Last Update: 245 PM EDT Tue Aug 18 2026
For More Weather Information:
20NM S Bar Harbor ME
Marine Zone Forecast
This Afternoon
NE winds around 5 kt. Seas 2 to 3 ft. Wave detail: SE 2 ft at 7 seconds.
Tonight
NW winds around 5 kt. Seas 2 to 4 ft, building to 4 to 5 ft after midnight. Wave detail: S 4 ft at 9 seconds and S 1 foot at 6 seconds, becoming S 5 ft at 9 seconds. Patchy fog in the evening, then areas of fog after midnight. Vsby 1 nm or less.
Wed
SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 8 seconds. Areas of fog in the morning, then patchy fog in the afternoon. Vsby 1 nm or less, increasing to 1 to 3 nm in the afternoon.
Wed Night
SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 8 seconds. Patchy fog in the evening, then areas of fog after midnight. Vsby 1 to 3 nm, decreasing to 1 nm or less after midnight.
Thu
W winds around 5 kt. Seas around 3 ft. Wave detail: S 3 ft at 7 seconds. Areas of fog in the morning with vsby 1 nm or less.
Thu Night
W winds around 5 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds.
Fri
N winds around 5 kt, becoming S in the afternoon. Seas around 2 ft.
Fri Night
SW winds around 5 kt, becoming N around 5 kt after midnight. Seas around 2 ft.
Sat
E winds 5 to 10 kt. Seas around 2 ft.
Sat Night
E winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
Additional Forecasts and Information
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