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 06:54 AM and sunset is at 06:54 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Sun night. Cool air temperatures (max 18°C on Sun morning, min 12°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 18mm), heaviest on Wed morning. Warm air temperatures (max 21°C on Tue afternoon, min 14°C on Mon night). Winds increasing (light winds from the E on Mon night, fresh winds from the SW by Thu morning). | Days 7–9 Weather SummaryMostly dry. Very mild (max 17°C on Fri morning, min 14°C on Fri night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 18°C on Mon afternoon, min 14°C on Sun night). Mainly fresh winds. | Days 13–16 Weather SummaryMostly dry. Very mild (max 19°C on Sat afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the ESE on Thu morning, calm by Sun morning). | ||||||||||||||||||||||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sun 11 | |||||||||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 11:54AM4.70m | 00:06AM4.66m | 12:26PM4.79m | 00:39AM4.73m | 12:58PM4.82m | 1:13AM4.74m | 1:32PM4.80m | 1:50AM4.70m | 2:10PM4.71m | 2:34AM4.59m | 2:56PM4.56m | 3:30AM4.42m | 3:56PM4.35m | 4:41AM4.22m | 5:07PM4.12m | 5:51AM4.04m | 6:17PM3.94m | 7:08AM3.95m | 7:43PM3.87m | 8:46AM4.06m | 9:17PM4.05m | 9:57AM4.33m | 10:14PM4.31m | 10:41AM4.59m | 10:53PM4.53m | 11:15AM4.75m | 11:29PM4.66m | |||||||||||||||||||
Low Tide | 5:16PM0.91m | 5:33AM0.72m | 5:51PM0.77m | 6:08AM0.64m | 6:27PM0.69m | 6:45AM0.65m | 7:05PM0.70m | 7:23AM0.74m | 7:44PM0.80m | 8:04AM0.94m | 8:28PM1.02m | 8:51AM1.26m | 9:19PM1.33m | 9:48AM1.64m | 10:26PM1.68m | 11:11AM1.98m | 00:03AM1.88m | 12:57PM2.05m | 1:39AM1.80m | 2:21PM1.85m | 2:45AM1.54m | 3:13PM1.54m | 3:32AM1.22m | 3:56PM1.22m | 4:14AM0.95m | 4:36PM0.96m | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 | |  |  | |  | | | | |  |  |  |  | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
some clouds | some clouds | some clouds | cloudy | cloudy | light rain | some clouds | cloudy | some clouds | some clouds | rain shwrs | mod rain | mod rain | clear | some clouds | rain shwrs | rain shwrs | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | 1 | — | — | — | — | 1 | 7 | 8 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 16 | 17 | 17 | 18 | 18 | 18 | 16 | 17 | 16 | 19 | 21 | 21 | 18 | 18 | 16 | 17 | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 16 | 16 | 17 | 16 | 17 | 18 | 16 | 17 | 18 | 15 | 16 | 16 | 15 | 15 | 17 | 16 | 15 | 16 | 14 | 16 | 19 | 16 | 16 |
Moonrise | — | 6:32 | — | — | 6:45 | — | — | 7:02 | — | — | 7:24 | — | — | 7:55 | — | — | 8:39 | — | — | — | 9:40 | — | — | 10:56 | — | — | — | 12:20 | — | — | 1:46 | — | — | 3:10 | — | — | 4:32 | — | — | 5:50 | — | — | 7:08 | — | — | 8:25 |
Moonset | 6:35 | — | — | 7:55 | — | — | 9:18 | — | — | 10:44 | — | — | 12:11 | — | — | 1:33 | — | — | 2:43 | — | — | — | 3:36 | — | — | 4:13 | — | — | 4:39 | — | — | 4:58 | — | — | 5:14 | — | — | 5:27 | — | — | 5:40 | — | — | 5:53 | — | — |
 | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 |
 | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:35 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:25 | — | — | 6:23 | — | — |
Today's sea temperature in Portsmouth is 19.0°C (Statistics for 26 Sep 1981-2005 – mean: 16.3 max: 17.4 min: 15.2°C) | ||||||||||||||||||||||||||||||||||||||||||||||
Nearest