Block Islands 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 06:09 AM and sunset is at 09:02 PM.
Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Sun morning. Low air temperatures (max 9°C on Tue afternoon, min 4°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 19mm), heaviest on Wed night. Cool air temperatures (max 11°C on Fri afternoon, min 6°C on Wed afternoon). Winds decreasing (fresh winds from the SE on Wed afternoon, light winds from the SE by Thu night). | Days 7–9 Weather SummaryModerate rain (total 11mm), heaviest on Sat night. Very mild (max 11°C on Sat morning, min 6°C on Mon night). Wind will be generally light. | Days 10–12 Weather SummarySome drizzle, heaviest during Fri morning. Very mild (max 13°C on Wed afternoon, min 7°C on Tue morning). Winds increasing (calm on Wed night, fresh winds from the SE by Fri morning). | |||||||||||||||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 5:47PM4.55m | 5:17AM5.08m | 6:45PM4.45m | 6:15AM4.93m | 7:49PM4.44m | 7:23AM4.81m | 8:54PM4.56m | 8:39AM4.77m | 9:52PM4.80m | 9:52AM4.83m | 10:44PM5.10m | 10:59AM4.95m | 11:30PM5.42m | 11:58AM5.07m | 00:13AM5.70m | 12:53PM5.16m | 00:55AM5.91m | 1:44PM5.20m | 1:37AM6.01m | 2:34PM5.17m | 2:19AM6.00m | 3:22PM5.08m | 3:02AM5.88m | |||||||||||||
Low Tide | 11:21AM1.09m | 11:20PM2.62m | 12:14PM1.23m | 00:18AM2.73m | 1:14PM1.36m | 1:29AM2.74m | 2:18PM1.43m | 2:45AM2.59m | 3:21PM1.44m | 3:56AM2.26m | 4:19PM1.44m | 4:58AM1.83m | 5:12PM1.43m | 5:53AM1.35m | 6:01PM1.46m | 6:43AM0.92m | 6:47PM1.53m | 7:31AM0.59m | 7:32PM1.64m | 8:17AM0.40m | 8:17PM1.79m | 9:03AM0.37m | 9:02PM1.96m | |||||||||||||
S 3 | S 3 | SSE 3 | SE 3 | W 2 | W 2 | S 14 | SW 2 | W 14 | SSE 2 | SSE 4 | SE 3 | SSE 3 | S 2 | S 7 | SE 2 | S 2 | SSW 8 | S 8 | S 7 | S 15 | S 2 | S 3 | S 5 | SSE 3 | S 3 | S 14 | W 22 | SW 2 | SW 4 | S 19 | SW 4 | S 18 | S 17 | S 17 | S 16 | |
 | |  |  | |  |  | |  |  | | | | | | | |  | | | | |  | | | | | | | | | | | | | | |
light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | clear | clear | clear | cloudy | light rain | rain shwrs | clear | clear | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | rain shwrs | cloudy | rain shwrs | rain shwrs | light rain | cloudy | clear | some clouds | clear | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
4 | 4 | 5 | — | — | — | — | — | — | — | 4 | 15 | — | — | — | — | — | — | — | — | 5 | — | 2.0 | 2.0 | 2.0 | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 7 | 7 | 7 | 5 | 7 | 8 | 7 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 11 | 10 | 11 | 11 | 11 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 9 | 9 | 10 | 13 | 12 | 9 | 10 | 9 |
Moonrise | 2:17 | — | — | 3:10 | — | — | 3:46 | — | — | 4:11 | — | — | 4:28 | — | — | 4:41 | — | — | 4:52 | — | — | 5:03 | — | — | 5:14 | — | — | 5:27 | — | — | 5:45 | — | — | 6:11 | — | — |
Moonset | 8:17 | — | — | 9:25 | — | — | 10:48 | — | — | 12:19 | — | — | 1:50 | — | — | — | 3:21 | — | — | 4:51 | — | — | 6:22 | — | — | 7:55 | — | — | — | 9:30 | — | — | 11:04 | — | — | — |
 | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — |
 | — | — | 9:02 | — | — | 9:05 | — | — | 9:07 | — | — | 9:08 | — | — | 9:09 | — | — | 9:12 | — | — | 9:14 | — | — | 9:15 | — | — | 9:16 | — | — | 9:19 | — | — | 9:21 | — | — | 9:22 |
Today's sea temperature in Block Islands is 8.5 °C (Statistics for 28 Apr 1981-2005 – mean: 8.7 max: 10.2 min: 7.6°C) | ||||||||||||||||||||||||||||||||||||
Nearest