Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM Marine Forecast
Updated 2:26am EDT Aug 27, 2026
Today
S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt this afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 9 seconds.
Tonight
S winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 9 seconds.
Fri
S winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 9 seconds.
Fri Night
SW winds around 5 kt, becoming N after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds.
Sat
N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds.
Sat Night
SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds.
Sun
SW winds 5 to 10 kt. Seas around 2 ft.
Sun Night
W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight.
Mon
N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft.
Mon Night
SE winds around 5 kt. Seas around 2 ft in the evening, then 1 foot or less.