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 07:07 AM and sunset is at 04:09 PM.
Days 1–3 Weather SummaryModerate rain (total 18mm), heaviest on Fri morning. Icy conditions (max 14°C on Fri morning, min -3°C on Tue night). Winds increasing (light winds from the WSW on Wed night, near gales from the S by Fri morning). | Days 4–6 Weather SummaryMostly dry. Icy conditions (max 5°C on Fri night, min -6°C on Mon afternoon). Winds decreasing (fresh winds from the WNW on Fri night, light winds from the W by Sat afternoon). | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -8°C on Mon night). Winds decreasing (fresh winds from the NW on Wed afternoon, light winds from the NE by Wed night). | Days 10–12 Weather SummaryA dusting of snow turning to light rain (total 3mm) on Thu night. Freeze-thaw conditions (max 4°C on Fri morning, min -8°C on Sat night). Winds increasing (light winds from the SSW on Thu night, strong winds from the W by Sun afternoon). | ||||||||||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | ||||||||||||||||||||||||
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 | 9:21AM2.68m | 9:56PM2.30m | 10:03AM2.70m | 10:38PM2.30m | 10:44AM2.72m | 11:18PM2.30m | 11:24AM2.74m | 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 | ||||||||||||
Low Tide | 3:52PM0.18m | 3:56AM0.46m | 4:35PM0.16m | 4:38AM0.46m | 5:17PM0.15m | 5:18AM0.45m | 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 | |||||||||||||
SSW 4 | SSW 4 | WNW 4 | ESE 10 | SSE 3 | SE 6 | SE 6 | SE 9 | SE 10 | ESE 11 | ESE 11 | ESE 10 | ESE 11 | ESE 11 | ESE 10 | NNW 4 | NNW 4 | NNE 5 | ESE 10 | E 10 | SSW 4 | W 3 | NNW 4 | NE 6 | NE 5 | ENE 4 | ESE 5 | ESE 7 | ESE 8 | ESE 8 | NW 4 | NW 4 | WNW 4 | WNW 4 | WNW 4 | |
 | |  | |  |  |  |  |  | | | | | | | | | |  | | | | | | | |  | | | | | | | | | |
some clouds | some clouds | clear | some clouds | clear | cloudy | mod rain | rain shwrs | some clouds | clear | some clouds | cloudy | some clouds | clear | clear | clear | clear | clear | cloudy | cloudy | some clouds | clear | clear | some clouds | cloudy | cloudy | snow shwrs | clear | clear | clear | clear | some clouds | clear | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 10 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | |
max°C | 5 | 7 | 4 | 4 | 5 | 13 | 14 | 12 | 5 | 0 | 0 | 4 | 5 | 5 | 3 | -4 | -5 | -7 | -4 | -1 | 0 | 2 | -1 | -5 | -2 | 0 | 3 | 4 | 3 | -1 | -4 | -4 | -7 | -6 | -6 |
Moonrise | 5:09 | — | — | 6:11 | — | — | 7:10 | — | — | 8:02 | — | — | 8:46 | — | — | 9:21 | — | — | 9:51 | — | — | 10:15 | — | — | 10:37 | — | — | 10:58 | — | — | 11:18 | — | — | 11:40 | — |
Moonset | 2:04 | — | — | 2:43 | — | — | — | 3:30 | — | — | 4:25 | — | — | 5:28 | — | — | 6:35 | — | — | 7:43 | — | — | 8:52 | — | — | — | 10:00 | — | — | 11:10 | — | — | — | 12:21 | — |
 | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — |
 | — | 4:09 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:12 | — | — | 4:12 | — | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 |
Today's sea temperature in Plum Island Sound (south end) is 7.3° C (Statistics for 17 Dec 1981-2005 – mean: 7.2 max: 9.2 min: 5.9°C) | |||||||||||||||||||||||||||||||||||
Nearest