Hazardous marine condition(s):
Small Craft Advisory
ANZ200-081500-
1002 PM EDT Tue Oct 7 2025
.Synopsis for Massachusetts and Rhode Island coastal waters...
Southwest winds becoming breezy this evening through Wednesday. Rain
arrives overnight and continues through Wednesday morning. Another
high pressure arrives from the northwest Wednesday night into
Thursday, then moves over the North Atlantic this weekend.
$$
ANZ237-081500- Block Island Sound- 1002 PM EDT Tue Oct 7 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON OVERNIGHT SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 10 seconds. A slight chance of rain. WED SW winds 15 to 20 kt, becoming NW in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 10 seconds. Rain. Vsby 1 to 3 NM. WED NIGHT N winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 4 ft at 4 seconds and SE 2 ft at 9 seconds. THU N winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and E 3 ft at 6 seconds. THU NIGHT N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and NW 1 foot at 4 seconds. FRI AND FRI NIGHT W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds and NW 1 foot at 3 seconds. SAT AND SAT NIGHT SW winds around 5 kt, becoming E 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. SUN NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of showers. SUN NIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ237-081500- Block Island Sound- 1002 PM EDT Tue Oct 7 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON OVERNIGHT SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 10 seconds. A slight chance of rain. WED SW winds 15 to 20 kt, becoming NW in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 10 seconds. Rain. Vsby 1 to 3 NM. WED NIGHT N winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 4 ft at 4 seconds and SE 2 ft at 9 seconds. THU N winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and E 3 ft at 6 seconds. THU NIGHT N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and NW 1 foot at 4 seconds. FRI AND FRI NIGHT W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds and NW 1 foot at 3 seconds. SAT AND SAT NIGHT SW winds around 5 kt, becoming E 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. SUN NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of showers. SUN NIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. A chance of showers. 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. $$