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 06:44 PM.
Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Sun night. Cool air temperatures (max 17°C on Mon afternoon, min 10°C on Tue morning). Winds increasing (light winds from the ESE on Sun night, fresh winds from the ENE by Wed morning). | Days 5–7 Weather SummaryModerate rain (total 18mm), heaviest on Fri afternoon. Cool air temperatures (max 15°C on Fri night, min 9°C on Thu morning). Winds increasing (light winds from the NE on Wed night, strong winds from the NNE by Fri night). | Days 8–10 Weather SummaryMostly dry. Very mild (max 17°C on Sat afternoon, min 8°C on Sun morning). Winds decreasing (fresh winds from the NE on Sat night, light winds from the NNE by Tue morning). | Days 11–13 Weather SummaryLight rain (total 8mm), mostly falling on Fri afternoon. Very mild (max 18°C on Fri morning, min 11°C on Tue night). Wind will be generally light. | Days 14–17 Weather SummaryHeavy rain (total 23mm), heaviest during Fri night. Warm (max 20°C on Sat afternoon, min 8°C on Mon night). Winds decreasing (fresh winds from the SE on Fri night, light winds from the WSW by Sun morning). | |||||||||||||||||||||||||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||||||||||||||||||||
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 | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 7:02PM2.45m | 7:52AM2.19m | 8:00PM2.50m | 8:44AM2.29m | 8:52PM2.58m | 9:29AM2.41m | 9:38PM2.67m | 10:08AM2.55m | 10:20PM2.75m | 10:44AM2.69m | 10:59PM2.82m | 11:19AM2.83m | 11:39PM2.87m | 11:55AM2.95m | 00:19AM2.88m | 12:32PM3.04m | 1:02AM2.85m | 1:14PM3.09m | 1:48AM2.79m | 1:59PM3.09m | 2:38AM2.69m | 2:50PM3.04m | 3:34AM2.58m | 3:47PM2.96m | 4:38AM2.48m | 4:52PM2.87m | 5:48AM2.44m | 6:04PM2.81m | |||||||||||||||||||
Low Tide | 12:43PM0.69m | 1:36AM0.46m | 1:42PM0.64m | 2:29AM0.40m | 2:36PM0.54m | 3:14AM0.31m | 3:23PM0.41m | 3:54AM0.21m | 4:05PM0.27m | 4:30AM0.12m | 4:45PM0.12m | 5:06AM0.05m | 5:25PM-0.01m | 5:41AM-0.00m | 6:05PM-0.12m | 6:19AM-0.02m | 6:47PM-0.20m | 7:00AM-0.01m | 7:33PM-0.21m | 7:44AM0.05m | 8:22PM-0.18m | 8:33AM0.13m | 9:17PM-0.10m | 9:28AM0.24m | 10:18PM-0.00m | 10:30AM0.33m | 11:26PM0.07m | 11:41AM0.38m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 4 | SE 4 | ENE 5 | E 5 | E 5 | E 6 | E 6 | ESE 6 | E 6 | ESE 8 | ESE 9 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | E 10 | ESE 10 | ESE 9 | E 8 | E 9 | ESE 10 | ESE 10 | E 10 | ESE 11 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | E 10 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | SE 4 | SE 7 | SE 7 | ESE 9 | SE 8 | SE 8 | SE 7 | SE 7 | SE 5 | SE 6 | ESE 6 |
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light rain | rain shwrs | clear | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | cloudy | some clouds | cloudy | light rain | heavy rain | light rain | light rain | cloudy | some clouds | cloudy | some clouds | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | light rain | light rain | cloudy | cloudy | some clouds | light rain | mod rain | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | rain shwrs | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 3 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 12 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | 1 | 6 | 18 | — | — | — | — | — | — | 2 | — | — |
max °C | 14 | 14 | 15 | 17 | 16 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 13 | 13 | 12 | 11 | 15 | 15 | 17 | 16 | 9 | 11 | 12 | 11 | 11 | 11 | 11 | 13 | 12 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 18 | 18 | 18 | 20 | 17 | 16 | 19 | 17 | 17 | 20 | 15 |
Moonrise | 3:55 | — | — | 4:27 | — | — | 4:54 | — | — | 5:17 | — | — | 5:38 | — | — | 5:59 | — | — | 6:19 | — | — | 6:41 | — | — | 7:07 | — | — | 7:39 | — | — | 8:20 | — | — | — | 9:12 | — | — | 10:16 | — | — | 11:29 | — | — | — | 12:46 | — | — |
Moonset | — | — | 12:46 | — | — | 1:52 | — | — | 2:59 | — | — | 4:07 | — | — | 5:16 | — | — | 6:26 | — | — | 7:38 | — | — | 8:52 | — | — | 10:10 | — | — | 11:28 | — | — | 12:43 | — | — | 1:48 | — | — | 2:42 | — | — | — | 3:24 | — | — | 3:57 | — |
 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — |
 | 6:44 | — | — | 6:42 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:35 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:25 | — | — | 6:23 | — | — | 6:22 | — | — | 6:21 | — | — | 6:19 | — | — | 6:16 | — |
Today's sea temperature in Jaffrey Point, Portsmouth Harbor is 17.3°C (Statistics for 20 Sep 1981-2005 – mean: 16.1 max: 17.3 min: 13.5°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest