Last Update: 529 AM EDT Wed Sep 23 2026

View Nearby Observations

For More Weather Information:

Gray/Portland, ME Local Forecast Office

9NM ESE Belfast ME

Marine Zone Forecast


Today
NE winds 5 to 10 kt, becoming E late. Seas around 2 ft.
Tonight
NE winds around 5 kt. Seas around 2 ft.
Thu
NE winds around 5 kt. Seas around 2 ft.
Thu Night
NE winds around 5 kt, increasing to 5 to 10 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft.
Fri
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: SE 2 ft at 11 seconds.
Fri Night
NE winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave detail: SE 2 ft at 11 seconds. A chance of rain.
Sat
NE winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain.
Sat Night
NE winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Showers likely.
Sun
NE winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Showers likely.
Sun Night
NE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Showers likely.



Basemap Options
Click map to change the forecast location
Loading map...
529 AM EDT Wed Sep 23 2026
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data