ANZ200-251500-
1007 PM EDT Tue Mar 24 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
High pressure settling over the coastal waters this afternoon will
support diminsining winds and subsiding seas. As a result, expect
relatively benign conditions across the coastal waters through
tomorrow night with light west/south west winds and seas 3 feet or
less. Winds begin to increase out of the south/southwest on Thursday
to 10 to 20 knots with gusts up to 30 knots possible.
$$
ANZ256-251500- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1007 PM EDT Tue Mar 24 2026 OVERNIGHT SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and S 2 ft at 8 seconds. WED SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 9 seconds. WED NIGHT S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 8 seconds. THU S winds 15 to 20 kt, becoming SW 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 8 seconds, becoming SW 6 ft at 6 seconds and E 1 foot at 9 seconds. THU NIGHT SW winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 8 ft, building to 7 to 10 ft after midnight. Wave Detail: SW 8 ft at 7 seconds and SW 1 foot at 4 seconds, becoming SW 9 ft at 7 seconds and SW 1 foot at 4 seconds. Rain likely after midnight. FRI W winds 20 to 25 kt with gusts up to 30 kt, becoming N 15 to 20 kt in the afternoon. Seas 6 to 9 ft. Wave Detail: SW 9 ft at 8 seconds and W 1 foot at 4 seconds. Rain likely, mainly in the morning. FRI NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight. SAT THROUGH SUN NIGHT SW winds 15 to 20 kt. Seas 2 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ256-251500- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1007 PM EDT Tue Mar 24 2026 OVERNIGHT SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and S 2 ft at 8 seconds. WED SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 9 seconds. WED NIGHT S 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 8 seconds. THU S winds 15 to 20 kt, becoming SW 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 8 seconds, becoming SW 6 ft at 6 seconds and E 1 foot at 9 seconds. THU NIGHT SW winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 8 ft, building to 7 to 10 ft after midnight. Wave Detail: SW 8 ft at 7 seconds and SW 1 foot at 4 seconds, becoming SW 9 ft at 7 seconds and SW 1 foot at 4 seconds. Rain likely after midnight. FRI W winds 20 to 25 kt with gusts up to 30 kt, becoming N 15 to 20 kt in the afternoon. Seas 6 to 9 ft. Wave Detail: SW 9 ft at 8 seconds and W 1 foot at 4 seconds. Rain likely, mainly in the morning. FRI NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight. SAT THROUGH SUN NIGHT SW winds 15 to 20 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. $$