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 05:54 AM and sunset is at 07:53 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 11°C on Thu morning, min 8°C on Wed night). Winds increasing (light winds from the W on Thu morning, fresh winds from the E by Sat morning). | Days 4–6 Weather SummarySome drizzle, heaviest during Tue morning. Cool air temperatures (max 14°C on Tue afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the NE on Sat night, light winds from the SSE by Mon night). | Days 7–9 Weather SummarySome drizzle, heaviest during Wed afternoon. Very mild (max 14°C on Wed afternoon, min 10°C on Tue night). Wind will be generally light. | Days 10–12 Weather SummarySome drizzle, heaviest during Mon night. Very mild (max 11°C on Sat afternoon, min 5°C on Sun night). Winds decreasing (fresh winds from the NE on Sat afternoon, calm by Mon morning). | ||||||||||||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Mon 28 | ||||||||||||||||||||||||
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 | 3:03PM12.04ft | 3:21AM11.88ft | 3:35PM11.65ft | 3:59AM11.45ft | 4:12PM11.22ft | 4:43AM10.99ft | 4:55PM10.76ft | 5:39AM10.56ft | 5:51PM10.3ft | 6:54AM10.37ft | 7:06PM10.07ft | 8:23AM10.76ft | 8:37PM10.47ft | 9:35AM11.68ft | 9:48PM11.35ft | 10:30AM12.57ft | 10:43PM12.3ft | 11:18AM13.19ft | 11:32PM13.09ft | 12:04PM13.58ft | 00:18AM13.65ft | 12:47PM13.68ft | |||||||||||||
Low Tide | 8:35AM2.2ft | 8:52PM2.23ft | 9:06AM2.59ft | 9:24PM2.56ft | 9:40AM3.05ft | 10:01PM2.89ft | 10:21AM3.54ft | 10:47PM3.25ft | 11:14AM4.1ft | 11:56PM3.54ft | 12:45PM4.46ft | 2:07AM3.12ft | 2:30PM4ft | 3:11AM2.2ft | 3:29PM3.25ft | 4:02AM1.31ft | 4:18PM2.53ft | 4:48AM0.62ft | 5:04PM1.87ft | 5:33AM0.2ft | 5:49PM1.41ft | 6:17AM0.1ft | 6:34PM1.12ft | ||||||||||||
NE 7 | SSE 2 | SSE 2 | SE 4 | SE 3 | E 5 | E 5 | E 5 | ENE 6 | ENE 5 | ENE 5 | ENE 4 | SE 4 | SE 3 | E 4 | ENE 4 | ESE 3 | SSE 4 | NE 5 | NE 4 | NE 6 | NE 5 | NE 4 | E 2 | ENE 2 | ENE 3 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | NE 6 | NE 5 | NE 5 | |
 |  |  | | |  | | | | | | | | | |  | |  | |  | | |  | | | | | | | | | | | | | |
clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | light rain | some clouds | clear | clear | rain shwrs | clear | clear | cloudy | some clouds | some clouds | clear | some clouds | clear | clear | clear | cloudy | some clouds | some clouds | clear | cloudy | |
mph | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.04 | — | — | — | 0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°F | 52 | 52 | 52 | 50 | 52 | 52 | 48 | 48 | 48 | 48 | 50 | 50 | 50 | 54 | 54 | 52 | 57 | 54 | 55 | 57 | 55 | 55 | 54 | 52 | 52 | 54 | 50 | 50 | 52 | 48 | 48 | 48 | 45 | 46 | 48 |
Moonrise | 12:27 | — | — | 1:33 | — | — | 2:27 | — | — | 3:07 | — | — | 3:36 | — | — | 3:56 | — | — | 4:12 | — | — | 4:25 | — | — | 4:37 | — | — | 4:49 | — | — | 5:04 | — | — | 5:22 | — |
Moonset | 7:11 | — | — | 7:53 | — | — | 8:51 | — | — | 10:02 | — | — | 11:23 | — | — | 12:47 | — | — | 2:14 | — | — | — | 3:41 | — | — | 5:11 | — | — | 6:43 | — | — | 8:19 | — | — | 9:57 |
 | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:46 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — |
 | — | 7:53 | — | — | 7:55 | — | — | 7:58 | — | — | 7:59 | — | — | 8:00 | — | — | 8:02 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — | 8:10 | — | — | 8:13 |
Today's sea temperature in Harwich is 49 °F (Statistics for 17 Apr 1981-2005 – mean: 48 max: 50 min: 45°F) | |||||||||||||||||||||||||||||||||||
Nearest