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: 155 PM EDT Wed Aug 27 2025
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Tonight: NW winds 5 to 10 kt. Seas 1 ft or less. Wave detail: NW 1 ft at 3 seconds.

Thu: W winds around 5 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas 1 ft or less. Wave detail: S 1 ft at 2 seconds.

Thu Night: SW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. Wave detail: SW 1 ft at 3 seconds. Slight chance of showers after midnight.

Fri: SW winds around 10 kt. Seas 1 ft or less. Wave detail: SW 1 ft at 3 seconds. Chance of showers and slight chance of tstms.

Fri Night: W winds 5 to 10 kt, becoming NW after midnight. Seas 1 ft or less. Wave detail: W 1 ft at 3 seconds. Slight chance of tstms in the evening. Chance of showers.

Sat: NW winds 5 to 10 kt, becoming W in the afternoon. Seas 1 ft or less. Wave detail: NW 1 ft at 2 seconds.

Sat Night: NW winds around 5 kt. Seas 1 ft or less.

Sun: NW winds around 5 kt. Seas 1 ft or less.

Sun Night: NW winds around 5 kt. Seas 1 ft or less.

Mon: NE winds around 5 kt. Seas 1 ft or less.

Mon Night: S winds 5 to 10 kt. Seas 1 ft or less.

winds and seas may be higher in and near tstms.







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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