NWS Marine Forecast


   ANZ232-252100-  Nantucket Sound-  404 AM EDT Tue Mar 25 2025    TODAY  SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to  4 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 9 seconds.  Areas of fog this morning with vsby 1 NM or less.  TONIGHT  SW winds 10 to 15 kt with gusts up to 20 kt,  diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave  Detail: W 2 ft at 3 seconds and S 2 ft at 9 seconds.  WED  SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft  at 8 seconds and SW 1 foot at 4 seconds. Patchy fog in the  morning with vsby 1 NM or less.  WED NIGHT  W winds 10 to 15 kt. Gusts up to 20 kt after  midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and S  1 foot at 8 seconds.  THU AND THU NIGHT  W winds 10 to 15 kt with gusts up to 20 kt.  Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and SE 1 foot  at 8 seconds.  FRI  W winds around 15 kt with gusts up to 25 kt. Seas 2 to  3 ft. Wave Detail: W 3 ft at 4 seconds and E 1 foot at 7 seconds.  FRI NIGHT THROUGH SAT NIGHT  E winds 10 to 15 kt with gusts up  to 20 kt. Seas 2 to 3 ft. 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.    $$