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 — and sunset is at 08:04 PM.
Days 1–4 Weather SummaryMostly dry. Warm air temperatures (max 20°C on Fri night, min 11°C on Sun morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 18°C on Thu afternoon, min 11°C on Tue morning). Winds increasing (light winds from the NNW on Tue morning, fresh winds from the NW by Wed afternoon). | Days 8–10 Weather SummaryMostly dry. Very mild (max 19°C on Fri afternoon, min 11°C on Thu night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 27mm), heaviest during Mon night. Very mild (max 14°C on Sun night, min 9°C on Wed morning). Wind will be generally light. | Days 14–17 Weather SummaryLight rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 13°C on Sat afternoon, min 8°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sun 27 | ||||||||||||||||||||||||||||||||
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 | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 2:26AM5.36m | 2:51PM5.43m | 3:09AM5.19m | 3:26PM5.43m | 3:53AM4.97m | 4:01PM5.33m | 4:37AM4.69m | 4:38PM5.17m | 5:24AM4.40m | 5:19PM4.96m | 6:17AM4.13m | 6:05PM4.73m | 7:20AM3.92m | 7:02PM4.53m | 8:34AM3.83m | 8:12PM4.42m | 9:48AM3.89m | 9:24PM4.45m | 10:48AM4.07m | 10:28PM4.58m | 11:34AM4.31m | 11:21PM4.77m | 12:12PM4.58m | 00:08AM4.94m | 12:46PM4.85m | 00:51AM5.09m | 1:19PM5.11m | 1:32AM5.17m | 1:52PM5.32m | ||||||||||||||||||
Low Tide | 8:24PM1.01m | 8:41AM0.82m | 9:06PM0.90m | 9:18AM1.07m | 9:48PM0.89m | 9:54AM1.38m | 10:31PM0.98m | 10:31AM1.72m | 11:15PM1.14m | 11:11AM2.05m | 00:05AM1.35m | 11:57AM2.36m | 1:01AM1.55m | 12:54PM2.59m | 2:08AM1.68m | 2:05PM2.71m | 3:17AM1.68m | 3:22PM2.66m | 4:20AM1.57m | 4:29PM2.46m | 5:12AM1.39m | 5:22PM2.18m | 5:56AM1.21m | 6:08PM1.85m | 6:34AM1.06m | 6:49PM1.51m | 7:10AM0.98m | 7:28PM1.19m | 7:44AM0.98m | ||||||||||||||||||
Wave Height (m) Direction Period (s) | S 16 | S 15 | S 15 | S 15 | SW 3 | SW 4 | SW 4 | S 14 | SW 4 | W 3 | W 13 | W 3 | W 2 | NNW 2 | NW 2 | NW 2 | NW 2 | W 3 | NW 2 | W 3 | SW 3 | S 16 | W 19 | W 19 | W 19 | S 3 | S 18 | W 16 | S 17 | S 4 | S 4 | S 5 | S 17 | S 16 | S 16 | S 16 | S 3 | S 4 | SSE 3 | S 5 | S 15 | S 14 | SW 3 | W 14 | SW 4 | W 14 | S 13 |
 | | |  | | |  |  |  | | | | | | | | | | | | | | | | | | | | | |  |  | |  |  |  | | | | | | | | | |  | | |
clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | rain shwrs | rain shwrs | cloudy | light rain | mod rain | light rain | clear | cloudy | rain shwrs | some clouds | cloudy | some clouds | clear | cloudy | cloudy | cloudy | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 15 | 2 | — | 3 | 6 | 1 | — | — | 1 | — | — | — | — | — | — | — | 2 |
max °C | 20 | 14 | 17 | 17 | 13 | 15 | 13 | 13 | 14 | 14 | 12 | 14 | 13 | 12 | 15 | 14 | 12 | 18 | 15 | 13 | 19 | 17 | 15 | 16 | 15 | 14 | 15 | 14 | 13 | 14 | 13 | 13 | 13 | 13 | 10 | 10 | 10 | 10 | 12 | 11 | 10 | 12 | 11 | 9 | 13 | 12 | 10 |
Moonrise | — | 9:17 | — | — | 10:38 | — | — | 11:58 | — | — | 1:18 | — | — | 2:33 | — | — | — | 3:41 | — | — | 4:37 | — | — | 5:19 | — | — | 5:49 | — | — | 6:10 | — | — | 6:25 | — | — | 6:38 | — | — | 6:48 | — | — | 6:58 | — | — | 7:08 | — | — |
Moonset | — | — | 8:08 | — | — | 8:20 | — | — | 8:34 | — | — | 8:53 | — | — | — | 9:19 | — | — | 9:56 | — | — | 10:47 | — | — | 11:51 | — | — | — | 1:04 | — | — | 2:21 | — | — | 3:39 | — | — | 4:58 | — | — | 6:18 | — | — | 7:39 | — | — | 9:03 |
 | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:31 | — | — | 7:31 |
 | 8:04 | — | 8:01 | — | — | 8:00 | — | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:43 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — | — | 7:28 | — | — |
Today's sea temperature in Block Islands is 13.0°C (Statistics for 11 Sep 1981-2005 – mean: 12.9 max: 14.6 min: 11.7°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest