Nantucket 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 07:03 AM and sunset is at 04:16 PM.
Days 1–3 Weather SummaryA dusting of new snow. Icy conditions (max 3°C on Sun afternoon, min -5°C on Thu night). Winds decreasing (near gales from the NNW on Thu night, light winds from the NE by Fri night). | Days 4–6 Weather SummaryModerate rain (total 19mm), heaviest on Sun night. Icy conditions (max 9°C on Mon afternoon, min -1°C on Tue night). Winds increasing (moderate winds from the SSW on Sun night, gales from the W by Tue morning). | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Wed night, min -5°C on Sat morning). Mainly strong winds. | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Mon morning, min -6°C on Sun morning). Winds increasing (light winds from the WNW on Sun morning, near gales from the N by Tue night). | ||||||||||||||||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tue 6 | ||||||||||||||||||||||||
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 | 4:24PM0.95m | 5:14AM0.94m | 5:22PM0.91m | 6:05AM1.01m | 6:23PM0.87m | 6:57AM1.09m | 7:25PM0.84m | 7:50AM1.16m | 8:27PM0.82m | 8:45AM1.23m | 9:28PM0.81m | 9:40AM1.26m | 10:30PM0.82m | 10:39AM1.29m | 11:30PM0.84m | 11:36AM1.30m | 00:26AM0.87m | 12:32PM1.28m | 1:20AM0.89m | 1:26PM1.24m | 2:11AM0.92m | 2:18PM1.17m | |||||||||||||
Low Tide | 10:00AM0.15m | 10:28PM0.02m | 10:58AM0.11m | 11:15PM0.03m | 11:58AM0.06m | 00:06AM0.04m | 12:59PM0.01m | 1:00AM0.04m | 2:01PM-0.05m | 1:56AM0.04m | 3:01PM-0.10m | 2:52AM0.03m | 3:58PM-0.14m | 3:49AM0.01m | 4:53PM-0.17m | 4:44AM-0.00m | 5:45PM-0.18m | 5:39AM-0.01m | 6:37PM-0.17m | 6:34AM-0.00m | 7:28PM-0.14m | 7:30AM0.02m | |||||||||||||
NE 8 | NE 8 | ENE 10 | E 12 | E 12 | E 12 | E 12 | E 12 | SW 5 | S 4 | SSW 8 | SSW 10 | SW 11 | SW 10 | SW 10 | SW 8 | SW 8 | SW 8 | SW 7 | W 5 | WSW 6 | WSW 5 | WSW 5 | W 5 | W 4 | W 4 | WNW 4 | S 7 | S 6 | SW 4 | SW 5 | SW 6 | NW 4 | NNE 6 | NNE 8 | |
 | |  | |  |  |  | |  |  | |  | | |  | | |  | | | | | | | | | | | | | | | | | | |
cloudy | cloudy | light snow | cloudy | some clouds | clear | clear | some clouds | heavy rain | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | clear | clear | cloudy | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | 11 | 5 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -5 | -3 | -2 | -1 | -2 | -2 | 1 | 3 | 6 | 8 | 9 | 6 | 0 | 0 | 0 | 1 | 2 | 2 | -1 | -2 | -2 | -3 | -2 | -3 | -4 | -2 | -3 | -5 | -1 | 5 | 6 | 3 | -1 | -4 | -4 |
Moonrise | 10:54 | — | — | 11:16 | — | — | 11:39 | — | — | 12:05 | — | — | 12:38 | — | — | 1:20 | — | — | 2:13 | — | — | — | 3:20 | — | — | 4:36 | — | — | 5:55 | — | — | 7:12 | — | — | 8:25 |
Moonset | — | — | 11:07 | — | — | — | 12:17 | — | — | 1:31 | — | — | 2:48 | — | — | 4:08 | — | — | 5:27 | — | — | 6:38 | — | — | 7:37 | — | — | 8:23 | — | — | 8:58 | — | — | 9:25 | — |
 | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — |
 | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — | — | 4:20 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 | — | — | 4:24 | — | — | 4:25 |
Today's sea temperature in Nantucket is 4.7° C (Statistics for 26 Dec 1981-2005 – mean: 8.0 max: 10.0 min: 6.0°C) | |||||||||||||||||||||||||||||||||||
Nearest