Hazardous marine condition(s):
Small Craft Advisory
ANZ200-231800-
103 AM EDT Sun Mar 23 2025
.Synopsis for Massachusetts and Rhode Island coastal waters...
A cold front moving E from the Great Lakes sweeps across the waters
tonight. High pres builds S of the waters Sun, then a frontal system
will cross the region Sun night into Mon. Low pres will move to the
Maritimes Tue and lingers into Wed. High pres builds in for Thurs.
$$
ANZ232-231800- Nantucket Sound- 103 AM EDT Sun Mar 23 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON REST OF TONIGHT NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 4 seconds and SE 1 foot at 9 seconds. SUN NW winds 20 to 25 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SE 1 foot at 9 seconds. SUN NIGHT W winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: W 1 foot at 4 seconds and S 1 foot at 8 seconds. MON S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: S 2 ft at 3 seconds and S 1 foot at 8 seconds, becoming S 3 ft at 4 seconds and SE 1 foot at 9 seconds. Rain. Vsby 1 to 3 NM in the afternoon. MON NIGHT SW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: S 3 ft at 6 seconds, becoming SW 2 ft at 4 seconds and S 2 ft at 8 seconds. Rain likely, mainly in the evening with vsby 1 to 3 NM. TUE AND TUE NIGHT W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 8 seconds. WED AND WED NIGHT SW winds 10 to 15 kt, becoming NW. Seas 2 to 3 ft. A chance of rain. THU AND THU NIGHT W winds 10 to 15 kt, becoming SW 15 to 20 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ232-231800- Nantucket Sound- 103 AM EDT Sun Mar 23 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON REST OF TONIGHT NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 4 seconds and SE 1 foot at 9 seconds. SUN NW winds 20 to 25 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SE 1 foot at 9 seconds. SUN NIGHT W winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: W 1 foot at 4 seconds and S 1 foot at 8 seconds. MON S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: S 2 ft at 3 seconds and S 1 foot at 8 seconds, becoming S 3 ft at 4 seconds and SE 1 foot at 9 seconds. Rain. Vsby 1 to 3 NM in the afternoon. MON NIGHT SW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: S 3 ft at 6 seconds, becoming SW 2 ft at 4 seconds and S 2 ft at 8 seconds. Rain likely, mainly in the evening with vsby 1 to 3 NM. TUE AND TUE NIGHT W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 8 seconds. WED AND WED NIGHT SW winds 10 to 15 kt, becoming NW. Seas 2 to 3 ft. A chance of rain. THU AND THU NIGHT W winds 10 to 15 kt, becoming SW 15 to 20 kt. Seas 2 to 3 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. $$