Harwich Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:54 AM and sunset is at 03:42 PM.
Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Tue afternoon. Cool air temperatures (max 11°C on Mon night, min 6°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the SSW by Wed night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Cool air temperatures (max 11°C on Thu afternoon, min 6°C on Fri morning). Winds decreasing (near gales from the S on Thu afternoon, light winds from the WSW by Fri night). | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sun morning, min 7°C on Tue night). Wind will be generally light. | Days 10–12 Weather SummarySome drizzle, heaviest during Thu night. Mild temperatures (max 7°C on Wed morning, min 3°C on Fri morning). Winds increasing (fresh winds from the NNE on Wed morning, near gales from the ENE by Fri morning). | |||||||||||||||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 7:45AM3.40m | 8:34PM3.49m | 8:53AM3.46m | 9:28PM3.59m | 9:47AM3.53m | 10:14PM3.66m | 10:32AM3.58m | 10:53PM3.71m | 11:12AM3.61m | 11:29PM3.74m | 11:49AM3.65m | 00:02AM3.77m | 12:24PM3.68m | 00:36AM3.78m | 1:01PM3.70m | 1:09AM3.78m | 1:38PM3.71m | 1:43AM3.77m | 2:16PM3.71m | 2:20AM3.77m | 2:57PM3.70m | 3:00AM3.76m | 3:43PM3.67m | 3:45AM3.74m | ||||||||||||
Low Tide | 2:08PM0.90m | 2:24AM1.25m | 3:02PM0.91m | 3:19AM1.13m | 3:46PM0.93m | 4:04AM1.01m | 4:23PM0.94m | 4:44AM0.90m | 4:57PM0.92m | 5:21AM0.80m | 5:31PM0.89m | 5:58AM0.71m | 6:06PM0.87m | 6:34AM0.66m | 6:42PM0.88m | 7:10AM0.63m | 7:18PM0.91m | 7:45AM0.61m | 7:54PM0.95m | 8:21AM0.60m | 8:31PM0.99m | 8:59AM0.60m | 9:11PM1.04m | |||||||||||||
S 5 | S 5 | SSE 5 | SSE 4 | SSE 4 | ENE 3 | NE 3 | SSW 3 | S 4 | S 5 | SSE 6 | SSE 6 | S 4 | SW 3 | SSW 3 | S 3 | S 4 | SSE 4 | SSE 4 | SSE 4 | ESE 3 | E 4 | E 4 | NE 4 | NE 5 | ENE 5 | NE 4 | NE 5 | NE 6 | ENE 7 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
 | |  |  |  |  | | | | | |  |  | |  | | | | | |  | | | | | | | | | | | | | | | | |
some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | some clouds | cloudy | rain shwrs | light rain | some clouds | light rain | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | rain shwrs | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 2 | 1 | — | — | 1 | 1 | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
max°C | 10 | 10 | 11 | 11 | 8 | 8 | 6 | 8 | 9 | 9 | 11 | 11 | 7 | 8 | 8 | 8 | 8 | 7 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 8 | 7 | 6 | 7 | 6 | 6 | 7 | 4 | 4 | 4 |
Moonrise | 3:23 | — | — | 4:36 | — | — | 5:50 | — | — | 7:01 | — | — | 8:06 | — | — | 9:00 | — | — | 9:40 | — | — | 10:10 | — | — | 10:31 | — | — | 10:47 | — | — | 11:00 | — | — | 11:11 | — | — |
Moonset | 12:49 | — | — | 1:04 | — | — | 1:25 | — | — | 1:54 | — | — | 2:35 | — | — | — | 3:29 | — | — | 4:36 | — | — | 5:51 | — | — | 7:09 | — | — | 8:28 | — | — | — | 9:47 | — | — | 11:06 |
 | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — |
 | — | 3:42 | — | — | 3:42 | — | — | 3:42 | — | — | 3:44 | — | — | 3:44 | — | — | 3:44 | — | — | 3:45 | — | — | 3:45 | — | — | 3:45 | — | — | 3:45 | — | — | 3:47 | — | — | 3:48 | — |
Today's sea temperature in Harwich is 9.0° C (Statistics for 15 Dec 1981-2005 – mean: 9.8 max: 11.0 min: 8.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest