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: 707 AM EDT Wed Apr 22 2026


Today: S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late this morning and afternoon. Seas around 2 ft. Wave detail: S 2 ft at 4 seconds. A chance of showers late with vsby 1 to 3 nm.

Tonight: S winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave detail: S 2 ft at 5 seconds. Showers likely. Vsby 1 to 3 nm.

Thu: SW winds 5 to 10 kt, becoming NW in the afternoon. Seas around 2 ft. Wave detail: S 2 ft at 5 seconds. Showers likely.

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

Fri: N winds 5 to 10 kt. Seas 1 foot or less.

Fri Night: N winds 5 to 10 kt. Seas 1 foot or less.

Sat: N winds 5 to 10 kt, becoming W in the afternoon. Seas 1 foot or less.

Sat Night: W winds around 5 kt, becoming N after midnight. Seas 1 foot or less.

Sun: N winds around 5 kt, becoming S around 5 kt in the afternoon. Seas 1 foot or less.

Sun Night: SW winds around 5 kt, becoming N after midnight. Seas 1 foot or less.







Zone Forecast: Penobscot Bay (ANZ151)

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