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 06:13 AM and sunset is at 06:12 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 12°C on Wed night, min 4°C on Mon night). Winds decreasing (fresh winds from the ESE on Tue morning, light winds from the E by Wed night). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Fri afternoon. Cool air temperatures (max 12°C on Thu afternoon, min 9°C on Fri night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 7mm), mostly falling on Sun morning. Very mild (max 14°C on Tue afternoon, min 7°C on Mon night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 8mm), mostly falling on Thu morning. Very mild (max 14°C on Wed morning, min 7°C on Fri night). Winds increasing (light winds from the W on Wed morning, strong winds from the SW by Thu night). | |||||||||||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||||||||||||
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 | 12:57PM4.42m | 1:13AM4.47m | 1:24PM4.37m | 1:41AM4.39m | 1:57PM4.27m | 2:15AM4.26m | 2:35PM4.11m | 2:56AM4.07m | 3:26PM3.89m | 3:50AM3.82m | 4:35PM3.67m | 5:04AM3.61m | 5:55PM3.55m | 6:26AM3.54m | 7:21PM3.62m | 7:52AM3.67m | 8:41PM3.89m | 9:02AM3.96m | 9:36PM4.23m | 9:49AM4.28m | 10:15PM4.53m | 10:26AM4.54m | 10:48PM4.74m | |||||||||||||
Low Tide | 6:14AM0.92m | 6:27PM0.85m | 6:42AM0.97m | 6:55PM0.95m | 7:10AM1.05m | 7:25PM1.10m | 7:42AM1.19m | 7:57PM1.31m | 8:17AM1.40m | 8:35PM1.62m | 9:00AM1.71m | 9:25PM1.99m | 10:08AM2.04m | 11:23PM2.27m | 12:36PM2.03m | 1:15AM2.06m | 1:40PM1.71m | 2:06AM1.70m | 2:26PM1.32m | 2:49AM1.30m | 3:08PM0.93m | 3:30AM0.91m | 3:49PM0.60m | 4:10AM0.61m | ||||||||||||
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 | |  |  | |  | | |  | | | |  |  | |  | | |  | | | | | | | | | | | | | |  | | | | |
some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | cloudy | some clouds | clear | some clouds | cloudy | rain shwrs | some clouds | light rain | cloudy | cloudy | mod rain | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | cloudy | rain shwrs | rain shwrs | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | — | 2.0 | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 3 | 2.0 | — | — | |
max°C | 7 | 7 | 6 | 5 | 7 | 7 | 10 | 10 | 12 | 11 | 12 | 12 | 10 | 10 | 10 | 11 | 12 | 9 | 10 | 11 | 11 | 12 | 13 | 11 | 12 | 14 | 12 | 14 | 14 | 13 | 10 | 10 | 10 | 10 | 9 | 7 |
Moonrise | — | — | 10:05 | — | — | 11:18 | — | — | — | 12:31 | — | — | 1:41 | — | — | 2:43 | — | — | 3:33 | — | — | 4:11 | — | — | 4:38 | — | — | 4:59 | — | — | 5:15 | — | — | 5:29 | — | — |
Moonset | 6:58 | — | — | 7:12 | — | — | 7:30 | — | — | 7:55 | — | — | 8:29 | — | — | 9:18 | — | — | 10:22 | — | — | 11:38 | — | — | 1:02 | — | — | 2:30 | — | — | — | 3:58 | — | — | 5:27 | — |
 | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:50 | — | — | 5:48 | — | — |
 | — | 6:12 | — | — | 6:14 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:27 | — | — | 6:28 | — | — | 6:30 | — |
Today's sea temperature in Portsmouth is 8.1 °C (Statistics for 17 Mar 1981-2005 – mean: 8.5 max: 10.2 min: 6.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest