| NWS Forecast for: 15NM WSW Islip NY Atlantic Ocean Issued by: National Weather Service New York, NY Last Update: 4:35 pm EDT Jun 30, 2025 | |
| Tonight: S wind around 8 kt becoming SSW after midnight. A chance of showers and thunderstorms after 11pm. Seas 1 ft or less. Tuesday: SSW wind 9 to 13 kt. A slight chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less. Tuesday Night: SW wind 7 to 10 kt. Showers and thunderstorms likely before 2am, then a chance of showers. Seas 1 ft or less. Wednesday: WSW wind 6 to 8 kt. A chance of showers before 8am. Seas 1 ft or less. Wednesday Night: SSW wind 5 to 8 kt becoming W after midnight. Partly cloudy. Seas around 1 ft. Thursday: Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Sunny. Seas 1 ft or less. Thursday Night: NW wind around 8 kt. Mostly clear. Seas around 1 ft. Independence Day: NW wind around 7 kt becoming WSW in the afternoon. Sunny. Seas around 1 ft. Friday Night: WSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less. | |
| Marine Point Forecast: 40.61°N 73.51°W Associated Zone Forecast which includes this point | |
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