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 05:01 AM and sunset is at 09:15 PM.
Days 1–3 Weather SummaryMostly dry. Warm air temperatures (max 25°C on Thu morning, min 17°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm air temperatures (max 23°C on Sun morning, min 14°C on Mon night). Mainly strong winds. | Days 7–9 Weather SummaryMostly dry. Warm (max 27°C on Fri morning, min 19°C on Wed night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Warm (max 33°C on Mon morning, min 18°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||||||
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 | 12:18PM4.21m | 00:25AM4.29m | 12:59PM4.32m | 1:02AM4.34m | 1:37PM4.39m | 1:37AM4.38m | 2:12PM4.44m | 2:11AM4.39m | 2:46PM4.47m | 2:47AM4.39m | 3:24PM4.48m | 3:31AM4.37m | 4:11PM4.46m | 4:24AM4.30m | 5:06PM4.41m | 5:25AM4.21m | 6:03PM4.33m | 6:28AM4.11m | 7:02PM4.24m | 7:32AM4.02m | 8:06PM4.16m | 8:45AM3.99m | 9:18PM4.16m | |||||||||||||
Low Tide | 5:27PM1.43m | 5:48AM1.13m | 6:05PM1.35m | 6:24AM1.03m | 6:41PM1.29m | 6:59AM0.95m | 7:17PM1.23m | 7:36AM0.89m | 7:56PM1.18m | 8:16AM0.87m | 8:38PM1.17m | 9:00AM0.91m | 9:25PM1.22m | 9:48AM1.02m | 10:17PM1.32m | 10:44AM1.21m | 11:19PM1.47m | 11:49AM1.41m | 00:31AM1.57m | 1:02PM1.57m | 1:47AM1.59m | 2:19PM1.61m | 3:01AM1.48m | |||||||||||||
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 |  |  | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | |
clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
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max°C | 25 | 25 | 25 | 23 | 24 | 22 | 23 | 23 | 21 | 23 | 23 | 21 | 22 | 21 | 17 | 19 | 21 | 20 | 22 | 23 | 21 | 22 | 25 | 23 | 27 | 27 | 26 | 29 | 30 | 28 | 30 | 31 | 28 | 33 | 32 | 25 |
Moonrise | — | — | 9:44 | — | — | 10:14 | — | — | 10:36 | — | — | 10:52 | — | — | 11:06 | — | — | 11:19 | — | — | 11:32 | — | — | 11:46 | — | — | — | 12:03 | — | — | 12:27 | — | — | 1:00 | — | — |
Moonset | 3:51 | — | — | 5:03 | — | — | 6:22 | — | — | 7:44 | — | — | 9:06 | — | — | 10:27 | — | — | 11:49 | — | — | 1:12 | — | — | 2:38 | — | — | — | 4:07 | — | — | 5:35 | — | — | 6:57 | — |
 | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — |
 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:14 | — | — | 9:13 | — | — | 9:12 | — | — | 9:10 | — | — | 9:09 | — | — | 9:08 | — | — | 9:07 | — | — | 9:07 | — | — | 9:06 |
Today's sea temperature in Portsmouth is 19.0 °C (Statistics for 10 Jul 1981-2005 – mean: 15.3 max: 17.2 min: 13.9°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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