Block Island Marine Forecast

REST OF TONIGHT NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and SE 1 foot at 7 seconds.
THU N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds and E 2 ft at 8 seconds.
THU NIGHT E winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and E 1 foot at 8 seconds. A chance of showers after midnight.
FRI SE winds 15 to 20 kt, becoming SW in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 10 seconds. Patchy fog. Showers.
FRI NIGHT SW winds 20 to 25 kt, becoming NW after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 6 seconds and SE 3 ft at 9 seconds. Showers. Patchy fog in the evening.
SAT NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 5 seconds and S 3 ft at 8 seconds.
SAT NIGHT NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight.
SUN THROUGH MON NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. 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.