Coastal Waters Forecast for Casco Bay (ANZ153) (Text-Only)
NWS Forecast for: Casco Bay (ANZ153)
Issued by: National Weather Service Gray/Portland, ME
Last Update: 634 AM EDT Thu May 22 2025




Today: E winds 10 to 15 kt, increasing to 20 to 25 kt. Seas 2 to 4 ft. Isolated showers early this afternoon. A chance of rain late with vsby 1 to 3 nm.

Tonight: NE winds 20 to 25 kt with gusts up to 40 kt. Seas 4 to 6 ft. Rain. Vsby 1 to 3 nm in the evening.

Fri: NE winds 20 to 25 kt with gusts up to 35 kt, becoming N 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 4 to 6 ft. Rain.

Fri Night: W winds 5 to 10 kt. Seas 4 to 6 ft. A chance of rain in the evening, then a chance of showers after midnight.

Sat: NW winds around 5 kt. Seas 2 to 4 ft. A chance of showers.

Sat Night: NW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the evening.

Sun: NW winds 5 to 10 kt. Seas 2 to 3 ft.

Sun Night: NW winds around 5 kt. Seas around 2 ft.

Mon: NW winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft.

Mon Night: SW winds around 5 kt. Seas around 2 ft in the evening, then 1 foot or less.







Zone Forecast: Casco Bay (ANZ153)

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