13:15Z	2.33	false
2020-02-25T13:00Z	2.367	false
2020-02-25T12:45Z	2.345	false
2020-02-25T12:30Z	2.246	false
2020-02-25T12:15Z	2.081	false
2020-02-25T12:00Z	1.896	false
2020-02-25T11:45Z	1.721	false
2020-02-25T11:30Z	1.557	false
2020-02-25T11:15Z	1.393	false
2020-02-25T11:00Z	1.23	false
2020-02-25T10:45Z	1.068	false
2020-02-25T10:30Z	0.901	false
2020-02-25T10:15Z	0.742	false
2020-02-25T10:00Z	0.582	false
2020-02-25T09:45Z	0.427	false
2020-02-25T09:30Z	0.274	false
2020-02-25T09:15Z	0.117	false
2020-02-25T09:00Z	-0.036	false
2020-02-25T08:45Z	-0.193	false
2020-02-25T08:30Z	-0.36	false
2020-02-25T08:15Z	-0.52	false
2020-02-25T08:00Z	-0.66	false
2020-02-25T07:45Z	-0.82	false
2020-02-25T07:30Z	-0.961	false
2020-02-25T07:15Z	-1.06	false
2020-02-25T07:00Z	-1.135	false
2020-02-25T06:45Z	-1.177	false
2020-02-25T06:30Z	-1.197	false
2020-02-25T06:15Z	-1.163	false
2020-02-25T06:00Z	-1.116	false
2020-02-25T05:45Z	-1.053	false
2020-02-25T05:30Z	-0.968	false
2020-02-25T05:15Z	-0.869	false
2020-02-25T05:00Z	-0.753	false
2020-02-25T04:45Z	-0.611	false
2020-02-25T04:30Z	-0.444	false
2020-02-25T04:15Z	-0.301	false
2020-02-25T04:00Z	-0.155	false
2020-02-25T03:45Z	-0.003	false
2020-02-25T03:30Z	0.165	false
2020-02-25T03:15Z	0.347	false
2020-02-25T03:00Z	0.533	false
2020-02-25T02:45Z	0.728	false
2020-02-25T02:30Z	0.926	false
2020-02-25T02:15Z	1.1	false
2020-02-25T02:00Z	1.289	false
2020-02-25T01:45Z	1.522	false
2020-02-25T01:30Z	1.74	false
2020-02-25T01:15Z	1.919	false
2020-02-25T01:15Z	1.919	false
2020-02-25T01:00Z	2.061	false
2020-02-25T00:45Z	2.145	false
2020-02-25T00:30Z	2.157	false
2020-02-25T00:15Z	2.098	false
2020-02-25T00:00Z	1.978	false
2020-02-24T23:45Z	1.83	false
2020-02-24T23:30Z	1.658	false
2020-02-24T23:15Z	1.471	false
2020-02-24T23:00Z	1.283	false
2020-02-24T22:45Z	1.08	false
2020-02-24T22:30Z	0.873	false
2020-02-24T22:15Z	0.674	false
2020-02-24T22:00Z	0.487	false
2020-02-24T21:45Z	0.324	false
2020-02-24T21:30Z	0.169	false
2020-02-24T21:15Z	0.031	false
2020-02-24T21:00Z	-0.1	false
2020-02-24T20:45Z	-0.238	false
2020-02-24T20:30Z	-0.378	false
2020-02-24T20:15Z	-0.525	false
2020-02-24T20:00Z	-0.666	false
2020-02-24T19:45Z	-0.829	false
2020-02-24T19:30Z	-0.983	false
2020-02-24T19:15Z	-1.119	false
2020-02-24T19:00Z	-1.239	false
2020-02-24T18:45Z	-1.349	false
2020-02-24T18:30Z	-1.42	false
2020-02-24T18:15Z	-1.465	false
2020-02-24T18:00Z	-1.464	false
2020-02-24T17:45Z	-1.428	false
2020-02-24T17:30Z	-1.353	false
2020-02-24T17:15Z	-1.258	false
2020-02-24T17:00Z	-1.154	false
2020-02-24T16:45Z	-1.043	false
2020-02-24T16:30Z	-0.91	false
2020-02-24T16:15Z	-0.769	false
2020-02-24T16:00Z	-0.629	false
2020-02-24T15:45Z	-0.488	false
2020-02-24T15:30Z	-0.357	false
2020-02-24T15:15Z	-0.231	false
2020-02-24T15:00Z	-0.093	false
2020-02-24T14:45Z	0.06	false
2020-02-24T14:30Z	0.219	false
2020-02-24T14:15Z	0.387	false
2020-02-24T14:00Z	0.575	false
2020-02-24T13:45Z	0.801	false
2020-02-24T13:30Z	1.089	false
2020-02-24T13:15Z	1.363	false
2020-02-24T13:00Z	1.593	false
2020-02-24T12:45Z	1.754	false
2020-02-24T12:30Z	1.841	false
2020-02-24T12:15Z	1.828	false
2020-02-24T12:00Z	1.732	false
2020-02-24T11:45Z	1.561	false
2020-02-24T11:30Z	1.374	false
2020-02-24T11:15Z	1.185	false
2020-02-24T11:00Z	1.015	false
2020-02-24T10:45Z	0.861	false
2020-02-24T10:30Z	0.72	false
2020-02-24T10:15Z	0.589	false
2020-02-24T10:00Z	0.451	false
2020-02-24T09:45Z	0.314	false
2020-02-24T09:30Z	0.163	false
2020-02-24T09:15Z	0.013	false
2020-02-24T09:00Z	-0.125	false
2020-02-24T08:45Z	-0.229	false
2020-02-24T08:30Z	-0.344	false
2020-02-24T08:15Z	-0.471	false
2020-02-24T08:00Z	-0.593	false
2020-02-24T07:45Z	-0.712	false
2020-02-24T07:30Z	-0.829	false
2020-02-24T07:15Z	-0.957	false
2020-02-24T07:00Z	-1.053	false
2020-02-24T06:45Z	-1.151	false
2020-02-24T06:30Z	-1.199	false
2020-02-24T06:15Z	-1.232	false
2020-02-24T06:00Z	-1.226	false
2020-02-24T05:45Z	-1.209	false
2020-02-24T05:30Z	-1.158	false
2020-02-24T05:15Z	-1.084	false
2020-02-24T05:00Z	-0.996	false
2020-02-24T04:45Z	-0.894	false
2020-02-24T04:30Z	-0.753	false
2020-02-24T04:15Z	-0.599	false
2020-02-24T04:00Z	-0.446	false
2020-02-24T03:45Z	-0.299	false
2020-02-24T03:30Z	-0.139	false
2020-02-24T03:15Z	0.037	false
2020-02-24T03:00Z	0.217	false
2020-02-24T02:45Z	0.407	false
2020-02-24T02:30Z	0.598	false
2020-02-24T02:15Z	0.792	false
2020-02-24T02:00Z	1.017	false
2020-02-24T01:45Z	1.263	false
2020-02-24T01:30Z	1.518	false
2020-02-24T01:15Z	1.743	false
2020-02-24T01:00Z	1.913	false
2020-02-24T00:45Z	2.065	false
2020-02-24T00:30Z	2.159	false
2020-02-24T00:15Z	2.186	false
2020-02-24T00:00Z	2.175	false
2020-02-23T23:45Z	2.147	false
2020-02-23T23:30Z	2.117	false
2020-02-23T23:15Z	2.088	false
2020-02-23T23:00Z	2.022	false
2020-02-23T22:45Z	1.938	false
2020-02-23T22:30Z	1.843	false
2020-02-23T22:15Z	1.726	false
2020-02-23T22:00Z	1.574	false
2020-02-23T21:45Z	1.412	false
2020-02-23T21:30Z	1.266	false
2020-02-23T21:15Z	1.125	false
2020-02-23T21:00Z	0.976	false
2020-02-23T20:45Z	0.815	false
2020-02-23T20:30Z	0.669	false
2020-02-23T20:15Z	0.531	false
2020-02-23T20:00Z	0.404	false
2020-02-23T19:45Z	0.304	false
2020-02-23T19:30Z	0.194	false
2020-02-23T19:15Z	0.059	false
2020-02-23T19:00Z	-0.104	false
2020-02-23T18:45Z	-0.286	false
2020-02-23T18:30Z	-0.442	false
2020-02-23T18:15Z	-0.548	false
2020-02-23T18:00Z	-0.611	false
2020-02-23T17:45Z	-0.633	false
2020-02-23T17:30Z	-0.63	false
2020-02-23T17:15Z	-0.625	false
2020-02-23T17:00Z	-0.592	false
2020-02-23T16:45Z	-0.522	false
2020-02-23T16:30Z	-0.479	false
2020-02-23T16:15Z	-0.433	false
2020-02-23T16:00Z	-0.358	false
2020-02-23T15:45Z	-0.294	false
2020-02-23T15:30Z	-0.17	false
2020-02-23T15:15Z	-0.018	false
2020-02-23T15:00Z	0.126	false
2020-02-23T14:45Z	0.275	false
2020-02-23T14:30Z	0.423	false
2020-02-23T14:15Z	0.602	false
2020-02-23T14:00Z	0.771	false
2020-02-23T13:45Z	0.957	false
2020-02-23T13:30Z	1.154	false
2020-02-23T13:15Z	1.324	false
2020-02-23T13:00Z	1.514	false
2020-02-23T12:45Z	1.713	false
2020-02-23T12:30Z	1.929	false
2020-02-23T12:15Z	2.144	false
2020-02-23T12:00Z	2.321	false
2020-02-23T11:45Z	2.375	false
2020-02-23T11:30Z	2.315	false
2020-02-23T11:15Z	2.203	false
2020-02-23T11:00Z	2.037	false
2020-02-23T10:45Z	1.858	false
2020-02-23T10:30Z	1.682	false
2020-02-23T10:15Z	1.493	false
2020-02-23T10:00Z	1.33	false
2020-02-23T09:45Z	1.17	false
2020-02-23T09:30Z	0.995	false
2020-02-23T09:15Z	0.83	false
2020-02-23T09:00Z	0.686	false
2020-02-23T08:45Z	0.544	false
2020-02-23T08:30Z	0.396	false
2020-02-23T08:15Z	0.244	false
2020-02-23T08:00Z	0.087	false
2020-02-23T07:45Z	-0.046	false
2020-02-23T07:30Z	-0.157	false
2020-02-23T07:15Z	-0.301	false
2020-02-23T07:00Z	-0.458	false
2020-02-23T06:45Z	-0.556	false
2020-02-23T06:30Z	-0.613	false
2020-02-23T06:15Z	-0.666	false
2020-02-23T06:00Z	-0.728	false
2020-02-23T05:45Z	-0.805	false
2020-02-23T05:30Z	-0.865	false
2020-02-23T05:15Z	-0.883	false
2020-02-23T05:00Z	-0.857	false
2020-02-23T04:45Z	-0.814	false
2020-02-23T04:30Z	-0.731	false
2020-02-23T04:15Z	-0.621	false
2020-02-23T04:00Z	-0.5	false
2020-02-23T03:45Z	-0.383	false
2020-02-23T03:30Z	-0.24	false
2020-02-23T03:15Z	-0.09	false
2020-02-23T03:00Z	0.061	false
2020-02-23T02:45Z	0.202	false
2020-02-23T02:30Z	0.349	false
2020-02-23T02:15Z	0.508	false
2020-02-23T02:00Z	0.671	false
2020-02-23T01:45Z	0.833	false
2020-02-23T01:30Z	1.01	false
2020-02-23T01:15Z	1.201	false
2020-02-23T01:00Z	1.413	false
2020-02-23T00:45Z	1.689	false
2020-02-23T00:30Z	1.956	false
2020-02-23T00:15Z	2.108	false
2020-02-23T00:00Z	2.243	false
2020-02-22T23:45Z	2.296	false
2020-02-22T23:30Z	2.298	false
2020-02-22T23:15Z	2.281	false
2020-02-22T23:00Z	2.218	false
2020-02-22T22:45Z	2.16	false
2020-02-22T22:30Z	2.099	false
2020-02-22T22:15Z	2.001	false
2020-02-22T22:00Z	1.913	false
2020-02-22T21:45Z	1.818	false
2020-02-22T21:30Z	1.698	false
2020-02-22T21:15Z	1.57	false
2020-02-22T21:00Z	1.45	false
2020-02-22T20:45Z	1.335	false
2020-02-22T20:30Z	1.185	false
2020-02-22T20:15Z	1.01	false
2020-02-22T20:00Z	0.849	false
2020-02-22T19:45Z	0.706	false
2020-02-22T19:30Z	0.556	false
2020-02-22T19:15Z	0.413	false
2020-02-22T19:00Z	0.268	false
2020-02-22T18:45Z	0.132	false
2020-02-22T18:30Z	-0.016	false
2020-02-22T18:15Z	-0.164	false
2020-02-22T18:00Z	-0.299	false
2020-02-22T17:45Z	-0.422	false
2020-02-22T17:30Z	-0.536	false
2020-02-22T17:15Z	-0.607	false
2020-02-22T17:00Z	-0.655	false
2020-02-22T16:45Z	-0.679	false
2020-02-22T16:30Z	-0.681	false
2020-02-22T16:15Z	-0.635	false
2020-02-22T16:00Z	-0.55	false
2020-02-22T15:45Z	-0.45	false
2020-02-22T15:30Z	-0.336	false
2020-02-22T15:15Z	-0.212	false
2020-02-22T15:00Z	-0.113	false
2020-02-22T14:45Z	0.002	false
2020-02-22T14:30Z	0.128	false
2020-02-22T14:15Z	0.246	false
2020-02-22T14:00Z	0.373	false
2020-02-22T13:45Z	0.517	false
2020-02-22T13:30Z	0.657	false
2020-02-22T13:15Z	0.781	false
2020-02-22T13:00Z	0.896	false
2020-02-22T12:45Z	1.003	false
2020-02-22T12:30Z	1.121	false
2020-02-22T12:15Z	1.315	false
2020-02-22T12:00Z	1.505	false
2020-02-22T11:45Z	1.684	false
2020-02-22T11:30Z	1.805	false
2020-02-22T11:15Z	1.895	false
2020-02-22T11:00Z	1.909	false
2020-02-22T10:45Z	1.833	false
2020-02-22T10:30Z	1.679	false
2020-02-22T10:15Z	1.533	false
2020-02-22T10:00Z	1.361	false
2020-02-22T09:45Z	1.194	false
2020-02-22T09:30Z	1.014	false
2020-02-22T09:15Z	0.84	false
2020-02-22T09:00Z	0.669	false
2020-02-22T08:45Z	0.51	false
2020-02-22T08:30Z	0.34	false
2020-02-22T08:15Z	0.18	false
2020-02-22T08:00Z	0.025	false
2020-02-22T07:45Z	-0.12	false
2020-02-22T07:30Z	-0.275	false
2020-02-22T07:15Z	-0.423	false
2020-02-22T07:00Z	-0.545	false
2020-02-22T06:45Z	-0.652	false
2020-02-22T06:30Z	-0.757	false
2020-02-22T06:15Z	-0.854	false
2020-02-22T06:00Z	-0.955	false
2020-02-22T05:45Z	-1.054	false
2020-02-22T05:30Z	-1.132	false
2020-02-22T05:15Z	-1.196	false
2020-02-22T05:00Z	-1.256	false
2020-02-22T04:45Z	-1.279	false
2020-02-22T04:30Z	-1.292	false
2020-02-22T04:15Z	-1.247	false
2020-02-22T04:00Z	-1.174	false
2020-02-22T03:45Z	-1.074	false
2020-02-22T03:30Z	-0.955	false
2020-02-22T03:15Z	-0.823	false
2020-02-22T03:00Z	-0.709	false
2020-02-22T02:45Z	-0.587	false
2020-02-22T02:30Z	-0.464	false
2020-02-22T02:15Z	-0.345	false
2020-02-22T02:00Z	-0.231	false
2020-02-22T01:45Z	-0.117	false
2020-02-22T01:30Z	0.014	false
2020-02-22T01:15Z	0.159	false
2020-02-22T01:00Z	0.301	false
2020-02-22T00:45Z	0.437	false
2020-02-22T00:30Z	0.596	false
2020-02-22T00:15Z	0.784	false
2020-02-22T00:00Z	1.003	false
2020-02-21T23:45Z	1.217	false
2020-02-21T23:30Z	1.359	false
2020-02-21T23:15Z	1.472	false
2020-02-21T23:00Z	1.548	false
2020-02-21T22:45Z	1.545	false
2020-02-21T22:30Z	1.469	false
2020-02-21T22:15Z	1.35	false
2020-02-21T22:00Z	1.227	false
2020-02-21T21:45Z	1.07	false
2020-02-21T21:30Z	0.932	false
2020-02-21T21:15Z	0.781	false
2020-02-21T21:00Z	0.651	false
2020-02-21T20:45Z	0.519	false
2020-02-21T20:30Z	0.374	false
2020-02-21T20:15Z	0.239	false
2020-02-21T20:00Z	0.12	false
2020-02-21T19:45Z	-0.015	false
2020-02-21T19:30Z	-0.147	false
2020-02-21T19:15Z	-0.274	false
2020-02-21T19:00Z	-0.42	false
2020-02-21T18:45Z	-0.558	false
2020-02-21T18:30Z	-0.685	false
2020-02-21T18:15Z	-0.792	false
2020-02-21T18:00Z	-0.892	false
2020-02-21T17:45Z	-0.971	false
2020-02-21T17:30Z	-1.062	false
2020-02-21T17:15Z	-1.15	false
2020-02-21T17:00Z	-1.203	false
2020-02-21T16:45Z	-1.226	false
2020-02-21T16:30Z	-1.225	false
2020-02-21T16:15Z	-1.208	false
2020-02-21T16:00Z	-1.156	false
2020-02-21T15:45Z	-1.082	false
2020-02-21T15:30Z	-0.992	false
2020-02-21T15:15Z	-0.896	false
2020-02-21T15:00Z	-0.781	false
2020-02-21T14:45Z	-0.652	false
2020-02-21T14:30Z	-0.513	false
2020-02-21T14:15Z	-0.377	false
2020-02-21T14:00Z	-0.236	false
2020-02-21T13:45Z	-0.089	false
2020-02-21T13:30Z	0.071	false
2020-02-21T13:15Z	0.226	false
2020-02-21T13:00Z	0.389	false
2020-02-21T12:45Z	0.551	false
2020-02-21T12:30Z	0.713	false
2020-02-21T12:15Z	0.877	false
2020-02-21T12:00Z	1.055	false
2020-02-21T11:45Z	1.261	false
2020-02-21T11:30Z	1.469	false
2020-02-21T11:15Z	1.652	false
2020-02-21T11:00Z	1.8	false
2020-02-21T10:45Z	1.918	false
2020-02-21T10:30Z	1.994	false
2020-02-21T10:15Z	1.996	false
2020-02-21T10:00Z	1.943	false
2020-02-21T09:45Z	1.84	false
2020-02-21T09:30Z	1.723	false
2020-02-21T09:15Z	1.588	false
2020-02-21T09:00Z	1.456	false
2020-02-21T08:45Z	1.325	false
2020-02-21T08:30Z	1.2	false
2020-02-21T08:15Z	1.066	false
2020-02-21T08:00Z	0.929	false
2020-02-21T07:45Z	0.802	false
2020-02-21T07:30Z	0.675	false
2020-02-21T07:15Z	0.547	false
2020-02-21T07:00Z	0.405	false
2020-02-21T06:45Z	0.236	false
2020-02-21T06:30Z	0.067	false
2020-02-21T06:15Z	-0.087	false
2020-02-21T06:00Z	-0.227	false
2020-02-21T05:45Z	-0.348	false
2020-02-21T05:30Z	-0.476	false
2020-02-21T05:15Z	-0.576	false
2020-02-21T05:00Z	-0.638	false
2020-02-21T04:45Z	-0.689	false
2020-02-21T04:30Z	-0.736	false
2020-02-21T04:15Z	-0.78	false
2020-02-21T04:00Z	-0.786	false
2020-02-21T03:45Z	-0.755	false
2020-02-21T03:30Z	-0.696	false
2020-02-21T03:15Z	-0.65	false
2020-02-21T03:00Z	-0.583	false
2020-02-21T02:45Z	-0.507	false
2020-02-21T02:30Z	-0.411	false
2020-02-21T02:15Z	-0.307	false
2020-02-21T02:00Z	-0.185	false
2020-02-21T01:45Z	-0.029	false
2020-02-21T01:30Z	0.151	false
2020-02-21T01:15Z	0.319	false
2020-02-21T01:00Z	0.461	false
2020-02-21T00:45Z	0.62	false
2020-02-21T00:30Z	0.826	false
2020-02-21T00:15Z	1.008	false
2020-02-21T00:00Z	1.12	false
2020-02-20T23:45Z	1.208	false
2020-02-20T23:30Z	1.376	false
2020-02-20T23:15Z	1.563	false
2020-02-20T23:00Z	1.603	false
2020-02-20T22:45Z	1.604	false
2020-02-20T22:30Z	1.798	false
2020-02-20T22:15Z	1.981	false
2020-02-20T22:00Z	2.139	false
2020-02-20T21:45Z	2.114	false
2020-02-20T21:30Z	2.108	false
2020-02-20T21:15Z	2.182	false
2020-02-20T21:00Z	2.204	false
2020-02-20T20:45Z	2.078	false
2020-02-20T20:30Z	1.955	false
2020-02-20T20:15Z	1.808	false
2020-02-20T20:00Z	1.63	false

Forecast data

Key information

• Station name: Harwich
• Station ID: 6283
• Estuary/harbour: Tide
• Highest level on record: 4.02m on 31 January 1953
• 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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