| NWS Forecast for: Casco Bay (ANZ153) Issued by: National Weather Service Gray/Portland, ME Last Update: 502 PM EDT Tue Sep 15 2026 |  |
| Tonight: S winds 5 to 10 kt. Seas around 2 ft. Wed: SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas around 2 ft. Wed Night: S winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft in the evening, then 1 foot or less. Thu: NE winds around 5 kt, becoming E in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. Thu Night: S winds around 5 kt, becoming W after midnight. Seas around 2 ft. Showers likely. Fri: NW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Fri Night: N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Sat: N winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Sat Night: S winds 5 to 10 kt. Seas around 2 ft. A chance of showers after midnight. Sun: S winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers. Sun Night: E winds 5 to 10 kt, becoming N after midnight. Seas 2 to 4 ft. A chance of showers. | |
| Zone Forecast: Casco Bay (ANZ153) | |
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