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 — and sunset is at 07:30 PM.
Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Sat night. Warm air temperatures (max 25°C on Sun night, min 19°C on Sat night). Winds decreasing (fresh winds from the ENE on Fri night, calm by Sat morning). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Warm air temperatures (max 24°C on Mon night, min 20°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the SW by Wed night). | Days 8–10 Weather SummaryModerate rain (total 13mm), heaviest on Fri morning. Warm (max 23°C on Thu afternoon, min 19°C on Fri afternoon). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 42mm), heaviest during Tue night. Warm (max 24°C on Mon morning, min 18°C on Tue morning). Winds increasing (light winds from the N on Mon night, strong winds from the SE by Tue night). | Days 14–17 Weather SummaryLight rain (total 2mm), mostly falling on Fri night. Warm (max 22°C on Wed night, min 17°C on Sat night). Winds decreasing (fresh winds from the WNW on Wed night, calm by Fri night). | |||||||||||||||||||||||||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||||||||||||
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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 7:10PM0.36m | 7:56AM0.31m | 8:08PM0.36m | 8:55AM0.31m | 9:04PM0.37m | 9:48AM0.32m | 9:56PM0.37m | 10:35AM0.34m | 10:42PM0.39m | 11:17AM0.35m | 11:25PM0.40m | 11:56AM0.37m | 00:04AM0.41m | 12:32PM0.38m | 00:43AM0.41m | 1:08PM0.40m | 1:23AM0.41m | 1:44PM0.41m | 2:03AM0.41m | 2:23PM0.42m | 2:47AM0.40m | 3:04PM0.42m | 3:33AM0.39m | 3:50PM0.42m | 4:25AM0.37m | 4:41PM0.42m | 5:23AM0.36m | 5:39PM0.41m | |||||||||||||||||||
Low Tide | 12:53PM0.09m | 1:45AM0.07m | 1:50PM0.09m | 2:45AM0.06m | 2:47PM0.09m | 3:39AM0.05m | 3:40PM0.08m | 4:26AM0.04m | 4:28PM0.07m | 5:07AM0.03m | 5:13PM0.05m | 5:46AM0.02m | 5:54PM0.04m | 6:23AM0.01m | 6:36PM0.02m | 7:00AM-0.00m | 7:16PM0.01m | 7:38AM-0.00m | 7:58PM-0.00m | 8:17AM-0.00m | 8:42PM-0.01m | 8:59AM0.00m | 9:28PM-0.01m | 9:44AM0.02m | 10:19PM-0.00m | 10:33AM0.03m | 11:16PM0.01m | 11:29AM0.04m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | E 4 | ESE 5 | ESE 5 | ESE 5 | SE 13 | SSE 4 | SE 7 | SSE 6 | S 6 | S 6 | S 6 | SW 5 | SW 6 | SSW 6 | SSW 5 | SW 4 | S 6 | SE 8 | SE 9 | SE 8 | SE 9 | SSE 8 | S 7 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | S 5 | SSE 5 | SE 12 | SE 12 | SE 11 | SW 6 | SE 10 | ESE 6 | ENE 6 | ENE 6 | SE 8 | SE 8 | ESE 8 | E 8 |
 |  |  | |  |  | |  |  | | | | | | | |  | | |  |  | |  | | | | | | |  |  | | |  | | | | | | | | | | | | | | |
some clouds | rain shwrs | cloudy | cloudy | light rain | rain shwrs | some clouds | risk tstorm | clear | clear | risk tstorm | some clouds | rain shwrs | risk tstorm | clear | clear | some clouds | some clouds | clear | cloudy | mod rain | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | light rain | risk tstorm | risk tstorm | some clouds | heavy rain | rain shwrs | cloudy | cloudy | some clouds | clear | some clouds | clear | clear | clear | rain shwrs | rain shwrs | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | 2 | — | — | 5 | 3 | — | 1 | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | 7 | 6 | — | — | — | — | — | — | — | 4 | 5 | 1 | — | 11 | 21 | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
max °C | 20 | 20 | 21 | 21 | 21 | 22 | 24 | 25 | 24 | 23 | 24 | 22 | 21 | 22 | 20 | 22 | 22 | 23 | 23 | 23 | 23 | 20 | 22 | 21 | 20 | 20 | 20 | 21 | 23 | 24 | 23 | 23 | 20 | 19 | 20 | 20 | 19 | 22 | 19 | 21 | 20 | 18 | 18 | 20 | 19 | 18 | 19 |
Moonrise | 3:33 | — | — | 4:25 | — | — | 5:10 | — | — | 5:48 | — | — | 6:19 | — | — | 6:45 | — | — | 7:09 | — | — | 7:30 | — | — | 7:52 | — | — | 8:13 | — | — | 8:38 | — | — | — | 9:06 | — | — | 9:41 | — | — | 10:26 | — | — | 11:22 | — | — | — |
Moonset | — | — | 12:08 | — | — | 1:01 | — | — | 2:00 | — | — | 3:04 | — | — | 4:10 | — | — | 5:16 | — | — | 6:22 | — | — | 7:29 | — | — | 8:37 | — | — | 9:47 | — | — | 10:59 | — | — | 12:14 | — | — | 1:29 | — | — | 2:40 | — | — | — | 3:43 | — |
 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — |
 | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — | — | 7:17 | — | — | 7:15 | — | — | 7:15 | — | — | 7:13 | — | — | 7:10 | — | — | 7:09 | — | — | 7:07 | — | — | 7:06 | — |
Today's sea temperature in Siasconset, Nantucket Island is 20.1° C (Statistics for 21 Aug 1981-2005 – mean: 21.0 max: 22.2 min: 19.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest