| NWS Forecast for: 18NM WSW Islip NY Atlantic Ocean Issued by: National Weather Service New York, NY Last Update: 2:36 pm EDT Oct 15, 2026 |  |
Tonight: SSE wind 8 to 12 kt. Showers likely, mainly after 5am. Seas 1 ft or less. Friday: S wind 13 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 21 kt. Showers before 2pm, then a chance of showers and thunderstorms after 5pm. Seas 1 ft or less. Friday Night: WSW wind 11 to 16 kt becoming NW after midnight. A chance of showers and thunderstorms, then showers after 8pm. Seas 1 ft or less. Saturday: NNW wind 16 to 19 kt. Cloudy through mid morning, then gradual clearing. Seas 1 ft or less. Saturday Night: N wind 11 to 16 kt. Mostly clear. Seas 1 ft or less. Sunday: N wind around 9 kt becoming NW in the afternoon. Sunny. Seas 1 ft or less. Sunday Night: SW wind around 7 kt becoming NW after midnight. Mostly clear. Seas 1 ft or less. Monday: NNW wind 5 to 9 kt becoming S in the afternoon. Sunny. Seas 1 ft or less. Monday Night: SSE wind 6 to 8 kt becoming NNW in the evening. Partly cloudy. Seas 1 ft or less. | |
| Marine Point Forecast: 40.62°N 73.59°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/okx/ |
