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New York, NY Local Forecast Office

15NM SW Islip NY

Marine Point Forecast

[NOTICE]

Monday
NNW 14kt
3ft
Monday Night
NNE 10kt
2ft
Tuesday
N 8kt⇓
2ft
Tuesday Night
S 7kt
2ft
Wednesday
⇑S 12kt
2ft
Wednesday Night
SSW 15kt
3ft
Independence Day
SSW 12kt
3ft
Thursday Night
SSW 13kt
3ft
Friday
S 8kt
2-3ft

Associated Zone Forecast which includes this point

Last Update: 12:08 am EDT Jul 1, 2024
Forecast Valid: 1am EDT Jul 1, 2024-6pm EDT Jul 7, 2024

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Detailed Forecast

Monday

NNW wind 11 to 14 kt. Mostly sunny. Seas around 3 ft.

Monday Night

NNE wind 8 to 10 kt. Mostly clear. Seas around 2 ft.

Tuesday

N wind 5 to 8 kt becoming variable and less than 5 kt. Sunny. Seas around 2 ft.

Tuesday Night

S wind 5 to 7 kt becoming WSW after midnight. Mostly cloudy. Seas around 2 ft.

Wednesday

Variable winds less than 5 kt becoming S 7 to 12 kt in the morning. Mostly sunny. Seas around 2 ft.

Wednesday Night

SSW wind around 15 kt. Partly cloudy. Seas around 3 ft.

Independence Day

SSW wind around 12 kt. Partly sunny. Seas around 3 ft.

Thursday Night

SSW wind 8 to 13 kt becoming WSW after midnight. A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Seas around 3 ft.

Friday

SW wind around 8 kt becoming S in the afternoon. A chance of showers, with thunderstorms also possible after 2pm. Seas 2 to 3 ft.

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.