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 07:01 AM and sunset is at 04:47 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 6°C on Wed afternoon, min 0°C on Mon morning). Winds increasing (light winds from the WSW on Tue night, fresh winds from the SSW by Wed night). | Days 4–6 Weather SummaryMostly dry. Icy conditions (max 9°C on Thu morning, min -2°C on Thu night). Winds decreasing (fresh winds from the W on Thu morning, calm by Fri night). | Days 7–9 Weather SummaryModerate rain (total 19mm), heaviest on Mon afternoon. Very mild (max 16°C on Mon night, min 5°C on Sun afternoon). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Very mild (max 19°C on Wed night, min 9°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | |||||||||||||||||||||||||
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 | 9:40AM0.98m | 10:01PM0.75m | 10:22AM0.98m | 10:44PM0.74m | 11:05AM0.97m | 11:30PM0.74m | 11:51AM0.95m | 00:18AM0.76m | 12:39PM0.92m | 1:10AM0.78m | 1:30PM0.88m | 2:06AM0.81m | 2:28PM0.84m | 3:07AM0.85m | 3:31PM0.81m | 4:12AM0.91m | 4:36PM0.80m | 5:14AM0.97m | 5:38PM0.80m | 6:12AM1.03m | 6:35PM0.81m | 7:05AM1.07m | 7:29PM0.82m | |||||||||||||
Low Tide | 4:14PM0.04m | 3:57AM0.04m | 4:54PM0.05m | 4:39AM0.05m | 5:38PM0.05m | 5:25AM0.07m | 6:25PM0.05m | 6:20AM0.09m | 7:16PM0.05m | 7:23AM0.11m | 8:10PM0.03m | 8:32AM0.10m | 9:03PM0.01m | 9:40AM0.09m | 9:57PM-0.02m | 10:46AM0.05m | 10:51PM-0.05m | 11:51AM0.02m | 11:47PM-0.07m | 12:53PM-0.02m | 00:43AM-0.09m | 1:52PM-0.05m | 1:38AM-0.11m | |||||||||||||
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 | |  | | | | |  |  | | | | | | | |  | | | | |  |  |  | | |  | | |  | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | cloudy | some clouds | clear | some clouds | some clouds | light rain | mod rain | mod rain | cloudy | cloudy | cloudy | some clouds | cloudy | rain shwrs | some clouds | cloudy | some clouds | clear | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 9 | — | — | — | — | — | 5 | — | — | — | — | — | — | |
max°C | 3 | 4 | 3 | 4 | 5 | 4 | 5 | 6 | 6 | 9 | 5 | 0 | 2 | 4 | 3 | 7 | 8 | 8 | 6 | 6 | 9 | 10 | 14 | 16 | 11 | 11 | 10 | 13 | 15 | 19 | 11 | 9 | 10 | 16 | 17 | 14 |
Moonrise | 8:35 | — | — | 9:30 | — | — | 10:18 | — | — | 10:59 | — | — | 11:33 | — | — | 12:03 | — | — | 12:30 | — | — | 12:56 | — | — | 1:23 | — | — | 1:52 | — | — | 2:27 | — | — | — | 3:08 | — |
Moonset | — | 5:43 | — | — | 6:43 | — | — | 7:49 | — | — | 8:58 | — | — | — | 10:08 | — | — | 11:17 | — | — | — | 12:26 | — | — | 1:36 | — | — | 2:47 | — | — | 4:01 | — | — | 5:17 | — | — |
 | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:49 | — | — | 4:49 | — | — | 4:49 | — | — | 4:49 | — |
Today's sea temperature in Portsmouth, Norfolk Naval Shipyard is 12.9 °C (Statistics for 02 Dec 1981-2005 – mean: 15.1 max: 18.3 min: 12.8°C) | ||||||||||||||||||||||||||||||||||||
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