NWS Marine Forecast


   ANZ100-161000-  502 PM EDT Wed Jul 15 2026    .Synopsis for Stonington ME to Merrimack River Ma out to 60 NM...  Offshore winds prevail into Thursday morning. A cold front approaches  Thursday afternoon briefly shifting winds out of the southwest. The  front crosses Thursday night shifting winds back offshore through  Friday. An area of low pressure will cross northern New England late  Saturday into Sunday morning.      $$
   ANZ153-161000-  Casco Bay-  502 PM EDT Wed Jul 15 2026    TONIGHT  NW winds 10 to 15 kt with gusts up to 20 kt, becoming W  5 to 10 kt late this evening and overnight. Seas 2 to 3 ft.  THU  W winds 10 to 15 kt. Seas around 2 ft. A chance of showers in  the afternoon.  THU NIGHT  NW winds 10 to 15 kt with gusts up to 20 kt, becoming W  5 to 10 kt after midnight. Seas around 2 ft.  FRI  W winds 5 to 10 kt. Seas around 2 ft.  FRI NIGHT  W winds 5 to 10 kt, diminishing to around 5 kt after  midnight. Seas around 2 ft in the evening, then 1 foot or less.  SAT  SW winds around 5 kt, becoming S 10 to 15 kt in the  afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. A  chance of showers in the afternoon.  SAT NIGHT  S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to  3 ft. Showers with a chance of tstms.  SUN  W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.  Showers likely with a chance of tstms in the morning, then a chance  of showers in the afternoon.  SUN NIGHT  W winds 5 to 10 kt. Seas 2 to 3 ft.  MON  W winds around 5 kt, becoming S in the afternoon. Seas 2 to  3 ft.  MON NIGHT  S winds 5 to 10 kt. Seas 2 to 3 ft.    Winds and seas higher in and near tstms.    $$