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 05:03 AM and sunset is at 08:59 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Wed night. Warm air temperatures (max 26°C on Mon afternoon, min 15°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Fri night. Warm air temperatures (max 23°C on Fri morning, min 13°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun morning, min 13°C on Mon night). Mainly fresh winds. | Days 10–12 Weather SummaryHeavy rain (total 21mm), heaviest during Thu night. Very mild (max 16°C on Fri afternoon, min 11°C on Fri night). Winds decreasing (strong winds from the SW on Wed afternoon, light winds from the NW by Fri night). | Days 13–16 Weather SummaryHeavy rain (total 21mm), heaviest during Sun morning. Very mild (max 17°C on Sat afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the S on Sat night, calm by Mon night). | |||||||||||||||||||||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tue 9 | ||||||||||||||||||||||||||||||||
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 | 7:46AM3.88m | 8:28PM4.15m | 8:51AM3.94m | 9:21PM4.21m | 9:44AM4.02m | 10:06PM4.28m | 10:28AM4.10m | 10:45PM4.32m | 11:08AM4.17m | 11:22PM4.34m | 11:46AM4.21m | 11:58PM4.34m | 12:24PM4.24m | 00:34AM4.32m | 1:03PM4.25m | 1:09AM4.29m | 1:41PM4.25m | 1:43AM4.24m | 2:18PM4.22m | 2:15AM4.18m | 2:54PM4.18m | 2:49AM4.11m | 3:32PM4.13m | 3:28AM4.03m | 4:17PM4.08m | 4:17AM3.94m | 5:10PM4.04m | 5:19AM3.87m | 6:07PM4.02m | ||||||||||||||||||
Low Tide | 12:58PM1.56m | 1:41AM1.70m | 2:03PM1.51m | 2:37AM1.55m | 2:55PM1.40m | 3:23AM1.38m | 3:40PM1.29m | 4:04AM1.23m | 4:21PM1.21m | 4:44AM1.12m | 5:01PM1.19m | 5:23AM1.07m | 5:40PM1.23m | 6:00AM1.08m | 6:16PM1.31m | 6:35AM1.13m | 6:49PM1.41m | 7:06AM1.20m | 7:20PM1.51m | 7:36AM1.26m | 7:50PM1.59m | 8:08AM1.32m | 8:26PM1.65m | 8:47AM1.38m | 9:09PM1.73m | 9:34AM1.47m | 10:04PM1.81m | 10:33AM1.56m | 11:13PM1.84m | ||||||||||||||||||
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clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | rain shwrs | clear | cloudy | some clouds | some clouds | some clouds | cloudy | light rain | mod rain | some clouds | cloudy | cloudy | light rain | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | mod rain | light rain | light rain | rain shwrs | some clouds | cloudy | rain shwrs | rain shwrs | risk tstorm | rain shwrs | light rain | rain shwrs | some clouds | some clouds | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | 2 | 7 | — | — | — | 4 | 2 | 2 | 1 | 2 | 2 | 6 | 3 | 2 | 1 | — | — | 1 | 10 | 2 | 4 | 3 | 1 | — | — | — | |
max °C | 25 | 26 | 26 | 24 | 24 | 25 | 23 | 23 | 16 | 18 | 21 | 20 | 23 | 23 | 23 | 21 | 18 | 16 | 16 | 16 | 14 | 15 | 15 | 14 | 15 | 14 | 15 | 14 | 15 | 14 | 14 | 14 | 13 | 14 | 16 | 13 | 16 | 17 | 13 | 14 | 14 | 13 | 14 | 15 | 12 | 14 | 14 |
Moonrise | 2:56 | — | — | — | 4:09 | — | — | 5:22 | — | — | 6:35 | — | — | 7:48 | — | — | 8:58 | — | — | — | 10:03 | — | — | 10:58 | — | — | 11:41 | — | — | — | 12:13 | — | — | 12:37 | — | — | 12:55 | — | — | 1:10 | — | — | 1:23 | — | — | 1:36 | — |
Moonset | 2:31 | — | — | 2:43 | — | — | 2:55 | — | — | 3:09 | — | — | 3:26 | — | — | 3:47 | — | — | 4:17 | — | — | 4:56 | — | — | 5:47 | — | — | 6:49 | — | — | 7:59 | — | — | 9:12 | — | — | 10:26 | — | — | 11:41 | — | — | 12:56 | — | — | 2:13 | — |
 | 5:03 | — | — | 5:01 | — | — | 5:01 | — | — | 5:00 | — | — | 4:58 | — | — | 4:58 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — |
 | — | 8:59 | — | — | — | 9:00 | — | — | 9:01 | — | — | 9:02 | — | — | 9:04 | — | — | 9:05 | — | — | 9:06 | — | — | 9:07 | — | — | 9:08 | — | — | 9:09 | — | — | 9:10 | — | — | 9:10 | — | — | 9:12 | — | — | 9:13 | — | — | 9:14 | — | 9:15 |
Today's sea temperature in Portsmouth is 14.4° C (Statistics for 25 May 1981-2005 – mean: 11.9 max: 13.5 min: 10.2°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest