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: 502 PM EST Fri Dec 5 2025


Tonight: W winds 5 to 10 kt with gusts up to 20 kt, diminishing to around 5 kt towards daybreak. Seas around 2 ft.

Sat: SW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. A chance of rain and snow in the afternoon with vsby 1 nm or less.

Sat Night: SW winds 5 to 10 kt, becoming W with gusts up to 20 kt after midnight. Seas around 2 ft. Wave detail: SW 2 ft at 4 seconds. A chance of rain in the evening with vsby 1 nm or less.

Sun: NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave detail: NW 2 ft at 3 seconds.

Sun Night: N winds 5 to 10 kt. Seas around 2 ft. A chance of snow. Vsby 1 to 3 nm, decreasing to 1 nm or less after midnight.

Mon: NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: N 2 ft at 3 seconds. A chance of snow in the morning with vsby 1 to 3 nm.

Mon Night: NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft.

Tue: W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then 2 to 3 ft in the afternoon.

Tue Night: SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of snow showers. Vsby 1 to 3 nm.

Wed: SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft. A chance of rain in the afternoon with vsby 1 to 3 nm.

Wed Night: S winds around 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. Rain likely. Snow likely after midnight. Vsby 1 to 3 nm.







Zone Forecast: Penobscot Bay (ANZ151)

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