Last Update: 502 PM EDT Tue Sep 22 2026

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Gray/Portland, ME Local Forecast Office

50NM SSE Rockland ME

Marine Zone Forecast


Tonight
NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: NE 4 ft at 4 seconds and SE 3 ft at 7 seconds.
Wed
NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave detail: E 5 ft at 5 seconds.
Wed Night
NE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave detail: E 5 ft at 8 seconds.
Thu
NE winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave detail: E 7 ft at 9 seconds.
Thu Night
NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 6 to 8 ft, building to 7 to 10 ft after midnight. Wave detail: E 7 ft at 10 seconds, becoming E 9 ft at 11 seconds.
Fri
NE winds 25 to 30 kt. Gusts up to 35 kt, increasing to 45 kt in the afternoon. Seas 9 to 12 ft, building to 11 to 14 ft in the afternoon. Wave detail: SE 9 ft at 11 seconds and NE 8 ft at 6 seconds, becoming NE 10 ft at 7 seconds and SE 9 ft at 11 seconds. A chance of showers in the afternoon.
Fri Night
NE winds 25 to 30 kt with gusts up to 45 kt. Seas 12 to 16 ft, building to 14 to 17 ft after midnight. A chance of showers.
Sat
NE winds around 30 kt with gusts up to 45 kt. Seas 13 to 17 ft. A chance of showers.
Sat Night
NE winds 25 to 30 kt with gusts up to 45 kt. Seas 12 to 14 ft, subsiding to 10 to 12 ft after midnight. A chance of showers.
Sun
NE winds 20 to 25 kt with gusts up to 35 kt. Seas 10 to 11 ft, subsiding to 8 to 10 ft in the afternoon. A chance of showers.
Sun Night
NE winds 20 to 25 kt with gusts up to 35 kt. Seas 7 to 8 ft. Showers likely.



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502 PM EDT Tue Sep 22 2026
 
 

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