NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Small Craft Advisory
   ANZ100-300400-  855 AM EST Sat Nov 29 2025    .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM...  Winds and seas will gradually diminish through today as high  pressure builds across the Gulf of Maine. The high shifts east Sunday  as another cold front approaches. This crosses the waters Sunday  night with another period of gales possible both ahead of and behind  the front. High pressure then builds back in Monday before a coastal  low potentially brings increased winds and seas Tuesday into  Wednesday of next week.    $$
   ANZ151-300400-  Penobscot Bay-  855 AM EST Sat Nov 29 2025    SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING    REST OF TODAY  W winds 15 to 20 kt with gusts up to 25 kt. Seas  2 to 4 ft. Wave Detail: S 3 ft at 8 seconds.  TONIGHT  NW winds 10 to 15 kt with gusts up to 25 kt, becoming N  around 5 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at  3 seconds.  SUN  SE winds 10 to 15 kt with gusts up to 20 kt, becoming S 20 to  25 kt with gusts up to 30 kt in the afternoon. Seas 1 foot or less,  then 2 to 4 ft in the afternoon. Wave Detail: S 4 ft at 4 seconds. A  chance of rain in the afternoon.  SUN NIGHT  S winds 20 to 25 kt, becoming SW 15 to 20 kt after  midnight. Gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at  7 seconds. Rain in the evening, then a chance of showers after  midnight with vsby 1 to 3 NM.  MON  W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.  Wave Detail: S 5 ft at 8 seconds.  MON NIGHT  NW winds 10 to 15 kt with gusts up to 25 kt, becoming  NE 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: NW 2 ft  at 3 seconds and S 2 ft at 7 seconds.  TUE  S winds 5 to 10 kt. Seas 1 foot or less. Snow and rain likely  in the afternoon.  TUE NIGHT  NE winds 5 to 10 kt, becoming N 10 to 15 kt after  midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Snow and rain in the  evening, then snow likely after midnight. Vsby 1 NM or less.  WED  NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.  A chance of snow in the morning with vsby 1 NM or less.  WED NIGHT  W winds 5 to 10 kt, becoming SW with gusts up to 20 kt  after midnight. Seas 2 to 4 ft.    $$