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 07:01 AM and sunset is at 04:13 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 8°C on Sat night, min -3°C on Sun night). Winds decreasing (strong winds from the NW on Sun night, light winds from the W by Mon night). | Days 4–6 Weather SummaryA dusting of snow. Milder later with heavy rain (total 20mm) on Tue night. Icy conditions (max 8°C on Thu night, min 0°C on Wed night). Winds decreasing (strong winds from the NE on Tue night, light winds from the SW by Thu afternoon). | Days 7–9 Weather SummaryLight rain (total 4mm), mostly falling on Fri morning. Freeze-thaw conditions (max 8°C on Fri morning, min -6°C on Sun morning). Winds decreasing (near gales from the NW on Fri night, light winds from the W by Sun night). | Days 10–12 Weather SummaryModerate rain (total 14mm), heaviest on Mon night. Mild temperatures (max 8°C on Tue morning, min 2°C on Mon morning). Winds increasing (light winds from the WSW on Mon afternoon, near gales from the S by Tue morning). | |||||||||||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | |||||||||||||||||||||||||
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 | 11:28AM0.40m | 00:08AM0.34m | 12:07PM0.40m | 00:47AM0.34m | 12:46PM0.40m | 1:27AM0.34m | 1:27PM0.39m | 2:07AM0.35m | 2:10PM0.39m | 2:50AM0.35m | 2:56PM0.38m | 3:35AM0.36m | 3:46PM0.38m | 4:22AM0.37m | 4:40PM0.37m | 5:13AM0.39m | 5:38PM0.36m | 6:07AM0.40m | 6:39PM0.36m | 7:02AM0.42m | 7:40PM0.37m | 7:58AM0.44m | 8:39PM0.37m | |||||||||||||
Low Tide | 5:57PM0.01m | 5:59AM0.06m | 6:36PM0.01m | 6:40AM0.05m | 7:16PM0.01m | 7:22AM0.05m | 7:56PM0.01m | 8:06AM0.05m | 8:38PM0.01m | 8:52AM0.05m | 9:23PM0.01m | 9:43AM0.05m | 10:10PM0.02m | 10:37AM0.04m | 11:01PM0.02m | 11:35AM0.03m | 11:54PM0.02m | 12:35PM0.01m | 00:50AM0.02m | 1:35PM-0.01m | 1:47AM0.02m | 2:35PM-0.02m | 2:43AM0.02m | |||||||||||||
S 11 | S 10 | S 9 | SSW 8 | SSW 8 | W 6 | NW 5 | WNW 4 | W 4 | S 6 | S 4 | ESE 5 | E 7 | ESE 8 | E 9 | E 10 | E 10 | E 12 | E 12 | E 11 | S 9 | SSW 9 | NNW 5 | NE 8 | ENE 7 | E 7 | SE 8 | W 4 | S 6 | S 6 | SSW 6 | SSW 8 | SSW 8 | NE 9 | NE 9 | ENE 10 | |
 |  |  | | | | | | |  |  |  |  | | | | |  |  | |  | | | | | | | | |  | |  | | | | | |
clear | some clouds | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | light snow | mod rain | light snow | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | light rain | light rain | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | mod rain | mod rain | rain shwrs | some clouds | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | 7 | 13 | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | 6 | 6 | 2 | — | — | — | — | |
max°C | 0 | 2 | 8 | 7 | 3 | 0 | -2 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 4 | 5 | 6 | 8 | 8 | 7 | 7 | -4 | -4 | -4 | -5 | -3 | 1 | 2 | 3 | 6 | 8 | 6 | 3 | 4 | 5 | 5 |
Moonrise | 7:52 | — | — | 8:36 | — | — | 9:13 | — | — | 9:43 | — | — | 10:09 | — | — | 10:32 | — | — | 10:54 | — | — | 11:15 | — | — | 11:38 | — | — | 12:05 | — | — | 12:38 | — | — | 1:19 | — | — |
Moonset | — | 4:28 | — | — | 5:30 | — | — | 6:36 | — | — | 7:43 | — | — | 8:51 | — | — | — | 9:58 | — | — | 11:06 | — | — | — | 12:16 | — | — | 1:30 | — | — | 2:47 | — | — | 4:08 | — | — |
 | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 4:13 | — | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — |
Today's sea temperature in Siasconset, Nantucket Island is 5.6° C (Statistics for 20 Dec 1981-2005 – mean: 8.6 max: 10.3 min: 7.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest