Block Island (SW end), Block Island Sound 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 07:05 AM and sunset is at 04:19 PM.
Days 1–3 Weather SummaryHeavy rain (total 24mm), heaviest during Fri morning. Cool air temperatures (max 13°C on Thu night, min 1°C on Tue night). Winds increasing (calm on Wed night, gales from the SSE by Fri morning). | Days 4–6 Weather SummaryMostly dry. Icy conditions (max 8°C on Sat night, min -4°C on Mon afternoon). Winds decreasing (near gales from the W on Fri night, light winds from the W by Sat afternoon). | Days 7–9 Weather SummaryA light covering of new snow, mostly falling on Thu afternoon. Freeze-thaw conditions (max 4°C on Wed morning, min -6°C on Mon night). Winds increasing (light winds from the WNW on Tue morning, strong winds from the W by Tue night). | Days 10–12 Weather SummaryLight rain (total 2mm), mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Thu night, min -5°C on Sun morning). Winds increasing (calm on Thu night, near gales from the W by Sun night). | ||||||||||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | ||||||||||||||||||||||||
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 | 6:14PM0.63m | 6:40AM0.87m | 6:53PM0.65m | 7:17AM0.87m | 7:31PM0.66m | 7:51AM0.87m | 8:07PM0.66m | 8:23AM0.86m | 8:44PM0.66m | 8:54AM0.85m | 9:20PM0.66m | 9:28AM0.83m | 9:59PM0.66m | 10:06AM0.81m | 10:40PM0.67m | 10:50AM0.77m | 11:26PM0.70m | 11:39AM0.73m | 00:17AM0.74m | 12:36PM0.70m | 1:15AM0.79m | 1:39PM0.67m | |||||||||||||
Low Tide | 12:25PM0.05m | 11:49PM0.04m | 1:04PM0.03m | 00:23AM0.03m | 1:42PM0.02m | 00:57AM0.02m | 2:19PM0.02m | 1:32AM0.02m | 2:54PM0.01m | 2:10AM0.04m | 3:27PM0.01m | 2:49AM0.06m | 3:58PM0.01m | 3:32AM0.08m | 4:29PM0.02m | 4:21AM0.09m | 5:05PM0.02m | 5:20AM0.10m | 5:48PM0.02m | 6:33AM0.09m | 6:37PM0.01m | 8:01AM0.07m | |||||||||||||
SSW 5 | SW 5 | S 8 | S 8 | S 8 | SSE 6 | SSE 7 | S 11 | SSE 11 | S 10 | SSE 10 | SSE 9 | S 7 | S 8 | W 4 | W 4 | WNW 4 | NW 3 | SE 10 | WSW 3 | SW 5 | WSW 4 | WNW 3 | N 3 | E 4 | ESE 5 | SE 8 | SE 8 | SE 8 | W 4 | W 4 | WNW 4 | W 4 | W 4 | W 4 | |
 |  |  | | |  |  |  |  | | | | | | | | | | |  | | | | |  | | | | | | | | | | | |
some clouds | clear | some clouds | clear | clear | light rain | heavy rain | rain shwrs | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | clear | cloudy | some clouds | light snow | light snow | light rain | clear | clear | clear | clear | clear | some clouds | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | 2 | 15 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | |
max°C | 7 | 6 | 4 | 6 | 11 | 13 | 13 | 9 | 4 | 0 | 2 | 8 | 5 | 6 | 4 | -1 | -2 | -5 | -2 | 2 | 3 | 4 | 3 | -1 | 0 | 1 | 6 | 4 | 4 | 1 | -3 | -2 | -3 | -5 | -3 |
Moonrise | 5:06 | — | — | 6:08 | — | — | 7:06 | — | — | 7:58 | — | — | 8:43 | — | — | 9:19 | — | — | 9:50 | — | — | 10:16 | — | — | 10:39 | — | — | 11:00 | — | — | 11:22 | — | — | 11:45 | — |
Moonset | 2:14 | — | — | 2:53 | — | — | — | 3:40 | — | — | 4:35 | — | — | 5:37 | — | — | 6:43 | — | — | 7:50 | — | — | 8:58 | — | — | — | 10:05 | — | — | 11:13 | — | — | — | 12:23 | — |
 | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — |
 | — | 4:19 | — | — | 4:19 | — | — | 4:19 | — | — | 4:20 | — | — | 4:20 | — | — | 4:21 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 | — | — | 4:24 |
Today's sea temperature in Block Island (SW end), Block Island Sound is 8.6° C (Statistics for 17 Dec 1981-2005 – mean: 8.9 max: 11.8 min: 7.5°C) | |||||||||||||||||||||||||||||||||||
Nearest