Portsmouth, Southern Branch 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 06:50 AM and sunset is at 07:27 PM.
Days 1–3 Weather SummaryMostly dry. Warm air temperatures (max 26°C on Thu afternoon, min 9°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Fri night. Very warm air temperatures (max 31°C on Sun afternoon, min 16°C on Fri night). Winds increasing (light winds from the SE on Fri night, fresh winds from the SW by Sun afternoon). | Days 7–9 Weather SummaryModerate rain (total 17mm), heaviest on Mon afternoon. Warm (max 22°C on Mon morning, min 6°C on Tue morning). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Very mild (max 16°C on Sat afternoon, min 7°C on Sat morning). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sat night). | |||||||||||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||||||||||||
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 | 12:21PM2.99ft | 00:47AM3.58ft | 1:13PM2.79ft | 1:44AM3.35ft | 2:10PM2.59ft | 2:46AM3.12ft | 3:14PM2.46ft | 3:55AM2.92ft | 4:24PM2.4ft | 5:07AM2.82ft | 5:33PM2.46ft | 6:13AM2.76ft | 6:36PM2.56ft | 7:10AM2.79ft | 7:29PM2.76ft | 7:58AM2.82ft | 8:15PM2.92ft | 8:39AM2.82ft | 8:55PM3.05ft | 9:17AM2.85ft | 9:32PM3.15ft | 9:52AM2.82ft | 10:06PM3.22ft | |||||||||||||
Low Tide | 6:26AM-0.36ft | 6:25PM-0.33ft | 7:21AM-0.16ft | 7:18PM-0.16ft | 8:20AM0.07ft | 8:16PM0.03ft | 9:24AM0.26ft | 9:22PM0.2ft | 10:31AM0.39ft | 10:33PM0.3ft | 11:36AM0.43ft | 11:44PM0.33ft | 12:35PM0.39ft | 00:48AM0.3ft | 1:25PM0.33ft | 1:43AM0.2ft | 2:08PM0.26ft | 2:31AM0.13ft | 2:46PM0.2ft | 3:14AM0.1ft | 3:21PM0.16ft | 3:53AM0.07ft | 3:54PM0.16ft | 4:31AM0.1ft | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 |  |  | | | | | |  | | |  | | | | | | |  |  |  | | | | | | |  | | | | | | | | | |
some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | some clouds | clear | some clouds | some clouds | clear | some clouds | light rain | heavy rain | light rain | some clouds | clear | clear | clear | clear | clear | cloudy | light rain | rain shwrs | cloudy | cloudy | some clouds | clear | clear | clear | |
mph | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 0.04 | — | — | — | — | — | — | 0.2 | 0.4 | 0.04 | — | — | — | — | — | — | — | 0.04 | 0.1 | — | — | — | — | — | — | |
max°F | 50 | 54 | 52 | 52 | 57 | 61 | 70 | 79 | 77 | 73 | 81 | 64 | 72 | 84 | 82 | 77 | 88 | 81 | 72 | 50 | 48 | 45 | 48 | 48 | 52 | 54 | 52 | 55 | 57 | 55 | 54 | 55 | 48 | 48 | 61 | 61 |
Moonrise | 8:36 | — | — | 9:23 | — | — | 10:18 | — | — | 11:21 | — | — | 12:27 | — | — | 1:34 | — | — | 2:39 | — | — | — | 3:41 | — | — | 4:41 | — | — | 5:39 | — | — | 6:37 | — | — | 7:34 | — |
Moonset | — | — | 11:52 | — | — | — | 1:04 | — | — | 2:08 | — | — | 3:00 | — | — | 3:43 | — | — | 4:17 | — | — | 4:45 | — | — | 5:09 | — | — | 5:32 | — | — | 5:53 | — | — | 6:14 | — | — |
 | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — |
 | — | 7:27 | — | — | 7:27 | — | — | 7:28 | — | — | 7:29 | — | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:34 | — | — | 7:34 | — | — | 7:35 | — | — | 7:36 | — |
Today's sea temperature in Portsmouth, Southern Branch is 58 °F (Statistics for 01 Apr 1981-2005 – mean: 55 max: 61 min: 51°F) | ||||||||||||||||||||||||||||||||||||
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