Seavey Island, 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 07:40 PM.
Days 1–4 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Cool air temperatures (max 16°C on Sun night, min 5°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 17°C on Fri morning, min 6°C on Wed night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Warm (max 23°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 32mm), heaviest during Thu night. Warm (max 26°C on Wed afternoon, min 8°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Fri 10 | |||||||||||||||||||||||||
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 | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 3:23AM2.61m | 4:11PM2.22m | 4:20AM2.57m | 5:13PM2.21m | 5:24AM2.55m | 6:17PM2.26m | 6:31AM2.55m | 7:20PM2.37m | 7:38AM2.59m | 8:21PM2.52m | 8:43AM2.66m | 9:16PM2.70m | 9:41AM2.72m | 10:06PM2.87m | 10:34AM2.76m | 10:53PM3.00m | 11:26AM2.76m | 11:40PM3.07m | 12:17PM2.73m | 00:28AM3.08m | 1:07PM2.66m | 1:15AM3.04m | 1:56PM2.58m | |||||||||||||
Low Tide | 9:11PM0.45m | 9:57AM0.13m | 10:06PM0.49m | 10:56AM0.15m | 11:08PM0.49m | 11:57AM0.16m | 00:13AM0.45m | 12:57PM0.13m | 1:18AM0.34m | 1:58PM0.09m | 2:24AM0.19m | 2:56PM0.02m | 3:25AM0.01m | 3:48PM-0.03m | 4:20AM-0.16m | 4:37PM-0.06m | 5:11AM-0.28m | 5:24PM-0.05m | 6:01AM-0.34m | 6:11PM-0.01m | 6:50AM-0.33m | 6:58PM0.06m | 7:39AM-0.27m | |||||||||||||
ESE 9 | E 9 | E 12 | E 10 | E 10 | E 10 | E 9 | E 10 | E 4 | ESE 11 | ESE 11 | SE 3 | SE 4 | ESE 9 | E 3 | ENE 5 | ENE 6 | E 6 | ENE 5 | E 9 | SSE 4 | E 11 | E 10 | E 10 | E 10 | E 10 | SSE 4 | SSE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 3 | E 5 | NE 6 | ENE 6 | |
 |  | | | | |  |  | | |  | | | | |  | | | | | | |  | | | | |  | |  |  | | |  | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | light rain | light rain | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | light rain | some clouds | some clouds | some clouds | clear | some clouds | some clouds | clear | some clouds | rain shwrs | some clouds | rain shwrs | clear | some clouds | light rain | heavy rain | rain shwrs | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 4 | 5 | 1.0 | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | 2.0 | — | 6 | — | — | 2.0 | 21 | 1.0 | — | |
max°C | 16 | 14 | 15 | 13 | 8 | 7 | 6 | 5 | 6 | 7 | 11 | 14 | 15 | 17 | 15 | 8 | 7 | 8 | 7 | 11 | 18 | 17 | 21 | 23 | 21 | 18 | 22 | 20 | 22 | 26 | 19 | 16 | 16 | 9 | 13 | 16 |
Moonrise | — | 1:02 | — | — | 1:49 | — | — | 2:27 | — | — | 2:57 | — | — | 3:23 | — | — | 3:46 | — | — | 4:08 | — | — | 4:30 | — | — | 4:56 | — | — | 5:25 | — | — | 6:02 | — | — | 6:48 | — |
Moonset | 8:19 | 9:21 | — | — | 10:32 | — | — | 11:49 | — | — | 1:07 | — | — | 2:25 | — | — | — | 3:43 | — | — | 5:01 | — | — | 6:21 | — | — | 7:42 | — | — | — | 9:03 | — | — | 10:19 | — | 11:26 |
 | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:24 | — |
 | 7:40 | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:49 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — | — | 7:52 | — | — | 7:53 |
Today's sea temperature in Seavey Island, Portsmouth Harbor is 7.1 °C (Statistics for 28 Apr 1981-2005 – mean: 6.7 max: 8.1 min: 4.9°C) | ||||||||||||||||||||||||||||||||||||
Nearest