| 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: 635 PM EDT Sat Apr 18 2026 | |
Tonight: SE winds 5 to 10 kt. Seas 1 ft or less. Wave detail: E 1 ft at 2 seconds. Areas of fog late this evening and overnight. Chance of showers late. Vsby 1 to 3 nm late this evening and overnight. Sun: NE winds 10 to 15 kt, becoming NW in the afternoon. Gusts up to 25 kt. Seas 1 ft or less. Wave detail: NW 1 ft at 2 seconds. Patchy fog in the morning. Showers. Vsby 1 to 3 nm in the morning. Sun Night: NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave detail: NW 2 ft at 2 seconds, becoming W 1 ft at 2 seconds. Mon: NW winds 10 to 15 kt. Seas 1 ft or less. Wave detail: W 1 ft at 2 seconds. Slight chance of showers. Mon Night: NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave detail: NW 1 ft at 2 seconds. Tue: N winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 ft or less. Tue Night: S winds 10 to 15 kt. Seas around 2 ft. Wed: SW winds 10 to 15 kt. Seas 1 ft or less. Wed Night: N winds 5 to 10 kt. Seas 1 ft or less. Thu: NW winds 5 to 10 kt. Seas 1 ft or less. Thu Night: NW winds 5 to 10 kt. Seas 1 ft or less. | |
| Zone Forecast: Long Island Sound West of New Haven CT/Port Jefferson NY (ANZ335) | |
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