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 09:15 PM.
Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Thu morning. Cool air temperatures (max 18°C on Fri morning, min 10°C on Tue night). Winds increasing (light winds from the W on Tue night, strong winds from the SW by Thu morning). | Days 5–7 Weather SummaryMostly dry. Warm air temperatures (max 21°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Warm (max 21°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light. | Days 11–13 Weather SummaryLight rain (total 7mm), mostly falling on Sun morning. Warm (max 28°C on Sat afternoon, min 16°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the E by Sat afternoon). | Days 14–17 Weather SummaryLight rain (total 4mm), mostly falling on Tue afternoon. Warm (max 23°C on Tue morning, min 15°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the ENE by Wed morning). | |||||||||||||||||||||||||||||||||||||||||||
Tue 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||||||||||||||||||||
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 | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 7:04PM4.06m | 7:25AM3.89m | 8:00PM4.14m | 8:25AM3.98m | 8:55PM4.25m | 9:24AM4.11m | 9:49PM4.37m | 10:21AM4.26m | 10:43PM4.48m | 11:17AM4.39m | 11:36PM4.56m | 12:11PM4.50m | 00:27AM4.60m | 1:04PM4.58m | 1:18AM4.60m | 1:57PM4.60m | 2:09AM4.56m | 2:50PM4.58m | 3:02AM4.46m | 3:46PM4.52m | 3:57AM4.33m | 4:47PM4.43m | 4:57AM4.19m | 5:49PM4.32m | 6:03AM4.04m | 6:46PM4.21m | 7:06AM3.93m | 7:41PM4.12m | |||||||||||||||||||
Low Tide | 00:28AM1.75m | 12:55PM1.51m | 1:32AM1.56m | 1:56PM1.38m | 2:29AM1.34m | 2:52PM1.24m | 3:23AM1.13m | 3:46PM1.11m | 4:16AM0.94m | 4:40PM1.01m | 5:09AM0.79m | 5:33PM0.94m | 6:01AM0.70m | 6:25PM0.92m | 6:52AM0.66m | 7:16PM0.95m | 7:41AM0.68m | 8:06PM1.03m | 8:30AM0.78m | 8:55PM1.16m | 9:19AM0.94m | 9:45PM1.34m | 10:08AM1.15m | 10:38PM1.53m | 11:02AM1.38m | 11:38PM1.70m | 12:05PM1.58m | 00:50AM1.79m | |||||||||||||||||||
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 |  | | |  |  |  | |  |  | |  | | | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | |
rain shwrs | some clouds | rain shwrs | rain shwrs | clear | mod rain | light rain | some clouds | cloudy | some clouds | clear | clear | cloudy | clear | clear | clear | some clouds | clear | clear | clear | clear | cloudy | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | clear | clear | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | clear | some clouds | some clouds | rain shwrs | rain shwrs | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
2 | — | 1 | 2 | — | 8 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 3 | 2 | 1 | — | — | — | — | 2 | 1 | — | — | — | |
max °C | 14 | 13 | 14 | 15 | 12 | 12 | 16 | 16 | 18 | 20 | 16 | 20 | 21 | 21 | 19 | 20 | 19 | 17 | 21 | 20 | 19 | 19 | 16 | 17 | 17 | 16 | 17 | 18 | 18 | 21 | 25 | 22 | 24 | 28 | 22 | 19 | 19 | 17 | 20 | 20 | 17 | 23 | 21 | 18 | 21 | 23 | 19 |
Moonrise | — | — | 1:48 | — | — | 2:04 | — | — | 2:23 | — | — | 2:49 | — | — | 3:28 | — | — | 4:24 | — | — | 5:40 | — | — | 7:09 | — | — | 8:39 | — | — | 10:06 | — | — | 11:27 | — | — | 12:44 | — | — | 1:59 | — | — | — | 3:12 | — | — | 4:25 | — |
Moonset | — | — | — | 3:34 | — | — | 5:00 | — | — | 6:31 | — | — | 8:02 | — | — | — | 9:25 | — | — | 10:31 | — | — | 11:16 | — | — | 11:46 | — | — | — | 12:08 | — | — | 12:24 | — | — | 12:38 | — | — | 12:50 | — | — | 1:02 | — | — | 1:15 | — | — |
 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — |
 | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:16 | — | — | 9:17 | — | — | 9:17 | — | — | 9:19 | — | — | 9:19 | — | — | 9:20 | — | — | 9:20 | — | — | 9:20 | — | — | 9:21 | — | — | 9:21 | — | — | 9:21 | — | — | 9:21 | — | — | 9:21 |
Today's sea temperature in Portsmouth is 16.2° C (Statistics for 09 Jun 1981-2005 – mean: 13.0 max: 13.9 min: 11.6°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest