ANZ254 Coastal Waters From Provincetown Ma To Chatham Ma To Nantucket Ma Out 20 Nm- 401 Pm Edt Thu Apr 18 2024
Tonight..E winds 10 to 15 kt. Gusts up to 20 kt this evening. Seas 3 to 4 ft. Wave detail: E 2 ft at 4 seconds and S 2 ft at 7 seconds. A slight chance of showers after midnight.
Fri..E winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: E 2 ft at 5 seconds and E 2 ft at 11 seconds.
Fri night..SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: se 4 ft at 5 seconds and E 2 ft at 11 seconds. Patchy fog after midnight. A chance of showers after midnight with vsby 1 to 3 nm.
Sat..SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 4 seconds and E 2 ft at 11 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with vsby 1 to 3 nm.
Sat night..W winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave detail: nw 3 ft at 4 seconds and se 3 ft at 6 seconds. A chance of showers in the evening.
Sun and Sun night..W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: nw 3 ft at 4 seconds and se 2 ft at 6 seconds.
Mon through Tue night..S winds 10 to 15 kt with gusts up to 25 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.

ANZ200 401 Pm Edt Thu Apr 18 2024
Synopsis for massachusetts and rhode island coastal waters.. Ridge of high pressure builds across the region tonight and Friday. A cold front moves through late Friday and early Saturday. High pressure ridge will develop Saturday to our south and remain there into early next week.