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 05:07 AM and sunset is at 08:16 PM.
Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Fri morning. Warm air temperatures (max 22°C on Wed afternoon, min 18°C on Wed morning). Winds increasing (light winds from the WNW on Thu morning, fresh winds from the S by Fri morning). | Days 4–6 Weather SummaryMostly dry. Warm air temperatures (max 20°C on Mon afternoon, min 16°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 28°C on Thu afternoon, min 19°C on Tue night). Winds decreasing (strong winds from the SW on Wed morning, calm by Wed night). | Days 10–12 Weather SummaryMostly dry. Warm (max 26°C on Fri morning, min 16°C on Sat morning). Winds decreasing (strong winds from the NNE on Fri night, light winds from the W by Sat night). | Days 13–16 Weather SummaryHeavy rain (total 21mm), heaviest during Thu morning. Warm (max 27°C on Wed afternoon, min 20°C on Mon morning). Winds decreasing (fresh winds from the SW on Mon afternoon, light winds from the N by Tue morning). | |||||||||||||||||||||||||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thu 9 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 9:07AM0.84m | 9:17PM1.08m | 10:02AM0.80m | 10:03PM1.08m | 10:55AM0.77m | 10:47PM1.07m | 11:43AM0.76m | 11:30PM1.07m | 12:28PM0.76m | 00:12AM1.08m | 1:09PM0.77m | 00:53AM1.08m | 1:48PM0.78m | 1:33AM1.08m | 2:26PM0.79m | 2:13AM1.08m | 3:04PM0.81m | 2:52AM1.06m | 3:42PM0.84m | 3:33AM1.04m | 4:21PM0.88m | 4:16AM1.01m | 5:01PM0.93m | 5:02AM0.97m | 5:45PM0.98m | 5:54AM0.92m | 6:31PM1.05m | 6:51AM0.88m | 7:21PM1.11m | ||||||||||||||||||
Low Tide | 2:28PM0.19m | 3:38AM0.10m | 3:18PM0.23m | 4:30AM0.09m | 4:06PM0.25m | 5:16AM0.09m | 4:51PM0.26m | 5:56AM0.08m | 5:33PM0.26m | 6:34AM0.08m | 6:13PM0.26m | 7:11AM0.08m | 6:53PM0.26m | 7:48AM0.08m | 7:34PM0.25m | 8:25AM0.08m | 8:16PM0.25m | 9:02AM0.08m | 9:01PM0.23m | 9:41AM0.08m | 9:49PM0.21m | 10:20AM0.09m | 10:40PM0.18m | 11:01AM0.09m | 11:33PM0.15m | 11:45AM0.10m | 00:28AM0.11m | 12:32PM0.11m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SSE 7 | S 8 | S 8 | S 7 | S 7 | S 5 | SSW 5 | S 6 | SSE 6 | S 6 | S 6 | S 7 | S 6 | S 6 | SSE 8 | SSE 8 | SE 10 | S 5 | SW 4 | SSW 5 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | NNE 5 | NE 6 | NE 6 | E 6 | S 6 | WSW 3 | WSW 4 | WSW 4 | SW 5 | SW 5 | SW 6 | SSW 6 | SSW 5 | SSE 7 | SW 4 | SSW 6 | SSW 6 | SSW 6 |
 | |  | |  |  |  | |  |  | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | |  |  | |
clear | clear | clear | clear | some clouds | some clouds | light rain | light rain | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | clear | clear | some clouds | clear | some clouds | clear | clear | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | rain shwrs | mod rain | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 10 |
max °C | 19 | 22 | 22 | 21 | 22 | 22 | 19 | 19 | 20 | 19 | 19 | 19 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 26 | 26 | 28 | 27 | 26 | 26 | 25 | 16 | 17 | 19 | 20 | 22 | 20 | 20 | 20 | 22 | 25 | 23 | 22 | 25 | 27 | 22 | 21 | 21 |
Moonrise | — | 3:45 | — | — | 4:50 | — | — | 5:52 | — | — | 6:52 | — | — | 7:46 | — | — | 8:34 | — | — | — | 9:13 | — | — | 9:46 | — | — | 10:13 | — | — | 10:37 | — | — | 10:59 | — | — | 11:20 | — | — | 11:41 | — | — | — | 12:04 | — | — | 12:31 | — |
Moonset | 1:17 | — | — | 1:42 | — | — | 2:12 | — | — | 2:47 | — | — | 3:30 | — | — | 4:21 | — | — | 5:19 | — | — | 6:21 | — | — | 7:26 | — | — | 8:31 | — | — | 9:36 | — | — | 10:41 | — | — | 11:47 | — | — | 12:55 | — | — | 2:07 | — | — | — | 3:23 |
 | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — |
 | — | 8:16 | — | — | 8:16 | — | — | 8:16 | — | — | 8:16 | — | — | 8:16 | — | — | 8:16 | — | — | 8:16 | — | — | 8:16 | — | — | 8:16 | — | — | 8:16 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 |
Today's sea temperature in Nantucket is 16.8° C (Statistics for 24 Jun 1981-2005 – mean: 16.9 max: 20.0 min: 15.5°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest