Hazardous marine condition(s):
Small Craft Advisory
ANZ200-100600-
103 PM EDT Wed Sep 9 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres moves off the mid-Atlantic coast. Gusty SW winds will
develop ahead of this cold front tonight and turn more W Thu behind
the front. High pres then builds behind this front Fri into Sat.
This high will shift east of the waters by Sun as a warm front
crosses the region.
$$
ANZ256-100600- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island- 103 PM EDT Wed Sep 9 2026 SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH THURSDAY EVENING THIS AFTERNOON S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 3 seconds. TONIGHT SW winds 20 to 25 kt with gusts up to 30 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 7 seconds and E 1 foot at 5 seconds. A chance of showers after midnight. THU SW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 7 seconds and E 1 foot at 9 seconds. A chance of showers in the morning. THU NIGHT W winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 8 seconds and SE 2 ft at 10 seconds. A chance of showers. FRI NW winds around 10 kt with gusts up to 20 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: W 2 ft at 7 seconds and N 1 foot at 3 seconds. FRI NIGHT W winds 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: SW 2 ft at 7 seconds and N 1 foot at 3 seconds, becoming NE 1 foot at 3 seconds and S 1 foot at 7 seconds. SAT AND SAT NIGHT E winds 5 to 10 kt, becoming S. Seas 1 foot or less. SUN AND SUN NIGHT S winds 5 to 10 kt. Seas 1 foot or less. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ256-100600- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island- 103 PM EDT Wed Sep 9 2026 SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH THURSDAY EVENING THIS AFTERNOON S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 3 seconds. TONIGHT SW winds 20 to 25 kt with gusts up to 30 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 7 seconds and E 1 foot at 5 seconds. A chance of showers after midnight. THU SW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 7 seconds and E 1 foot at 9 seconds. A chance of showers in the morning. THU NIGHT W winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 8 seconds and SE 2 ft at 10 seconds. A chance of showers. FRI NW winds around 10 kt with gusts up to 20 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: W 2 ft at 7 seconds and N 1 foot at 3 seconds. FRI NIGHT W winds 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: SW 2 ft at 7 seconds and N 1 foot at 3 seconds, becoming NE 1 foot at 3 seconds and S 1 foot at 7 seconds. SAT AND SAT NIGHT E winds 5 to 10 kt, becoming S. Seas 1 foot or less. SUN AND SUN NIGHT S winds 5 to 10 kt. Seas 1 foot or less. 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. $$