Coastal Waters Forecast for Long Island Sound West of New Haven CT/Port Jefferson NY (ANZ335) (Text-Only)
NWS Forecast for: Long Island Sound West of New Haven CT/Port Jefferson NY (ANZ335)
Issued by: National Weather Service New York, NY
Last Update: 229 PM EDT Mon Aug 17 2026
Print


Tonight: NE winds around 5 kt. Seas 1 ft or less. Slight chance of showers late this evening and early morning. Patchy fog after midnight with vsby 1 to 3 nm.

Tue: N winds around 5 kt, becoming W in the afternoon. Seas 1 ft or less. Patchy fog in the morning with vsby 1 to 3 nm.

Tue Night: N winds around 5 kt. Seas 1 ft or less.

Wed: NW winds around 5 kt, becoming SW around 5 kt in the afternoon. Seas 1 ft or less.

Wed Night: SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Wave detail: SW 1 ft at 2 seconds.

Thu: NW winds around 5 kt, becoming W around 5 kt in the afternoon. Seas 1 ft or less. Chance of showers in the afternoon.

Thu Night: W winds around 5 kt, becoming N after midnight. Seas 1 ft or less. Chance of showers.

Fri: NE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.

Fri Night: NE winds around 5 kt. Seas 1 ft or less. Chance of showers.

Sat: E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.

Sat Night: E winds 5 to 10 kt. Seas 1 ft or less. Showers likely.







Zone Forecast: Long Island Sound West of New Haven CT/Port Jefferson NY (ANZ335)

Visit your local NWS office at: https://www.weather.gov/okx/