Portsmouth, Norfolk Naval Shipyard 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 05:54 AM and sunset is at 08:07 PM.
Days 1–3 Weather SummaryHeavy rain (total 22mm), heaviest during Sun morning. Cool air temperatures (max 17°C on Mon afternoon, min 13°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Very warm air temperatures (max 30°C on Thu afternoon, min 14°C on Tue morning). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 45mm), heaviest during Fri night. Warm (max 22°C on Fri morning, min 14°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 8mm), mostly falling on Mon night. Warm (max 30°C on Tue afternoon, min 15°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||||||||
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 | 6:23AM0.74m | 6:53PM0.85m | 7:11AM0.76m | 7:35PM0.90m | 7:54AM0.77m | 8:14PM0.94m | 8:36AM0.78m | 8:52PM0.97m | 9:16AM0.79m | 9:31PM0.98m | 9:56AM0.79m | 10:11PM0.99m | 10:38AM0.78m | 10:54PM0.99m | 11:21AM0.78m | 11:38PM0.99m | 12:07PM0.78m | 00:25AM0.98m | 12:55PM0.79m | 1:14AM0.95m | 1:45PM0.80m | 2:06AM0.92m | 2:39PM0.83m | 3:03AM0.88m | ||||||||||||
Low Tide | 12:27PM0.14m | 1:12AM0.14m | 1:10PM0.12m | 2:01AM0.10m | 1:52PM0.10m | 2:46AM0.07m | 2:34PM0.08m | 3:28AM0.04m | 3:15PM0.06m | 4:08AM0.02m | 3:55PM0.05m | 4:48AM0.02m | 4:36PM0.05m | 5:29AM0.02m | 5:17PM0.05m | 6:12AM0.03m | 6:03PM0.06m | 6:59AM0.04m | 6:55PM0.08m | 7:50AM0.05m | 7:55PM0.09m | 8:45AM0.05m | 9:03PM0.10m | |||||||||||||
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 | |  |  | |  |  |  |  |  | | | | | | | |  | | |  | | | | | | | | |  |  | | | | | | |
light rain | light rain | mod rain | mod rain | light rain | some clouds | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | risk tstorm | some clouds | some clouds | heavy rain | light rain | cloudy | some clouds | clear | clear | clear | some clouds | clear | rain shwrs | rain shwrs | rain shwrs | risk tstorm | some clouds | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
1.0 | 4 | 8 | 8 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 41 | 4 | — | — | — | — | — | — | — | 3 | 1.0 | 1.0 | 3 | — | — | — | |
max°C | 16 | 14 | 15 | 14 | 15 | 15 | 15 | 17 | 15 | 18 | 21 | 18 | 22 | 28 | 23 | 26 | 30 | 28 | 22 | 21 | 18 | 16 | 16 | 15 | 17 | 18 | 16 | 18 | 21 | 19 | 26 | 30 | 26 | 23 | 25 | 23 |
Moonrise | — | 3:38 | — | — | 4:36 | — | — | 5:35 | — | — | 6:37 | — | — | 7:42 | — | — | 8:47 | — | — | — | 9:52 | — | — | 10:53 | — | — | 11:45 | — | — | — | 12:30 | — | — | 1:07 | — | — |
Moonset | 3:21 | — | — | 3:42 | — | — | 4:05 | — | — | 4:29 | — | — | 4:57 | — | — | 5:31 | — | — | 6:13 | — | — | 7:03 | — | — | 8:03 | — | — | 9:11 | — | — | 10:22 | — | — | 11:34 | — | — |
 | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — |
 | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — |
Today's sea temperature in Portsmouth, Norfolk Naval Shipyard is 19.5 °C (Statistics for 18 May 1981-2005 – mean: 18.6 max: 20.4 min: 16.7°C) | ||||||||||||||||||||||||||||||||||||
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