NWS Marine Forecast


   ANZ251-161800-  Massachusetts Bay and Ipswich Bay-  104 AM EDT Wed Jul 16 2025    REST OF TONIGHT  SW winds 5 to 10 kt. Seas around 2 ft. Wave  Detail: S 1 foot at 3 seconds and E 1 foot at 7 seconds. Patchy  fog. Vsby 1 to 3 NM.  WED  S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts  up to 20 kt in the afternoon. Seas 1 foot or less, then around  2 ft in the afternoon. Wave Detail: SW 1 foot at 2 seconds and SE  1 foot at 7 seconds, becoming SE 2 ft at 7 seconds and S 1 foot  at 3 seconds. Patchy fog in the morning with vsby 1 to 3 NM.  WED NIGHT  S winds 10 to 15 kt. Gusts up to 20 kt in the  evening. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E  2 ft at 7 seconds. Patchy fog after midnight with vsby 1 NM or  less.  THU  S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to  3 ft. Wave Detail: S 2 ft at 3 seconds and E 1 foot at 7 seconds.  A chance of showers. A chance of tstms in the morning. Patchy fog  in the morning with vsby 1 NM or less.  THU NIGHT  SW winds 10 to 15 kt. Gusts up to 20 kt in the  evening. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and E  1 foot at 9 seconds.  FRI AND FRI NIGHT  N winds 10 to 15 kt. Seas around 2 ft. Wave  Detail: W 2 ft at 3 seconds and NE 2 ft at 7 seconds.  SAT AND SAT NIGHT  NE winds 5 to 10 kt, becoming S 10 to 15 kt  with gusts up to 20 kt. Seas around 2 ft.  SUN AND SUN NIGHT  S winds 10 to 15 kt with gusts up to 20 kt,  becoming W. Seas around 2 ft. A chance of showers.    Winds and seas higher in and near tstms.    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.    $$