ANZ200-020000-
705 AM EDT Thu Oct 1 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres builds off the N Carolina coast. A cold front moves across
the waters Fri night with the potential for unsettled weather by
Sun night/Mon morning.
$$
ANZ256-020000- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island- 705 AM EDT Thu Oct 1 2026 TODAY SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and E 2 ft at 9 seconds. TONIGHT SW winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 5 seconds and E 2 ft at 9 seconds. Patchy fog after midnight with vsby 1 NM or less. FRI SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and E 1 foot at 8 seconds. Patchy fog in the morning with vsby 1 NM or less. FRI NIGHT SW winds 15 to 20 kt with gusts up to 25 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 6 seconds and E 1 foot at 8 seconds. A chance of showers. SAT NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and N 2 ft at 3 seconds. A chance of showers in the morning. SAT NIGHT NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 4 seconds and SW 2 ft at 6 seconds. SUN E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. SUN NIGHT AND MON NE winds 10 to 15 kt, becoming NW. Seas 2 to 3 ft. A chance of showers. MON NIGHT NW winds 20 to 25 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ256-020000- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island- 705 AM EDT Thu Oct 1 2026 TODAY SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and E 2 ft at 9 seconds. TONIGHT SW winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 5 seconds and E 2 ft at 9 seconds. Patchy fog after midnight with vsby 1 NM or less. FRI SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and E 1 foot at 8 seconds. Patchy fog in the morning with vsby 1 NM or less. FRI NIGHT SW winds 15 to 20 kt with gusts up to 25 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 6 seconds and E 1 foot at 8 seconds. A chance of showers. SAT NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and N 2 ft at 3 seconds. A chance of showers in the morning. SAT NIGHT NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 4 seconds and SW 2 ft at 6 seconds. SUN E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. SUN NIGHT AND MON NE winds 10 to 15 kt, becoming NW. Seas 2 to 3 ft. A chance of showers. MON NIGHT NW winds 20 to 25 kt. Seas 3 to 5 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. $$