| NWS Forecast for: Casco Bay (ANZ153) Issued by: National Weather Service Gray/Portland, ME Last Update: 502 PM EDT Sun Sep 6 2026 |  |
| Tonight: NW winds 5 to 10 kt. Seas around 2 ft. Isolated showers early this evening. Mon: NW winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. Mon Night: W winds 5 to 10 kt. Seas 1 foot or less. Tue: NW winds 5 to 10 kt. Seas 1 foot or less. Tue Night: NW winds around 5 kt, becoming NE after midnight. Seas 1 foot or less. Wed: SE winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon. Wed Night: S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers likely. Thu: SW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of showers in the morning. Thu Night: W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Fri: NW winds 5 to 10 kt. Seas around 2 ft. Fri Night: NW winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas around 2 ft. | |
| Zone Forecast: Casco Bay (ANZ153) | |
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