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 07:03 AM and sunset is at 04:17 PM.
Days 1–3 Weather SummaryA light covering of new snow, mostly falling on Sat night. Icy conditions (max 3°C on Sat night, min -9°C on Sun night). Winds increasing (light winds from the W on Sat night, strong winds from the NNW by Sun night). | Days 4–6 Weather SummaryModerate rain (total 13mm), heaviest on Thu night. Icy conditions (max 13°C on Thu night, min -2°C on Wed night). Winds increasing (light winds from the ESE on Thu morning, severe gales from the SSW by Thu night). | Days 7–9 Weather SummaryModerate rain (total 16mm), heaviest on Sun morning. Freeze-thaw conditions (max 10°C on Sat night, min -4°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, light winds from the WSW by Sat morning). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Tue night, min -8°C on Thu morning). Winds increasing (light winds from the WNW on Mon night, near gales from the NW by Wed night). | ||||||||||||||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||||||||||
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 | 3:58PM0.61m | 4:33AM0.81m | 4:48PM0.61m | 5:18AM0.84m | 5:33PM0.62m | 6:00AM0.85m | 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 | |||||||||||||
Low Tide | 10:14AM0.12m | 10:07PM0.08m | 11:01AM0.09m | 10:44PM0.08m | 11:44AM0.07m | 11:17PM0.06m | 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 | ||||||||||||
S 6 | NW 3 | NNW 4 | NW 4 | WNW 4 | W 4 | S 8 | WSW 3 | SW 4 | SSW 5 | SSW 5 | W 5 | S 8 | S 8 | S 7 | S 10 | S 10 | S 10 | S 9 | S 9 | SSW 5 | S 7 | S 8 | S 8 | NW 4 | S 8 | SSE 8 | SW 4 | SSW 5 | SW 6 | SW 5 | SW 5 | W 4 | WNW 4 | NW 4 | |
 |  |  |  |  | | | | | | |  | | |  |  | | | | |  |  | | | | | | | | | | | | | | |
light snow | some clouds | some clouds | clear | cloudy | some clouds | some clouds | cloudy | some clouds | clear | clear | clear | clear | cloudy | mod rain | rain shwrs | some clouds | some clouds | clear | some clouds | cloudy | heavy rain | rain shwrs | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 6 | — | — | — | — | — | 12 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 1 | 0 | -4 | -4 | -2 | 0 | -2 | 0 | 6 | 8 | 7 | 6 | 0 | 7 | 13 | 8 | 4 | 0 | -2 | 2 | 10 | 9 | 7 | 3 | -2 | -2 | 2 | 4 | 6 | 7 | 6 | 7 | 7 | -5 | -5 |
Moonrise | 1:59 | — | — | 3:01 | — | — | 4:03 | — | — | 5:06 | — | — | 6:08 | — | — | 7:06 | — | — | 7:58 | — | — | 8:43 | — | — | 9:19 | — | — | 9:50 | — | — | 10:16 | — | — | 10:39 | — |
Moonset | 12:53 | — | — | 1:15 | — | — | 1:42 | — | — | 2:14 | — | — | 2:53 | — | — | — | 3:40 | — | — | 4:35 | — | — | 5:37 | — | — | 6:43 | — | — | 7:50 | — | — | 8:58 | — | — | — |
 | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — |
 | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:19 | — | — | 4:19 | — | — | 4:20 | — | — | 4:20 | — | — | 4:21 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 |
Today's sea temperature in Block Island (SW end), Block Island Sound is 9.1° C (Statistics for 14 Dec 1981-2005 – mean: 9.3 max: 11.8 min: 7.7°C) | |||||||||||||||||||||||||||||||||||
Nearest