Jaffrey Point, Portsmouth Harbor 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 04:07 PM.
Days 1–4 Weather SummaryHeavy rain (total 47mm), heaviest during Wed afternoon. Icy conditions (max 15°C on Wed afternoon, min -5°C on Fri night). Winds decreasing (strong winds from the S on Wed afternoon, light winds from the NNW by Sat morning). | Days 5–7 Weather SummaryHeavy rain (total 20mm), heaviest during Mon afternoon. Icy conditions (max 13°C on Tue morning, min -5°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the S by Tue morning). | Days 8–10 Weather SummaryModerate rain (total 14mm), heaviest on Fri morning. Freeze-thaw conditions (max 14°C on Fri morning, min -2°C on Wed afternoon). Winds increasing (calm on Wed night, strong winds from the SSE by Fri morning). | Days 11–13 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Fri afternoon, min -7°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Wed 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | ||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 7:23PM2.67m | 7:45AM3.06m | 8:24PM2.70m | 8:39AM3.17m | 9:21PM2.74m | 9:31AM3.24m | 10:15PM2.76m | 10:22AM3.26m | 11:07PM2.74m | 11:12AM3.22m | 11:57PM2.70m | 12:02PM3.14m | 00:47AM2.64m | 12:51PM3.01m | 1:37AM2.56m | 1:41PM2.87m | 2:26AM2.50m | 2:32PM2.71m | 3:17AM2.44m | 3:24PM2.56m | 4:07AM2.41m | 4:19PM2.43m | 4:58AM2.40m | |||||||||||||
Low Tide | 1:09PM-0.05m | 1:23AM0.03m | 2:09PM-0.21m | 2:19AM0.00m | 3:05PM-0.33m | 3:13AM-0.02m | 3:59PM-0.41m | 4:04AM-0.02m | 4:50PM-0.42m | 4:55AM0.01m | 5:40PM-0.37m | 5:45AM0.07m | 6:29PM-0.29m | 6:35AM0.15m | 7:18PM-0.17m | 7:25AM0.24m | 8:07PM-0.04m | 8:17AM0.34m | 8:56PM0.10m | 9:11AM0.41m | 9:46PM0.22m | 10:08AM0.47m | 10:36PM0.33m | 11:06AM0.48m | ||||||||||||
SE 6 | SE 10 | SE 11 | SE 10 | SE 10 | SE 9 | SE 9 | SE 8 | ESE 8 | ESE 9 | ESE 10 | ESE 10 | ESE 11 | SE 10 | SE 10 | ESE 10 | SE 5 | SE 6 | SE 7 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SSE 4 | SE 6 | SE 8 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 10 | |
 |  |  | |  |  | | | | | | | |  |  |  |  | | | | | |  | | | |  | | | | | | | | |  | |
heavy rain | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | light rain | mod rain | light rain | light rain | light rain | clear | clear | clear | some clouds | some clouds | some clouds | light rain | rain shwrs | clear | clear | some clouds | clear | clear | some clouds | some clouds | clear | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
23 | 24 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 10 | 5 | 2.0 | 2.0 | — | — | — | — | — | — | 1.0 | 11 | — | — | — | — | — | — | — | — | — | |
max°C | 15 | 15 | 3 | 0 | -4 | -2 | -2 | -4 | -2 | -2 | -4 | -1 | 0 | 3 | 5 | 6 | 11 | 13 | 12 | 5 | 1 | 0 | 2 | 5 | 7 | 11 | 14 | 6 | 4 | 1 | -1 | -4 | -3 | -2 | -2 | 1 |
Moonrise | 1:19 | — | 1:47 | — | — | 2:23 | — | — | — | 3:09 | — | — | 4:07 | — | — | 5:14 | — | — | 6:26 | — | — | 7:39 | — | — | 8:48 | — | — | — | 9:54 | — | — | 10:58 | — | — | — | 12:00 |
Moonset | 2:32 | — | 3:52 | — | — | 5:14 | — | — | 6:34 | — | — | 7:46 | — | — | 8:46 | — | — | 9:33 | — | — | 10:08 | — | — | 10:35 | — | — | 10:57 | — | — | 11:16 | — | — | 11:34 | — | — | 11:51 |
 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 |
 | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:08 | — | — | 4:08 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:10 | — | — | 4:12 | — | — |
Today's sea temperature in Jaffrey Point, Portsmouth Harbor is 8.1 °C (Statistics for 11 Dec 1981-2005 – mean: 7.3 max: 9.3 min: 5.6°C) | ||||||||||||||||||||||||||||||||||||
Nearest