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Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Zone Forecast

This Afternoon

NE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave detail: E 6 ft at 7 seconds. Snow and rain. Vsby 1 nm or less.

Tonight

N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave detail: E 7 ft at 8 seconds. Snow likely in the evening. Vsby 1 nm or less.

Tue

N winds 10 to 15 kt, becoming SW in the afternoon. Seas 5 to 7 ft. Wave detail: E 7 ft at 9 seconds.

Tue Night

SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave detail: E 5 ft at 9 seconds and SW 3 ft at 3 seconds.

Wed

W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave detail: S 4 ft at 5 seconds and E 3 ft at 9 seconds.

Wed Night

S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave detail: S 5 ft at 5 seconds and E 2 ft at 9 seconds. A chance of rain after midnight.

Thu

SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of rain in the morning.

Thu Night

SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of rain in the evening, then rain likely after midnight.

Fri

NW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Rain likely with a chance of snow in the morning. Vsby 1 nm or less.

Fri Night

N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.