Siasconset, Nantucket Island 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 06:52 AM and sunset is at 04:09 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 6°C on Sun night, min -4°C on Mon morning). Winds decreasing (near gales from the NNW on Mon morning, light winds from the WSW by Tue morning). | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Cool air temperatures (max 10°C on Wed afternoon, min 2°C on Thu night). Winds decreasing (near gales from the SSW on Wed afternoon, light winds from the NW by Thu night). | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Fri night, min -3°C on Sun morning). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Mon afternoon). | Days 10–12 Weather SummaryA heavy fall of snow, heaviest during Tue night. Becoming milder with moderate rain (total 19mm) on Tue night. Freeze-thaw conditions (max 7°C on Thu night, min -1°C on Wed night). Winds decreasing (stormy winds from the NNE on Tue afternoon, light winds from the W by Wed night). | ||||||||||||||||||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | ||||||||||||||||||||||||
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 | 12:46PM0.47m | 1:32AM0.39m | 1:42PM0.45m | 2:28AM0.38m | 2:39PM0.43m | 3:25AM0.37m | 3:37PM0.40m | 4:23AM0.37m | 4:38PM0.38m | 5:21AM0.37m | 5:40PM0.36m | 6:17AM0.37m | 6:41PM0.34m | 7:10AM0.37m | 7:39PM0.34m | 7:59AM0.37m | 8:33PM0.34m | 8:45AM0.38m | 9:22PM0.34m | 9:28AM0.38m | 10:07PM0.34m | 10:09AM0.39m | |||||||||||||
Low Tide | 7:20PM-0.06m | 7:31AM0.01m | 8:14PM-0.04m | 8:27AM0.02m | 9:08PM-0.02m | 9:25AM0.04m | 10:04PM0.00m | 10:26AM0.05m | 11:00PM0.02m | 11:28AM0.05m | 11:56PM0.04m | 12:31PM0.06m | 00:50AM0.05m | 1:31PM0.05m | 1:42AM0.06m | 2:26PM0.04m | 2:30AM0.06m | 3:14PM0.03m | 3:15AM0.06m | 3:58PM0.03m | 3:57AM0.06m | 4:39PM0.02m | |||||||||||||
SE 8 | SE 8 | WSW 4 | NNW 5 | NNE 5 | NE 7 | ENE 7 | ESE 9 | SW 6 | SW 8 | SSW 8 | SSW 10 | SSW 10 | SSW 9 | S 8 | S 8 | S 7 | S 7 | SSW 8 | S 8 | S 7 | NW 4 | WNW 4 | WNW 4 | W 4 | SE 10 | SE 10 | ENE 6 | ENE 8 | E 11 | E 12 | ENE 11 | E 11 | E 11 | E 10 | |
 |  |  | | | | | |  | | |  |  | | | | |  | | | | | | | | |  |  |  |  | | | | | | |
some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | light rain | some clouds | cloudy | rain shwrs | clear | cloudy | some clouds | cloudy | some clouds | clear | some clouds | cloudy | some clouds | clear | clear | some clouds | some clouds | cloudy | cloudy | light snow | mod snow | heavy snow | clear | clear | clear | some clouds | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | 1 | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 12 | — | — | — | — | — | |
max°C | 2 | 5 | 6 | -4 | -2 | -1 | -1 | 4 | 8 | 9 | 10 | 9 | 4 | 4 | 2 | 2 | 3 | 2 | 0 | 1 | 1 | -2 | -1 | -2 | 0 | 2 | 2 | 1 | 2 | 3 | 1 | 2 | 0 | 4 | 6 |
Moonrise | — | 7:06 | — | — | 8:22 | — | — | — | 9:35 | — | — | 10:43 | — | — | 11:48 | — | — | — | 12:50 | — | — | 1:52 | — | — | 2:54 | — | — | 3:57 | — | — | 5:00 | — | — | 6:02 | — |
Moonset | 9:51 | — | — | 10:30 | — | — | 11:00 | — | — | 11:25 | — | — | 11:47 | — | — | 12:06 | — | — | 12:26 | — | — | 12:46 | — | — | 1:09 | — | — | 1:35 | — | — | 2:07 | — | — | 2:45 | — |
 | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — |
 | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:12 | — | — | 4:12 |
Today's sea temperature in Siasconset, Nantucket Island is 8.1° C (Statistics for 07 Dec 1981-2005 – mean: 10.0 max: 12.5 min: 8.2°C) | |||||||||||||||||||||||||||||||||||
Nearest