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: 149 AM EDT Tue Oct 14 2025




Today: NE winds 20 to 25 kt, becoming N 15 to 20 kt this afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave detail: NE 4 ft at 5 seconds. Chance of rain early this morning, then slight chance of rain late this morning and afternoon.

Tonight: N winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: NE 2 ft at 5 seconds. Slight chance of rain in the evening.

Wed: N winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. Wave detail: NE 1 ft at 3 seconds.

Wed Night: N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: N 2 ft at 3 seconds.

Thu: N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: N 2 ft at 3 seconds.

Thu Night: N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: NE 2 ft at 3 seconds.

Fri: N winds 15 to 20 kt. Seas around 2 ft.

Fri Night: NW winds 5 to 10 kt. Seas 1 ft or less.

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

Sat Night: SW winds 5 to 10 kt. Seas 1 ft or less.







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/