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: 634 PM EST Wed Jan 21 2026




Tonight: SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of snow early this evening, then snow late this evening and overnight. Rain after midnight.

Thu: SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: S 4 ft at 8 seconds. A chance of rain in the morning.

Thu Night: W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: S 4 ft at 8 seconds. Light freezing spray after midnight.

Fri: W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave detail: W 2 ft at 2 seconds. Light freezing spray.

Fri Night: NW winds around 20 kt with gusts up to 35 kt. Seas 2 to 4 ft. Wave detail: W 3 ft at 3 seconds. Moderate freezing spray.

Sat: NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave detail: NW 3 ft at 3 seconds. Heavy freezing spray.

Sat Night: NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Moderate freezing spray.

Sun: N winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. Moderate freezing spray. A chance of snow in the afternoon with vsby 1 to 3 nm.

Sun Night: NE winds 10 to 15 kt with gusts up to 20 kt. Seas 1 foot or less. Light freezing spray in the evening. A chance of snow. Vsby 1 to 3 nm.

Mon: N winds 10 to 15 kt with gusts up to 20 kt. Seas 1 foot or less. A chance of snow. Vsby 1 to 3 nm.

Mon Night: NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of snow in the evening with vsby 1 to 3 nm.







Zone Forecast: Penobscot Bay (ANZ151)

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