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 05:20 AM and sunset is at 08:40 PM.
Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Thu afternoon. Cool air temperatures (max 14°C on Tue morning, min 6°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed afternoon, light winds from the NW by Thu morning). | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Fri morning. Cool air temperatures (max 13°C on Sun afternoon, min 6°C on Fri night). Wind will be generally light. | Days 7–9 Weather SummarySome drizzle, heaviest during Tue morning. Very mild (max 15°C on Wed afternoon, min 12°C on Mon morning). Wind will be generally light. | Days 10–12 Weather SummaryModerate rain (total 11mm), heaviest on Thu night. Very mild (max 18°C on Fri morning, min 10°C on Sat night). Wind will be generally light. | Days 13–16 Weather SummaryMostly dry. Very mild (max 17°C on Sun morning, min 8°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wed 27 | ||||||||||||||||||||||||||||||||
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 | 8:14AM3.78m | 8:51PM4.07m | 9:13AM3.98m | 9:42PM4.28m | 10:03AM4.20m | 10:25PM4.47m | 10:47AM4.39m | 11:07PM4.61m | 11:31AM4.52m | 11:50PM4.69m | 12:17PM4.59m | 00:36AM4.69m | 1:08PM4.61m | 1:26AM4.64m | 2:05PM4.58m | 2:22AM4.55m | 3:04PM4.52m | 3:19AM4.41m | 4:02PM4.42m | 4:16AM4.25m | 5:00PM4.29m | 5:17AM4.07m | 6:05PM4.17m | 6:27AM3.92m | 7:20PM4.11m | 7:46AM3.88m | 8:28PM4.15m | 8:51AM3.94m | 9:21PM4.21m | ||||||||||||||||||
Low Tide | 1:50PM1.57m | 2:20AM1.57m | 2:39PM1.30m | 3:06AM1.25m | 3:26PM1.05m | 3:51AM0.96m | 4:12PM0.85m | 4:37AM0.74m | 4:58PM0.73m | 5:23AM0.62m | 5:45PM0.71m | 6:10AM0.58m | 6:33PM0.78m | 6:59AM0.64m | 7:24PM0.91m | 7:51AM0.76m | 8:17PM1.10m | 8:45AM0.93m | 9:13PM1.31m | 9:42AM1.14m | 10:13PM1.52m | 10:41AM1.34m | 11:17PM1.69m | 11:46AM1.50m | 00:29AM1.77m | 12:58PM1.56m | 1:41AM1.70m | 2:03PM1.51m | |||||||||||||||||||
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 |  |  |  | | | |  |  | | |  | | | |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
cloudy | some clouds | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | light rain | rain shwrs | light rain | rain shwrs | clear | some clouds | some clouds | clear | clear | some clouds | cloudy | some clouds | cloudy | cloudy | light rain | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | rain shwrs | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | 2 | 1 | — | — | 3 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 14 | 13 | 10 | 11 | 12 | 9 | 12 | 12 | 9 | 9 | 10 | 9 | 11 | 12 | 10 | 12 | 13 | 12 | 13 | 13 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 17 | 17 | 15 | 18 | 18 | 17 | 15 | 15 | 15 | 17 | 17 | 14 | 16 | 16 | 16 | 17 | 17 | 14 | 12 | 13 |
Moonrise | 3:18 | — | — | 3:31 | — | — | 3:44 | — | — | 4:02 | — | — | 4:24 | — | — | 4:56 | — | — | 5:42 | — | — | 6:48 | — | — | 8:09 | — | — | 9:37 | — | — | 11:03 | — | — | 12:24 | — | — | 1:42 | — | — | 2:56 | — | — | — | 4:09 | — | — | 5:22 |
Moonset | — | 3:15 | — | — | 4:36 | — | — | 6:02 | — | — | 7:33 | — | — | — | 9:07 | — | — | 10:36 | — | — | 11:50 | — | — | — | 12:45 | — | — | 1:21 | — | — | 1:46 | — | — | 2:04 | — | — | 2:19 | — | — | 2:31 | — | — | 2:43 | — | — | 2:55 | — |
 | 5:20 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:03 | — | — | 5:03 | — | — | 5:01 | — | — | 5:01 | — |
 | — | 8:40 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:46 | — | — | 8:49 | — | — | 8:50 | — | — | 8:51 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — | 8:57 | — | — | 8:58 | — | — | 8:59 | — | — | — | 9:00 | — | 9:01 |
Today's sea temperature in Portsmouth is 14.0° C (Statistics for 12 May 1981-2005 – mean: 10.9 max: 12.2 min: 9.7°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest