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 06:24 AM and sunset is at 07:10 PM.
Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Cool air temperatures (max 13°C on Fri night, min 2°C on Sat night). Winds increasing (light winds from the SE on Fri morning, fresh winds from the SSW by Sun morning). | Days 4–6 Weather SummaryMostly dry. Icy conditions (max 10°C on Mon afternoon, min -4°C on Wed morning). Winds increasing (light winds from the WNW on Mon night, fresh winds from the NW by Tue night). | Days 7–9 Weather SummaryMostly dry. Very mild (max 15°C on Fri afternoon, min 1°C on Thu morning). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 23mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Wed morning. Warm (max 20°C on Tue afternoon, min 1°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | ||||||||||||||||||||||||||||||||
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 | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 9:23AM1.16m | 9:41PM1.35m | 9:58AM1.11m | 10:18PM1.31m | 10:33AM1.06m | 10:55PM1.26m | 11:11AM1.00m | 11:36PM1.19m | 11:52AM0.94m | 00:22AM1.12m | 12:42PM0.89m | 1:15AM1.07m | 1:43PM0.87m | 2:16AM1.04m | 2:54PM0.88m | 3:21AM1.04m | 4:01PM0.93m | 4:20AM1.07m | 4:56PM1.03m | 5:13AM1.12m | 5:44PM1.14m | 6:01AM1.18m | 6:28PM1.27m | 6:46AM1.23m | 7:11PM1.39m | 7:31AM1.26m | 7:55PM1.48m | 8:16AM1.27m | |||||||||||||||||||
Low Tide | 3:21PM0.12m | 4:01AM0.15m | 3:55PM0.16m | 4:39AM0.20m | 4:30PM0.20m | 5:19AM0.27m | 5:07PM0.26m | 6:02AM0.33m | 5:49PM0.32m | 6:51AM0.39m | 6:38PM0.38m | 7:49AM0.42m | 7:40PM0.42m | 8:53AM0.42m | 8:51PM0.43m | 9:54AM0.38m | 10:00PM0.39m | 10:45AM0.31m | 11:00PM0.32m | 11:30AM0.23m | 11:53PM0.23m | 12:12PM0.15m | 00:42AM0.14m | 12:53PM0.07m | 1:28AM0.05m | 1:35PM0.01m | 2:15AM-0.00m | 2:18PM-0.03m | |||||||||||||||||||
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cloudy | some clouds | some clouds | clear | some clouds | light rain | cloudy | light rain | some clouds | clear | some clouds | clear | clear | cloudy | clear | clear | clear | clear | cloudy | some clouds | clear | clear | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | mod rain | cloudy | cloudy | rain shwrs | clear | some clouds | mod rain | mod snow | light snow | light snow | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | 9 | — | — | 6 | — | 1 | 1 | — | — | — | — | — | — | — | — | |
max°C | 4 | 11 | 13 | 13 | 10 | 6 | 11 | 12 | 11 | 6 | 10 | 9 | 8 | 9 | 4 | 0 | 4 | 0 | 4 | 8 | 11 | 13 | 15 | 15 | 13 | 15 | 9 | 9 | 9 | 5 | 7 | 9 | 11 | 18 | 20 | 14 | 2 | 2 | 3 | 6 | 7 | 5 | 7 | 7 | 7 | 11 | 13 |
Moonrise | — | — | 9:13 | — | — | 10:18 | — | — | 11:22 | — | — | — | 12:23 | — | — | 1:18 | — | — | 2:05 | — | — | 2:45 | — | — | 3:19 | — | — | 3:47 | — | — | 4:11 | — | — | 4:34 | — | — | 4:56 | — | — | 5:19 | — | — | 5:44 | — | — | 6:15 | — |
Moonset | 6:45 | — | — | 7:10 | — | — | 7:39 | — | — | 8:14 | — | — | 8:57 | — | — | 9:47 | — | — | 10:45 | — | — | 11:48 | — | — | 12:54 | — | — | 2:02 | — | — | — | 3:11 | — | — | 4:22 | — | — | 5:34 | — | — | 6:49 | — | — | 8:08 | — | — | — |
 | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — |
 | — | 7:10 | — | — | 7:13 | — | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:17 | — | — | 7:19 | — | — | 7:20 | — | — | 7:21 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:25 | — | — | 7:27 | — | — | 7:28 |
Today's sea temperature in Portsmouth is 6.3° C (Statistics for 03 Apr 1981-2005 – mean: 5.1 max: 6.7 min: 3.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest