Portsmouth 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 SummaryMostly dry. Cool air temperatures (max 11°C on Mon afternoon, min 4°C on Fri night). Mainly fresh winds. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 15°C on Tue afternoon, min 8°C on Mon night). Winds increasing (light winds from the NW on Wed morning, fresh winds from the WSW by Thu afternoon). | Days 8–10 Weather SummarySome drizzle, heaviest during Thu night. Very mild (max 11°C on Thu night, min 7°C on Fri night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sat night). | Days 11–13 Weather SummaryModerate rain (total 10mm), heaviest on Tue morning. Very mild (max 12°C on Mon afternoon, min 4°C on Mon night). Winds decreasing (near gales from the W on Tue morning, calm by Wed afternoon). | ||||||||||||||||||||||||||||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sun 12 | ||||||||||||||||||||||||||||||||
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 | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 6:48PM3.79m | 7:28AM3.76m | 8:28PM3.96m | 8:53AM3.97m | 9:29PM4.23m | 9:42AM4.21m | 10:08PM4.46m | 10:18AM4.40m | 10:40PM4.60m | 10:52AM4.51m | 11:12PM4.66m | 11:27AM4.54m | 11:47PM4.65m | 12:02PM4.52m | 00:21AM4.59m | 12:36PM4.46m | 00:52AM4.50m | 1:07PM4.38m | 1:19AM4.39m | 1:35PM4.27m | 1:47AM4.26m | 2:08PM4.14m | 2:21AM4.09m | 2:50PM3.96m | 3:06AM3.88m | 3:50PM3.76m | 4:10AM3.65m | 5:04PM3.60m | |||||||||||||||||||
Low Tide | 00:39AM1.93m | 1:16PM1.66m | 1:51AM1.69m | 2:13PM1.37m | 2:38AM1.38m | 2:57PM1.07m | 3:19AM1.08m | 3:37PM0.81m | 3:58AM0.86m | 4:15PM0.66m | 4:35AM0.73m | 4:52PM0.62m | 5:11AM0.72m | 5:27PM0.68m | 5:44AM0.78m | 5:59PM0.81m | 6:15AM0.89m | 6:29PM0.97m | 6:44AM1.01m | 6:58PM1.15m | 7:14AM1.16m | 7:28PM1.36m | 7:46AM1.36m | 8:03PM1.62m | 8:24AM1.63m | 8:45PM1.95m | 9:15AM1.94m | 9:57PM2.28m | |||||||||||||||||||
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 |  |  |  | |  | | | | | | | | | |  | | |  | | | | | | | | | | | | |  | |  | | | | | | | | | | | | | | |
some clouds | clear | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | cloudy | cloudy | cloudy | clear | cloudy | light rain | cloudy | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | clear | clear | some clouds | clear | clear | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 9 | 8 | 8 | 6 | 9 | 9 | 10 | 10 | 11 | 8 | 14 | 15 | 12 | 13 | 13 | 11 | 12 | 11 | 11 | 11 | 10 | 11 | 10 | 11 | 9 | 8 | 8 | 11 | 10 | 12 | 12 | 5 | 6 | 7 | 12 | 12 | 9 | 9 | 10 | 9 | 10 | 10 | 9 | 9 | 11 | 9 | 13 |
Moonrise | — | 1:05 | — | — | 3:28 | — | — | — | 4:47 | — | — | 6:03 | — | — | 7:18 | — | — | 8:32 | — | — | — | 9:46 | — | — | 11:01 | — | — | — | 12:14 | — | — | 1:21 | — | — | 2:20 | — | — | 3:08 | — | — | 3:43 | — | — | 4:10 | — | — | 4:30 |
Moonset | — | 4:17 | — | — | 5:36 | — | — | 5:51 | — | — | 6:03 | — | — | 6:15 | — | — | 6:27 | — | — | 6:40 | — | — | 6:55 | — | — | 7:15 | — | — | 7:41 | — | — | 8:16 | — | — | 9:03 | — | — | 10:02 | — | — | 11:11 | — | — | 12:25 | — | — | 1:42 |
 | — | 5:48 | — | — | 6:47 | — | — | 5:45 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:16 |
 | — | — | 6:30 | — | — | 7:31 | — | — | 6:32 | — | — | 6:35 | — | — | 6:36 | — | — | 6:37 | — | — | 6:39 | — | — | 6:40 | — | — | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:47 | — | — | 6:49 | — | — | 6:51 | — | — | 6:52 | — | — |
Today's sea temperature in Portsmouth is 9.9° C (Statistics for 27 Mar 1981-2005 – mean: 8.8 max: 10.2 min: 6.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest