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 05:28 AM and sunset is at 08:15 PM.
Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Tue afternoon. Cool air temperatures (max 15°C on Wed afternoon, min 10°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Fri morning. Cool air temperatures (max 15°C on Sat afternoon, min 8°C on Fri night). Mainly fresh winds. | Days 7–9 Weather SummaryMostly dry. Very mild (max 16°C on Tue afternoon, min 12°C on Sun morning). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 18°C on Thu night, min 9°C on Fri night). Winds increasing (light winds from the ENE on Wed night, fresh winds from the NE by Fri night). | |||||||||||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||||||||||||
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 | 3:49PM3.52m | 4:21AM3.54m | 4:33PM3.40m | 5:17AM3.41m | 5:27PM3.27m | 6:29AM3.33m | 6:40PM3.19m | 7:54AM3.40m | 8:08PM3.27m | 9:11AM3.62m | 9:25PM3.50m | 10:12AM3.85m | 10:26PM3.76m | 11:04AM4.02m | 11:18PM3.97m | 11:51AM4.10m | 00:06AM4.12m | 12:35PM4.11m | 00:51AM4.18m | 1:17PM4.06m | 1:36AM4.16m | 1:58PM3.96m | 2:19AM4.06m | |||||||||||||
Low Tide | 9:20AM0.82m | 9:41PM0.74m | 10:02AM0.98m | 10:27PM0.82m | 10:55AM1.15m | 11:36PM0.89m | 12:20PM1.29m | 1:32AM0.81m | 2:01PM1.21m | 2:44AM0.57m | 3:06PM1.02m | 3:41AM0.35m | 3:59PM0.84m | 4:32AM0.21m | 4:49PM0.68m | 5:19AM0.14m | 5:35PM0.55m | 6:04AM0.16m | 6:20PM0.46m | 6:48AM0.25m | 7:04PM0.40m | 7:31AM0.39m | 7:48PM0.40m | |||||||||||||
S 4 | S 4 | SSE 3 | SE 3 | SE 4 | ESE 4 | ESE 4 | ENE 3 | NE 5 | NE 5 | NE 7 | NE 7 | SSW 4 | SSW 4 | S 4 | SSW 3 | SSW 3 | S 3 | S 3 | S 2 | S 2 | SSE 3 | SE 3 | E 4 | ENE 4 | NE 4 | SSE 2 | S 2 | E 4 | E 2 | ESE 3 | ESE 3 | E 4 | ENE 4 | ENE 4 | ENE 5 | |
 | |  |  |  |  | | |  |  | | | | |  | |  | | | | | | | | | | | | | | | | | | | | |
clear | clear | some clouds | cloudy | rain shwrs | cloudy | cloudy | cloudy | light rain | light rain | light rain | light rain | light rain | rain shwrs | clear | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 5 | — | — | — | 2.0 | 1.0 | 2.0 | 2.0 | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 11 | 12 | 12 | 12 | 13 | 13 | 14 | 15 | 11 | 13 | 13 | 12 | 10 | 12 | 11 | 13 | 15 | 13 | 13 | 14 | 14 | 14 | 15 | 13 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 16 | 16 | 10 |
Moonrise | 1:58 | — | — | 2:42 | — | — | 3:12 | — | — | 3:33 | — | — | 3:49 | — | — | 4:02 | — | — | 4:14 | — | — | 4:27 | — | — | 4:41 | — | — | 4:59 | — | — | 5:23 | — | — | 5:58 | — | — |
Moonset | 8:24 | — | — | 9:41 | — | — | 11:07 | — | — | 12:37 | — | — | 2:06 | — | — | — | 3:35 | — | — | 5:03 | — | — | 6:34 | — | — | 8:06 | — | — | — | 9:39 | — | — | 11:06 | — | — | — |
 | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:11 | — | — | 5:09 | — | — | 5:07 | — | — |
 | — | 8:15 | — | — | 8:17 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:34 | — |
Today's sea temperature in Harwich is 10.6 °C (Statistics for 29 Apr 1981-2005 – mean: 9.7 max: 10.9 min: 8.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest