Block Island Marine Forecast
TODAY N winds 5 to 10 kt, becoming E this afternoon. Seas around 2 ft this morning, then 1 foot or less. Wave Detail: NW 1 foot at 3 seconds and E 1 foot at 8 seconds, becoming SW 1 foot at 3 seconds and SE 1 foot at 7 seconds.
TONIGHT SE winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SE 1 foot at 7 seconds.
SUN SE winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and SE 2 ft at 7 seconds. Showers likely in the afternoon.
SUN NIGHT E winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft, building to 4 to 6 ft after midnight. Wave Detail: SE 3 ft at 7 seconds, becoming SE 6 ft at 9 seconds and SE 2 ft at 3 seconds. Showers. Patchy fog in the evening. Vsby 1 to 3 NM.
MON N winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Wave Detail: SE 6 ft at 9 seconds and N 2 ft at 4 seconds. Showers likely in the morning.
MON NIGHT NW winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 9 seconds and NW 1 foot at 3 seconds.
TUE SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
TUE NIGHT SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely with a chance of tstms.
WED NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers.
WED NIGHT N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
TONIGHT SE winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SE 1 foot at 7 seconds.
SUN SE winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and SE 2 ft at 7 seconds. Showers likely in the afternoon.
SUN NIGHT E winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft, building to 4 to 6 ft after midnight. Wave Detail: SE 3 ft at 7 seconds, becoming SE 6 ft at 9 seconds and SE 2 ft at 3 seconds. Showers. Patchy fog in the evening. Vsby 1 to 3 NM.
MON N winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Wave Detail: SE 6 ft at 9 seconds and N 2 ft at 4 seconds. Showers likely in the morning.
MON NIGHT NW winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 9 seconds and NW 1 foot at 3 seconds.
TUE SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
TUE NIGHT SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers likely with a chance of tstms.
WED NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers.
WED NIGHT N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.