| NWS Forecast for: Casco Bay (ANZ153) Issued by: National Weather Service Gray/Portland, ME Last Update: 803 AM EDT Sun May 17 2026 |  |
| Today: W winds 10 to 15 kt. Seas 2 to 4 ft. Tonight: NW winds 5 to 10 kt, becoming N after midnight. Seas 2 to 4 ft. Mon: E winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. Mon Night: S winds 5 to 10 kt. Seas 2 to 3 ft. Tue: SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Tue Night: SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wed: SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers in the afternoon. Wed Night: W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers in the evening. Thu: NW winds around 10 kt. Seas 2 to 3 ft. Thu Night: NW winds 5 to 10 kt. Seas around 2 ft. | |
| Zone Forecast: Casco Bay (ANZ153) | |
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