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 04:15 PM.
Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Icy conditions (max 6°C on Tue night, min -4°C on Thu night). Winds decreasing (near gales from the NNW on Wed morning, light winds from the NNW by Wed night). | Days 4–6 Weather SummaryModerate rain (total 15mm), heaviest on Sun night. Icy conditions (max 7°C on Sun night, min -3°C on Sat night). Winds increasing (light winds from the NE on Fri night, gales from the W by Mon afternoon). | Days 7–9 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Wed night, min -3°C on Tue morning). Winds decreasing (gales from the W on Mon night, light winds from the NNW by Thu morning). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Sun night, min -13°C on Fri morning). Winds decreasing (strong winds from the NW on Thu night, light winds from the W by Sat night). | ||||||||||||||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sun 4 | ||||||||||||||||||||||||
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 | 2:47PM1.03m | 3:42AM0.83m | 3:33PM0.99m | 4:26AM0.88m | 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 | |||||||||||||
Low Tide | 8:15AM0.20m | 9:00PM0.02m | 9:06AM0.18m | 9:43PM0.02m | 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 | ||||||||||||
W 5 | ENE 8 | E 9 | E 10 | SSE 8 | NW 5 | NE 8 | NE 8 | NE 8 | E 12 | E 13 | E 13 | E 12 | E 12 | E 11 | SSW 7 | SW 9 | SW 9 | SW 10 | WSW 6 | WSW 6 | W 5 | WSW 5 | SW 7 | SW 7 | SSE 8 | NW 4 | NW 5 | N 5 | NW 4 | NE 6 | E 12 | ESE 11 | ESE 10 | E 10 | |
 |  |  | |  |  | | | | | | | |  |  | | | | | | | | | | |  | | | | | | |  | | | |
cloudy | light rain | some clouds | cloudy | clear | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | some clouds | heavy rain | light rain | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | light snow | some clouds | some clouds | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 4 | 3 | 3 | 6 | 5 | -2 | -4 | -3 | 0 | 1 | 1 | -1 | 0 | 2 | 7 | 7 | 2 | 0 | -2 | -1 | -3 | 0 | 3 | 4 | 0 | -2 | -4 | -12 | -11 | -11 | -10 | -8 | -4 | -1 | 1 |
Moonrise | 10:10 | — | — | 10:33 | — | — | 10:54 | — | — | 11:16 | — | — | 11:39 | — | — | 12:05 | — | — | 12:38 | — | — | 1:20 | — | — | 2:13 | — | — | — | 3:20 | — | — | 4:36 | — | — | 5:55 |
Moonset | — | 8:51 | — | — | — | 9:59 | — | — | 11:07 | — | — | — | 12:17 | — | — | 1:31 | — | — | 2:48 | — | — | 4:08 | — | — | 5:27 | — | — | 6:38 | — | — | 7:37 | — | — | 8:23 | — |
 | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — |
 | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — | — | 4:20 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 |
Today's sea temperature in Nantucket is 5.3° C (Statistics for 24 Dec 1981-2005 – mean: 8.2 max: 10.0 min: 6.9°C) | |||||||||||||||||||||||||||||||||||
Nearest