Plum Island Sound (south end) 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 04:10 PM.
Days 1–4 Weather SummaryMostly dry. Icy conditions (max 5°C on Sun morning, min -6°C on Sun night). Winds decreasing (fresh winds from the SSW on Sat night, light winds from the WSW by Tue morning). | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 9°C on Fri morning, min 0°C on Wed morning). Winds increasing (light winds from the NW on Wed morning, fresh winds from the WSW by Fri morning). | Days 8–10 Weather SummaryLight rain (total 3mm), mostly falling on Sun night. Freeze-thaw conditions (max 9°C on Fri afternoon, min -8°C on Fri night). Winds decreasing (fresh winds from the NW on Fri afternoon, light winds from the ESE by Sat afternoon). | Days 11–13 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -4°C on Mon night). Winds decreasing (fresh winds from the N on Mon night, calm by Wed night). | |||||||||||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thu 1 | ||||||||||||||||||||||||
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 | 11:57PM2.32m | 12:04PM2.77m | 00:37AM2.34m | 12:44PM2.79m | 1:18AM2.38m | 1:27PM2.79m | 2:01AM2.44m | 2:11PM2.78m | 2:46AM2.50m | 2:59PM2.74m | 3:34AM2.58m | 3:50PM2.69m | 4:24AM2.67m | 4:45PM2.62m | 5:16AM2.77m | 5:43PM2.56m | 6:11AM2.87m | 6:43PM2.53m | 7:08AM2.98m | 7:43PM2.52m | 8:04AM3.08m | 8:42PM2.52m | 9:00AM3.15m | |||||||||||||
Low Tide | 5:57PM0.13m | 5:58AM0.44m | 6:37PM0.11m | 6:38AM0.41m | 7:17PM0.09m | 7:20AM0.39m | 7:58PM0.08m | 8:04AM0.36m | 8:41PM0.07m | 8:53AM0.33m | 9:25PM0.08m | 9:45AM0.29m | 10:13PM0.09m | 10:41AM0.23m | 11:04PM0.12m | 11:41AM0.15m | 11:57PM0.15m | 12:41PM0.05m | 00:53AM0.16m | 1:41PM-0.05m | 1:50AM0.14m | 2:40PM-0.16m | 2:46AM0.12m | |||||||||||||
SE 11 | SSE 6 | ESE 9 | ESE 9 | ESE 10 | NW 4 | NNW 4 | ESE 9 | ESE 10 | ESE 10 | ENE 5 | E 5 | E 6 | E 6 | E 7 | E 8 | E 9 | E 11 | E 10 | NW 4 | NE 6 | NE 6 | ENE 7 | E 11 | SE 4 | SE 5 | E 4 | ESE 5 | NE 6 | ENE 8 | ENE 8 | E 10 | E 11 | E 12 | E 13 | E 12 | |
 |  |  | |  | | | |  | | | | |  | | | | | | | | | | | |  | | | | | | | | | | | |
some clouds | cloudy | clear | clear | clear | clear | clear | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | clear | clear | cloudy | cloudy | some clouds | cloudy | cloudy | light rain | cloudy | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | |
max°C | 2 | 4 | 5 | 1 | -2 | -3 | -3 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 4 | 3 | 5 | 9 | 9 | -2 | -6 | -5 | -2 | 1 | 2 | 4 | 3 | 4 | 0 | -2 | -1 | -2 | -2 | 0 | 1 | 2 |
Moonrise | — | — | 8:46 | — | — | 9:21 | — | — | 9:51 | — | — | 10:15 | — | — | 10:37 | — | — | 10:58 | — | — | 11:18 | — | — | 11:40 | — | — | 12:05 | — | — | 12:36 | — | — | 1:17 | — | — | 2:10 |
Moonset | 4:25 | — | — | 5:28 | — | — | 6:35 | — | — | 7:43 | — | — | 8:52 | — | — | — | 10:00 | — | — | 11:10 | — | — | — | 12:21 | — | — | 1:36 | — | — | 2:55 | — | — | 4:17 | — | — | 5:36 |
 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 |
 | 4:10 | — | — | 4:12 | — | — | 4:12 | — | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — | — |
Today's sea temperature in Plum Island Sound (south end) is 7.1° C (Statistics for 20 Dec 1981-2005 – mean: 6.9 max: 8.2 min: 5.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest