News Headlines

For More Weather Information:

12NM NW Islip NY

[NOTICE]

Last Update: 6:11 am EDT Jun 5, 2026
Forecast Valid: 12pm EDT Jun 5, 2026-6pm EDT Jun 11, 2026

This Afternoon

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

Tonight

S wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Saturday

SW wind 6 to 9 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

WSW wind 8 to 10 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Seas 1 ft or less.

Sunday

W wind around 10 kt becoming NW in the afternoon. A chance of showers before 8am, then a slight chance of showers after 2pm. Seas 1 ft or less.

Sunday Night

NNW wind 10 to 12 kt becoming NNE after midnight. Partly cloudy. Seas 1 ft or less.

Monday

NNE wind 9 to 12 kt becoming ENE 6 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SSW 5 to 7 kt in the morning. Sunny. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.