Coastal Waters Forecast for Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River (ANZ331) (Text-Only)
NWS Forecast for: Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River (ANZ331)
Issued by: National Weather Service New York, NY
Last Update: 1028 AM EST Thu Jan 1 2026
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Today: NW winds 20 to 25 kt with occasional gusts up to 35 kt. seas 3 to 5 ft, occasionally to 6 ft. Wave detail: W 4 ft at 5 seconds.

Tonight: W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: W 4 ft at 5 seconds.

Fri: W winds around 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: W 2 ft at 4 seconds.

Fri Night: W winds 10 to 15 kt. Seas around 2 ft. Wave detail: W 2 ft at 4 seconds.

Sat: W winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Wave detail: W 2 ft at 4 seconds, becoming W 1 ft at 3 seconds.

Sat Night: NW winds around 5 kt. Seas 1 ft or less. Wave detail: W 1 ft at 3 seconds.

Sun: N winds 10 to 15 kt. Seas around 2 ft.

Sun Night: NW winds 10 to 15 kt. Seas around 2 ft.

Mon: NW winds 5 to 10 kt. Seas around 2 ft.

Mon Night: W winds around 5 kt. Seas 1 ft or less. Chance of snow. Vsby 1 to 3 nm.







Zone Forecast: Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River (ANZ331)

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