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 07:03 AM and sunset is at 04:47 PM.
Days 1–3 Weather SummaryA dusting of new snow. Icy conditions (max 9°C on Sun afternoon, min -2°C on Mon afternoon). Winds increasing (calm on Sun morning, fresh winds from the NNE by Sun night). | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Fri morning. Icy conditions (max 10°C on Wed morning, min -3°C on Fri night). Winds decreasing (fresh winds from the SSW on Wed morning, calm by Thu afternoon). | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Mon morning, min -6°C on Sat morning). Winds decreasing (fresh winds from the WNW on Sat morning, light winds from the SW by Sun afternoon). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min -3°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||||||
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 | 10:47AM1.09m | 11:16PM0.84m | 11:40AM1.03m | 00:12AM0.82m | 12:32PM0.96m | 1:07AM0.81m | 1:24PM0.88m | 2:03AM0.80m | 2:18PM0.81m | 3:03AM0.80m | 3:15PM0.75m | 4:03AM0.80m | 4:14PM0.71m | 5:01AM0.83m | 5:11PM0.69m | 5:51AM0.85m | 6:02PM0.69m | 6:36AM0.88m | 6:47PM0.70m | 7:17AM0.90m | 7:30PM0.70m | 7:57AM0.91m | 8:12PM0.71m | |||||||||||||
Low Tide | 5:26PM-0.05m | 5:20AM-0.05m | 6:20PM-0.02m | 6:19AM0.01m | 7:15PM0.01m | 7:22AM0.07m | 8:10PM0.03m | 8:29AM0.11m | 9:01PM0.05m | 9:32AM0.13m | 9:50PM0.06m | 10:31AM0.14m | 10:35PM0.07m | 11:27AM0.13m | 11:19PM0.07m | 12:21PM0.12m | 00:04AM0.06m | 1:10PM0.10m | 00:49AM0.05m | 1:55PM0.07m | 1:32AM0.04m | 2:36PM0.05m | 2:14AM0.03m | |||||||||||||
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 |  |  |  | | | | | | | | | | | |  |  | | | |  | | | | | | | | | | | | | | | | |
clear | some clouds | some clouds | light snow | light snow | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | mod rain | rain shwrs | some clouds | clear | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 7 | 9 | 7 | 0 | -2 | 1 | 2 | 3 | 2 | 10 | 10 | 10 | 7 | 8 | 7 | 6 | 6 | 5 | -3 | 1 | -3 | 1 | 2 | 0 | 7 | 7 | 4 | 1 | 2 | -1 | 4 | 5 | 3 | 10 | 11 | 9 |
Moonrise | — | 7:47 | — | — | — | 9:00 | — | — | 10:09 | — | — | 11:13 | — | — | — | 12:15 | — | — | 1:14 | — | — | 2:12 | — | — | 3:11 | — | — | 4:11 | — | — | 5:11 | — | — | 6:11 | — | — |
Moonset | 10:02 | — | — | 10:44 | — | — | 11:18 | — | — | 11:46 | — | — | 12:10 | — | — | 12:33 | — | — | 12:55 | — | — | 1:19 | — | — | 1:44 | — | — | 2:14 | — | — | 2:48 | — | — | — | 3:29 | — |
 | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — |
 | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:49 | — | — | 4:49 | — | — | 4:49 | — | — | 4:49 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:51 | — |
Today's sea temperature in Portsmouth, Norfolk Naval Shipyard is 10.2° C (Statistics for 07 Dec 1981-2005 – mean: 14.7 max: 18.3 min: 12.1°C) | ||||||||||||||||||||||||||||||||||||
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