NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ100-052100-  246 AM EDT Tue May 5 2026    .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM...  Gusty south southwest winds continue through tonight on the coastal  waters. This afternoon will see winds increase just a bit, with gale  force wind gusts on the outer waters, and conditions hazardous to  small craft expanding into the bays. Winds may remain gusty or  increase again Wednesday, and marine headlines may need to be  extended. As the slow moving front finally approaches the waters  Wednesday, rain will begin to spread over the area. In addition, some  areas of fog may develop ahead of the boundary. The cold front will  finally clear the region Thursday.    $$
   ANZ153-052100-  Casco Bay-  246 AM EDT Tue May 5 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON  THROUGH LATE TONIGHT    TODAY  S winds 10 to 15 kt with gusts up to 20 kt, increasing to  15 to 20 kt with gusts up to 30 kt this afternoon. Seas 2 to 4 ft.  TONIGHT  S winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to  4 ft.  WED  S winds 15 to 20 kt, increasing to 20 to 25 kt in the  afternoon. Seas 3 to 5 ft. Rain likely in the afternoon.  WED NIGHT  S winds 20 to 25 kt, becoming SW 15 to 20 kt after  midnight. Seas 3 to 5 ft. Rain.  THU  W winds 10 to 15 kt, diminishing to 5 to 10 kt in the  afternoon. Seas 2 to 4 ft. A chance of showers in the morning.  THU NIGHT  W winds 5 to 10 kt, becoming NW after midnight. Seas  2 to 3 ft.  FRI  W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up  to 20 kt in the afternoon. Seas 2 to 3 ft.  FRI NIGHT  W winds 5 to 10 kt. Seas 2 to 3 ft.  SAT  SW winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to  30 kt in the afternoon. Seas 2 to 3 ft.  SAT NIGHT  S winds 15 to 20 kt with gusts up to 30 kt, becoming SW  10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. A  chance of showers.    $$