



Hazardous Weather Conditions
Last Update: 559 PM EDT Wed May 21 2025
For More Weather Information:
20NM S Bar Harbor ME
Marine Zone Forecast
Tonight
E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: E 3 ft at 7 seconds.
Thu
E winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave detail: E 3 ft at 5 seconds and SE 1 foot at 8 seconds, becoming E 4 ft at 5 seconds and SE 3 ft at 8 seconds. A chance of rain in the afternoon.
Thu Night
E winds 25 to 30 kt with gusts up to 45 kt. Seas 5 to 7 ft, building to 8 to 11 ft after midnight. Wave detail: E 7 ft at 7 seconds, becoming SE 11 ft at 9 seconds and E 1 foot at 4 seconds. Rain. Vsby 1 to 3 nm.
Fri
E winds 25 to 30 kt with gusts up to 40 kt, becoming SE 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 8 to 11 ft. Wave detail: SE 11 ft at 10 seconds and NE 2 ft at 6 seconds. Rain. Vsby 1 to 3 nm in the morning.
Fri Night
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 6 to 9 ft, subsiding to 5 to 6 ft after midnight. Wave detail: S 9 ft at 9 seconds and NE 2 ft at 6 seconds, becoming S 6 ft at 9 seconds and NE 2 ft at 6 seconds. A chance of rain. Patchy fog after midnight. Vsby 1 to 3 nm.
Sat
SW winds around 10 kt. Seas 4 to 5 ft. Wave detail: S 5 ft at 8 seconds and NE 1 foot at 6 seconds. Patchy fog in the morning. A chance of rain. Vsby 1 to 3 nm.
Sat Night
NW winds around 10 kt. Gusts up to 20 kt after midnight. Seas 3 to 4 ft. A chance of rain in the evening with vsby 1 to 3 nm.
Sun
NW winds 5 to 10 kt. Seas 3 to 4 ft.
Sun Night
NW winds 5 to 10 kt. Seas 2 to 3 ft.
Mon
NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft.
Mon Night
SW winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft.
Additional Forecasts and Information
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