NWS Marine Forecast


   ANZ251-050900-  Massachusetts Bay and Ipswich Bay-  403 PM EDT Fri Sep 4 2026    TONIGHT  SW winds 5 to 10 kt, becoming NW after midnight. Seas  around 2 ft. Wave Detail: E 2 ft at 7 seconds and W 1 foot at  4 seconds.  SAT  N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to  3 ft. Wave Detail: NW 3 ft at 4 seconds and E 3 ft at 7 seconds.  SAT NIGHT  NE winds 10 to 15 kt. Gusts up to 20 kt after  midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and NE  3 ft at 7 seconds.  SUN  N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to  4 ft. Wave Detail: NW 4 ft at 4 seconds and NE 4 ft at 7 seconds.  SUN NIGHT  N winds around 5 kt, becoming NW after midnight.  Seas 2 to 4 ft. Wave Detail: NE 4 ft at 8 seconds and NW 1 foot  at 3 seconds.  MON AND MON NIGHT  W winds 5 to 10 kt. Seas 2 to 3 ft. Wave  Detail: NE 3 ft at 8 seconds and NW 1 foot at 2 seconds.  TUE THROUGH WED  S winds 10 to 15 kt with gusts up to 20 kt.  Seas 2 to 3 ft.  WED NIGHT  SW winds 15 to 20 kt with gusts up to 25 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.    $$