NWS Marine Forecast


   ANZ254-011800-  Coastal waters from Provincetown MA to Chatham MA to Nantucket MA  out 20 NM-  105 AM EDT Thu Oct 1 2026    REST OF TONIGHT  SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave  Detail: E 3 ft at 9 seconds and NE 1 foot at 5 seconds. Patchy  fog. Vsby 1 to 3 NM.  THU  SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts  up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: E 3 ft  at 9 seconds and SW 2 ft at 3 seconds.  THU NIGHT  SW winds around 15 kt with gusts up to 20 kt. Seas  3 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at  9 seconds. Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM  after midnight.  FRI  SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to  4 ft. Wave Detail: S 4 ft at 4 seconds and E 2 ft at 8 seconds.  Patchy fog in the morning with vsby 1 NM or less.  FRI NIGHT  SW winds 15 to 20 kt, becoming W 10 to 15 kt after  midnight. Gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft  at 5 seconds and E 2 ft at 11 seconds. A chance of showers in the  evening, then showers likely after midnight.  SAT  N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to  4 ft. Wave Detail: NW 3 ft at 4 seconds and N 3 ft at 4 seconds.  A chance of showers in the morning.  SAT NIGHT  NE winds 5 to 10 kt. Seas 2 to 3 ft.  SUN THROUGH MON  W winds 5 to 10 kt. Seas 2 to 3 ft.  MON NIGHT  NW winds 20 to 25 kt. Seas 3 to 5 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.    $$