ANZ200-052100-
403 AM EDT Sun Oct 5 2025
.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres remains anchored over the waters south of Southern New
England through early next week. Mainly light west winds are
expected through the weekend, then SW winds pick up for early next
week.
$$
ANZ237-052100- Block Island Sound- 403 AM EDT Sun Oct 5 2025 TODAY NE winds around 5 kt, becoming S this afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 13 seconds and SW 1 foot at 4 seconds. TONIGHT SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 14 seconds and S 1 foot at 3 seconds. Patchy fog after midnight with vsby 1 NM or less. MON SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 12 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. MON NIGHT SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 11 seconds. Patchy fog in the evening with vsby 1 to 3 NM. TUE SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 10 seconds. TUE NIGHT SW winds 15 to 20 kt. Seas 3 to 5 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 10 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. WED W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Showers. Vsby 1 to 3 NM. WED NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers. THU NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. THU NIGHT NE winds 5 to 10 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ237-052100- Block Island Sound- 403 AM EDT Sun Oct 5 2025 TODAY NE winds around 5 kt, becoming S this afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 13 seconds and SW 1 foot at 4 seconds. TONIGHT SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 14 seconds and S 1 foot at 3 seconds. Patchy fog after midnight with vsby 1 NM or less. MON SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 12 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. MON NIGHT SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 11 seconds. Patchy fog in the evening with vsby 1 to 3 NM. TUE SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 10 seconds. TUE NIGHT SW winds 15 to 20 kt. Seas 3 to 5 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 10 seconds. A chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 NM. WED W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Showers. Vsby 1 to 3 NM. WED NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers. THU NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. THU NIGHT NE winds 5 to 10 kt. Seas 2 to 4 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. $$