Hazardous marine condition(s):
Gale Warning
ANZ300-210815-
327 PM EDT Tue Oct 20 2026
.Synopsis for the Long Island and Connecticut coastal waters...
Nor'easter well out into the Atlantic slows down and as it remains
well southeast of Long Island through Wednesday night. This low
eventually shifts farther eastward, farther out into the Atlantic
Thursday into Friday. Strong high pressure builds in for the
weekend.
$$
ANZ237-211800- Block Island Sound- 103 AM EDT Wed Oct 21 2026 GALE WARNING IN EFFECT THROUGH THURSDAY MORNING REST OF TONIGHT NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 10 seconds and NE 4 ft at 5 seconds. WED NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 10 seconds and NE 5 ft at 6 seconds. WED NIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 11 seconds and N 5 ft at 6 seconds. Patchy fog in the evening. A chance of tstms in the evening. THU N winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 11 seconds and N 6 ft at 5 seconds. THU NIGHT AND FRI N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 10 seconds and N 4 ft at 4 seconds. FRI NIGHT N winds around 10 kt. Seas 2 to 4 ft. Wave Detail: NE 2 ft at 4 seconds and E 2 ft at 10 seconds. SAT THROUGH SUN NIGHT SW winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ237-211800- Block Island Sound- 103 AM EDT Wed Oct 21 2026 GALE WARNING IN EFFECT THROUGH THURSDAY MORNING REST OF TONIGHT NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 10 seconds and NE 4 ft at 5 seconds. WED NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 10 seconds and NE 5 ft at 6 seconds. WED NIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 11 seconds and N 5 ft at 6 seconds. Patchy fog in the evening. A chance of tstms in the evening. THU N winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 11 seconds and N 6 ft at 5 seconds. THU NIGHT AND FRI N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 10 seconds and N 4 ft at 4 seconds. FRI NIGHT N winds around 10 kt. Seas 2 to 4 ft. Wave Detail: NE 2 ft at 4 seconds and E 2 ft at 10 seconds. SAT THROUGH SUN NIGHT SW winds 5 to 10 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. $$