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 05:36 PM.
Days 1–4 Weather SummaryA light covering of new snow, mostly falling on Thu night. Icy conditions (max 7°C on Wed afternoon, min -4°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 19°C on Tue morning, min 3°C on Sat afternoon). Wind will be generally light. | Days 8–10 Weather SummaryModerate rain (total 13mm), heaviest on Tue night. Freeze-thaw conditions (max 23°C on Wed afternoon, min 0°C on Thu night). Wind will be generally light. | Days 11–13 Weather SummaryA dusting of snow on Fri night. Freezing level rising with drizzle on Sat morning. Freeze-thaw conditions (max 12°C on Sat afternoon, min 0°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||||||||||||||||||||||
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 | 00:23AM2.62m | 12:42PM2.61m | 1:00AM2.61m | 1:23PM2.50m | 1:37AM2.56m | 2:04PM2.36m | 2:16AM2.47m | 2:48PM2.22m | 3:57AM2.38m | 3:36PM2.09m | 3:44AM2.28m | 4:29PM1.98m | 4:36AM2.20m | 5:27PM1.91m | 5:34AM2.16m | 6:29PM1.88m | 6:38AM2.16m | 7:32PM1.92m | 7:40AM2.23m | 8:26PM2.02m | 8:33AM2.33m | 9:10PM2.15m | 9:19AM2.44m | 9:50PM2.30m | 10:01AM2.55m | 10:28PM2.46m | 10:43AM2.62m | ||||||||||||||||||||
Low Tide | 6:05PM-0.16m | 6:25AM-0.13m | 6:43PM-0.07m | 7:06AM-0.10m | 7:20PM0.04m | 7:47AM-0.02m | 7:57PM0.16m | 8:30AM0.08m | 8:38PM0.30m | 9:16AM0.19m | 9:23PM0.42m | 10:07AM0.30m | 10:13PM0.52m | 11:03AM0.37m | 11:08PM0.59m | 12:04PM0.41m | 00:10AM0.60m | 1:08PM0.39m | 1:13AM0.56m | 2:05PM0.31m | 2:10AM0.45m | 2:51PM0.20m | 2:58AM0.31m | 3:31PM0.09m | 3:41AM0.15m | 4:09PM-0.02m | 4:24AM-0.00m | 4:47PM-0.10m | |||||||||||||||||||
SE 8 | SE 8 | ENE 4 | E 6 | E 7 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | E 4 | SE 5 | SSE 6 | SE 8 | SE 8 | ENE 4 | ESE 12 | E 4 | E 5 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | E 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | SE 8 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 9 | ESE 9 | SE 8 | SE 8 | |
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some clouds | some clouds | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | clear | clear | clear | some clouds | some clouds | clear | some clouds | mod rain | some clouds | risk tstorm | cloudy | light rain | cloudy | some clouds | some clouds | cloudy | light snow | rain shwrs | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | cloudy | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | 3 | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | 2 | |
max°C | 7 | 4 | -1 | -3 | -2 | -2 | -1 | 0 | 2 | 4 | 10 | 7 | 6 | 5 | 12 | 14 | 12 | 19 | 19 | 7 | 22 | 23 | 16 | 5 | 3 | 2 | 1 | 1 | 2 | 10 | 12 | 7 | 2 | 1 | 4 | 9 | 14 | 14 | 4 | 6 | -1 | 4 | 4 | 3 | 12 | 13 | 9 |
Moonrise | 7:11 | — | — | 8:18 | — | — | — | 9:24 | — | — | 10:31 | — | — | — | 12:36 | — | — | 1:40 | — | — | 2:39 | — | — | 3:32 | — | — | 4:16 | — | — | 4:53 | — | — | 5:23 | — | — | 5:49 | — | — | 6:11 | — | — | 6:32 | — | — | 6:53 | — | — |
Moonset | — | — | 6:55 | — | — | 7:15 | — | — | 7:37 | — | — | 9:02 | — | — | 9:31 | — | — | 10:08 | — | — | 10:54 | — | — | 11:48 | — | — | 12:50 | — | — | 1:57 | — | — | — | 3:07 | — | — | 4:18 | — | — | 5:30 | — | — | 6:43 | — | — | 7:57 | — |
 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 7:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — |
 | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 6:39 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:53 | — |
Today's sea temperature in Portsmouth is 3.0° C (Statistics for 04 Mar 1981-2005 – mean: 3.1 max: 4.3 min: 1.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest