Hazardous marine condition(s):
Freezing Spray Advisory
Storm Watch
Small Craft Advisory
ANZ200-300400-
1005 AM EST Thu Jan 29 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
Decreasing winds and seas tonight with a low threat for freezing
spray, will be short-lived as winds increase and potential for
moderate freezing spray Thursday night through Friday night. We are
keeping a close eye on a coastal storm Sunday that has the potential
to bring hurricane force winds along with heavy precipitation.
$$
ANZ256-300400- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1005 AM EST Thu Jan 29 2026 SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING THROUGH LATE FRIDAY NIGHT FREEZING SPRAY ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING THROUGH FRIDAY EVENING THIS AFTERNOON NW winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: N 4 ft at 6 seconds. Occasional light freezing spray. TONIGHT NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 5 seconds. Freezing spray. FRI NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 5 seconds. Freezing spray. FRI NIGHT NW winds 20 to 25 kt with gusts up to 30 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft, subsiding to 2 to 4 ft after midnight. Wave Detail: NW 5 ft at 5 seconds, becoming NW 4 ft at 5 seconds. Light freezing spray likely. SAT NW winds 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds. SAT NIGHT NE winds 20 to 25 kt with gusts up to 30 kt, increasing to 30 to 40 kt with gusts up to 45 kt after midnight. Seas 2 to 4 ft, building to 6 to 9 ft after midnight. Wave Detail: N 4 ft at 4 seconds and SW 1 foot at 5 seconds, becoming N 9 ft at 6 seconds. Light freezing spray. A chance of snow after midnight. SUN AND SUN NIGHT N winds 40 to 50 kt with gusts up to 60 kt. Seas 11 to 15 ft. Light freezing spray. Snow likely. MON NW winds 25 to 30 kt with gusts up to 35 kt. Seas 8 to 11 ft. Light freezing spray. MON NIGHT NW winds 15 to 20 kt. Seas 5 to 7 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ256-300400- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1005 AM EST Thu Jan 29 2026 SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING THROUGH LATE FRIDAY NIGHT FREEZING SPRAY ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING THROUGH FRIDAY EVENING THIS AFTERNOON NW winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: N 4 ft at 6 seconds. Occasional light freezing spray. TONIGHT NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 5 seconds. Freezing spray. FRI NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 5 seconds. Freezing spray. FRI NIGHT NW winds 20 to 25 kt with gusts up to 30 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft, subsiding to 2 to 4 ft after midnight. Wave Detail: NW 5 ft at 5 seconds, becoming NW 4 ft at 5 seconds. Light freezing spray likely. SAT NW winds 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds. SAT NIGHT NE winds 20 to 25 kt with gusts up to 30 kt, increasing to 30 to 40 kt with gusts up to 45 kt after midnight. Seas 2 to 4 ft, building to 6 to 9 ft after midnight. Wave Detail: N 4 ft at 4 seconds and SW 1 foot at 5 seconds, becoming N 9 ft at 6 seconds. Light freezing spray. A chance of snow after midnight. SUN AND SUN NIGHT N winds 40 to 50 kt with gusts up to 60 kt. Seas 11 to 15 ft. Light freezing spray. Snow likely. MON NW winds 25 to 30 kt with gusts up to 35 kt. Seas 8 to 11 ft. Light freezing spray. MON NIGHT NW winds 15 to 20 kt. Seas 5 to 7 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. $$