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 — and sunset is at 08:19 PM.
Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sun night. Very warm air temperatures (max 30°C on Sat afternoon, min 14°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Wed night. Warm air temperatures (max 24°C on Thu night, min 16°C on Thu night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 4mm), mostly falling on Mon morning. Warm (max 26°C on Sat afternoon, min 17°C on Fri night). Wind will be generally light. | Days 11–13 Weather SummaryModerate rain (total 13mm), heaviest on Mon afternoon. Warm (max 24°C on Tue afternoon, min 16°C on Tue night). Wind will be generally light. | Days 14–17 Weather SummaryLight rain (total 9mm), mostly falling on Fri morning. Warm (max 23°C on Sat morning, min 16°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | ||||||||||||||||||||||||||||||||
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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 7:08PM1.53m | 7:31AM1.17m | 8:03PM1.56m | 8:27AM1.19m | 8:58PM1.56m | 9:23AM1.20m | 9:54PM1.52m | 10:20AM1.20m | 10:50PM1.46m | 11:18AM1.20m | 11:45PM1.37m | 12:17PM1.20m | 00:41AM1.27m | 1:16PM1.19m | 1:36AM1.17m | 2:14PM1.19m | 2:31AM1.09m | 3:10PM1.19m | 3:25AM1.02m | 4:03PM1.19m | 4:16AM0.98m | 4:52PM1.20m | 5:05AM0.96m | 5:39PM1.21m | 5:52AM0.96m | 6:23PM1.22m | 6:36AM0.96m | 7:05PM1.24m | |||||||||||||||||||
Low Tide | 12:35PM0.01m | 1:36AM0.04m | 1:30PM-0.02m | 2:31AM0.02m | 2:27PM-0.03m | 3:26AM0.02m | 3:24PM-0.01m | 4:21AM0.04m | 4:22PM0.03m | 5:15AM0.06m | 5:22PM0.08m | 6:08AM0.10m | 6:24PM0.15m | 7:01AM0.14m | 7:26PM0.21m | 7:53AM0.18m | 8:29PM0.27m | 8:43AM0.21m | 9:29PM0.30m | 9:31AM0.24m | 10:26PM0.32m | 10:18AM0.26m | 11:18PM0.33m | 11:04AM0.26m | 00:05AM0.32m | 11:48AM0.26m | 00:50AM0.31m | 12:32PM0.25m | |||||||||||||||||||
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clear | clear | some clouds | some clouds | light rain | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | mod rain | light rain | light rain | some clouds | cloudy | rain shwrs | some clouds | clear | clear | clear | cloudy | cloudy | cloudy | light rain | heavy rain | rain shwrs | clear | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | mod rain | light rain | some clouds | clear | clear | clear | clear | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | 5 | — | — | — | — | — | — | — | — | 7 | 2 | 3 | — | — | 1 | — | — | — | — | — | — | — | 3 | 11 | 2 | — | — | — | — | — | — | — | — | — | 8 | 1 | — | — | — | — | — | — | — | |
max °C | 30 | 27 | 25 | 24 | 21 | 24 | 26 | 21 | 20 | 21 | 19 | 20 | 21 | 18 | 19 | 20 | 24 | 17 | 19 | 20 | 23 | 26 | 23 | 23 | 24 | 20 | 17 | 18 | 18 | 22 | 24 | 21 | 22 | 24 | 19 | 20 | 19 | 19 | 19 | 18 | 19 | 23 | 23 | 21 | 23 | 23 | 23 |
Moonrise | — | — | 4:06 | — | — | 5:09 | — | — | 6:24 | — | — | 7:45 | — | — | 9:04 | — | — | 10:19 | — | — | 11:30 | — | — | 12:37 | — | — | 1:43 | — | — | 2:47 | — | — | — | 3:51 | — | — | 4:55 | — | — | 5:58 | — | — | 6:58 | — | — | 7:52 | — |
Moonset | 7:13 | — | — | 8:29 | — | — | — | 9:33 | — | — | 10:23 | — | — | 11:02 | — | — | 11:32 | — | — | 11:56 | — | — | — | 12:18 | — | — | 12:39 | — | — | 12:59 | — | — | 1:21 | — | — | 1:46 | — | — | 2:16 | — | — | 2:51 | — | — | 3:34 | — | — |
 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — |
 | 8:19 | — | — | 8:20 | — | — | 8:20 | — | — | 8:21 | — | — | 8:21 | — | — | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — |
Today's sea temperature in Portsmouth is 18.6° C (Statistics for 13 Jun 1981-2005 – mean: 15.4 max: 17.9 min: 13.2°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest