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 — and sunset is at —.
Days 1–4 Weather SummaryModerate rain (total 14mm), heaviest on Thu afternoon. Cool air temperatures (max 12°C on Thu afternoon, min 8°C on Thu night). Winds decreasing (near gales from the SSW on Thu afternoon, light winds from the SW by Fri night). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Sun morning. Cool air temperatures (max 10°C on Sun morning, min 6°C on Mon night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 2mm), mostly falling on Thu morning. Mild temperatures (max 8°C on Tue night, min 5°C on Fri morning). Mainly fresh winds. | Days 11–13 Weather SummarySome drizzle, heaviest during Mon night. Mild temperatures (max 6°C on Fri night, min 4°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | |||||||||||||||||||||||||
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 | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 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 | 4:34PM3.64m | 4:39AM3.70m | 5:32PM3.60m | 5:40AM3.65m | |||||||||||||
Low Tide | 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 | 9:44AM0.62m | 10:01PM1.12m | 10:45AM0.67m | 11:08PM1.18m | 12:05PM0.70m | |||||||||||||
S 6 | S 6 | SSE 6 | SSE 6 | SSW 4 | SSW 4 | SSW 4 | S 4 | S 4 | SSE 4 | ESE 4 | ESE 4 | E 5 | ENE 4 | NE 6 | NE 6 | ENE 4 | ENE 5 | ENE 6 | NE 6 | NE 6 | NE 6 | E 4 | E 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 7 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | NE 4 | |
 |  |  | |  |  |  | | |  | | | | |  | | | |  | | | | | | | | | | | | | | | | | | |
light rain | light rain | mod rain | light rain | some clouds | clear | clear | clear | clear | some clouds | light rain | light rain | some clouds | light rain | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light rain | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
3 | 1 | 7 | 3 | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 10 | 10 | 12 | 12 | 8 | 9 | 8 | 9 | 8 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 5 | 4 | 5 |
Moonrise | — | 7:01 | — | — | 8:06 | — | — | 9:00 | — | — | 9:40 | — | — | 10:10 | — | — | 10:31 | — | — | 10:47 | — | — | 11:00 | — | — | 11:11 | — | — | 11:22 | — | — | 11:34 | — | — | 11:48 | — |
Moonset | — | 1:54 | — | — | 2:35 | — | — | — | 3:29 | — | — | 4:36 | — | — | 5:51 | — | — | 7:09 | — | — | 8:28 | — | — | — | 9:47 | — | — | 11:06 | — | — | — | 12:27 | — | — | 1:52 | — |
 | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:02 | — | — | 8:02 | — | — | 8:02 | — |
 | — | — | 3:44 | — | — | 3:44 | — | — | 3:44 | — | — | 3:45 | — | — | 3:45 | — | — | 3:45 | — | — | 3:45 | — | — | 3:47 | — | — | 3:48 | — | — | 3:48 | — | — | 3:49 | — | — | 3:49 |
Today's sea temperature in Harwich is 8.7° C (Statistics for 17 Dec 1981-2005 – mean: 9.6 max: 11.0 min: 8.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest