Coastal Waters Forecast for Penobscot Bay (ANZ151) (Text-Only)
NWS Forecast for: Penobscot Bay (ANZ151)
Issued by: National Weather Service Gray/Portland, ME
Last Update: 237 AM EDT Sun Apr 12 2026
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Today: NW winds 5 to 10 kt, becoming SW this afternoon. Seas around 2 ft.

Tonight: SW winds 5 to 10 kt, becoming S 15 to 20 kt after midnight. Seas 2 to 4 ft. Wave detail: S 3 ft at 4 seconds. Rain after midnight.

Mon: SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave detail: S 4 ft at 6 seconds. Rain in the morning, then showers in the afternoon.

Mon Night: SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: S 4 ft at 3 seconds. A chance of showers in the evening.

Tue: W winds around 5 kt, becoming S in the afternoon. Seas 2 to 4 ft.

Tue Night: S winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds. Showers likely, mainly in the evening.

Wed: N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft.

Wed Night: E winds around 5 kt. Seas 2 to 3 ft. A chance of showers.

Thu: E winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. A chance of showers.

Thu Night: S winds 5 to 10 kt. Seas around 2 ft. A chance of showers.







Zone Forecast: Penobscot Bay (ANZ151)

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