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 SummaryLight rain (total 6mm), mostly falling on Tue night. Cool air temperatures (max 11°C on Mon night, min 8°C on Wed morning). Winds increasing (light winds from the SW on Mon night, near gales from the SW by Thu afternoon). | Days 5–7 Weather SummaryModerate rain (total 13mm), heaviest on Thu night. Cool air temperatures (max 12°C on Sun morning, min 4°C on Fri night). Winds decreasing (gales from the SSW on Thu night, light winds from the W by Sat morning). | Days 8–10 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 12°C on Tue afternoon, min 7°C on Mon morning). Winds decreasing (strong winds from the WSW on Sun night, light winds from the SW by Tue night). | Days 11–13 Weather SummaryLight rain (total 7mm), mostly falling on Thu morning. Very mild (max 11°C on Thu morning, min 5°C on Sat afternoon). Mainly near gales. | ||||||||||||||||||||||||||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | ||||||||||||||||||||||||||||||||
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 | 3:00AM4.09m | 3:23PM3.91m | 3:47AM3.86m | 4:22PM3.67m | 4:51AM3.62m | 5:37PM3.48m | 6:07AM3.46m | 7:00PM3.45m | 7:33AM3.49m | 8:34PM3.64m | 8:54AM3.72m | 9:37PM3.96m | 9:45AM4.02m | 10:14PM4.25m | 10:21AM4.28m | 10:44PM4.49m | 10:54AM4.48m | 11:15PM4.65m | 11:26AM4.62m | 11:47PM4.74m | 12:00PM4.69m | 00:21AM4.78m | 12:37PM4.70m | 00:58AM4.75m | 1:18PM4.65m | 1:41AM4.65m | 2:07PM4.51m | ||||||||||||||||||||
Low Tide | 8:02PM1.28m | 8:21AM1.44m | 8:38PM1.61m | 9:01AM1.76m | 9:23PM1.99m | 10:00AM2.10m | 11:00PM2.34m | 12:36PM2.19m | 1:13AM2.24m | 1:39PM1.95m | 2:03AM1.97m | 2:22PM1.63m | 2:43AM1.64m | 3:01PM1.28m | 3:21AM1.30m | 3:38PM0.97m | 3:58AM1.00m | 4:15PM0.71m | 4:35AM0.77m | 4:52PM0.54m | 5:12AM0.61m | 5:30PM0.46m | 5:50AM0.54m | 6:09PM0.47m | 6:30AM0.57m | 6:50PM0.60m | 7:12AM0.71m | 7:34PM0.84m | |||||||||||||||||||
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 |  |  |  | |  | | |  |  | |  |  | | | | | | | | | | | | | | | | | |  | | | | | | | |  | | | | | | | | | |
some clouds | cloudy | some clouds | rain shwrs | some clouds | clear | some clouds | some clouds | light rain | heavy rain | some clouds | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | light rain | light rain | rain shwrs | light rain | some clouds | cloudy | rain shwrs | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | clear | risk tstorm | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | 5 | — | — | — | — | 1 | 12 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 4 | — | — | 1 | — | — | — | 1 | 3 | — | 1 | — | — | — | — | — | — | — | — | |
max°C | 11 | 10 | 10 | 10 | 10 | 11 | 9 | 9 | 10 | 11 | 7 | 8 | 6 | 8 | 10 | 9 | 12 | 11 | 9 | 9 | 9 | 9 | 10 | 12 | 10 | 10 | 9 | 8 | 11 | 11 | 10 | 11 | 10 | 7 | 7 | 6 | 6 | 8 | 9 | 7 | 9 | 9 | 8 | 9 | 10 | 10 | 10 |
Moonrise | — | 1:30 | — | — | 2:35 | — | — | 3:30 | — | — | 4:13 | — | — | 4:45 | — | — | 5:08 | — | — | 5:27 | — | — | 5:42 | — | — | 5:55 | — | — | 6:08 | — | — | 6:21 | — | — | 6:37 | — | — | 6:58 | — | — | 7:26 | — | — | 8:07 | — | — | 9:04 |
Moonset | — | 8:41 | — | — | 9:20 | — | — | 10:12 | — | — | 11:16 | — | — | 12:30 | — | — | 1:47 | — | — | — | 3:07 | — | — | 4:27 | — | — | 5:49 | — | — | 7:11 | — | — | 8:37 | — | — | — | 10:06 | — | — | 11:36 | — | — | — | 1:02 | — | — | 2:16 |
 | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 |
 | — | — | 6:00 | — | — | 6:01 | — | — | 6:04 | — | — | 6:05 | — | — | 6:07 | — | — | 6:08 | — | — | 6:09 | — | — | 6:12 | — | — | 6:14 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — |
Today's sea temperature in Portsmouth is 9.3° C (Statistics for 09 Mar 1981-2005 – mean: 8.3 max: 10.1 min: 5.6°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest