Locally Heavy Rainfall Possible Over the Four Corners; Critical Fire Weather Conditions in the Great Basin

Monsoon moisture will result in locally heavy showers and thunderstorms over the Four Corners region, which could lead to flash flooding. While, critical fire weather threats are expected for much of the Great Basin, from dry and windy conditions. Finally, Tropical Cyclone Humberto remains well offshore of the Southeast, but rip currents and heavy surf are expected from Florida to the Carolinas.
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New York, NY Local Forecast Office

15NM WSW Islip NY

Marine Point Forecast

[NOTICE]

Tonight

W 14km/h
< 1m
Monday

SW 14km/h
< 1m
Monday
Night
NNE 18km/h
< 1m
Tuesday

NNE 21km/h
< 1m
Tuesday
Night
ENE 11km/h
< 1m
Wednesday

NE 16km/h
< 1m
Wednesday
Night
ESE 14km/h
< 1m
Thursday

ENE 14km/h
< 1m
Thursday
Night
SE 11km/h
< 1m

Associated Zone Forecast which includes this point

Last Update: 1:39 pm EDT Sep 15, 2019
Forecast Valid: 5pm EDT Sep 15, 2019-6pm EDT Sep 22, 2019

View Nearby Observations

Detailed Forecast

Synopsis: ANZ300-161000- 337 PM EDT Sun Sep 15 2019 .Synopsis for the Long Island Waters and New York Harbor... High pressure over the waters will eventually weaken tonight and give way to an approaching weak cold front. This front moves through late Monday into Monday evening. High pressure then returns thereafter and remains in control through the end of the week. $$

Tonight

W wind 11 to 14 km/h becoming SW 8 to 11 km/h after midnight. Partly cloudy. Seas 1 m or less.

Monday

SW wind 5 to 8 km/h increasing to 11 to 14 km/h in the afternoon. A slight chance of showers after 3pm. Seas 1 m or less.

Monday Night

N wind 13 to 18 km/h becoming NNE in the evening. A slight chance of showers before 10pm. Seas 1 m or less.

Tuesday

NNE wind 16 to 21 km/h, with gusts as high as 32 km/h. Sunny. Seas 1 m or less.

Tuesday Night

ENE wind around 11 km/h. Mostly clear. Seas 1 m or less.

Wednesday

NE wind 14 to 16 km/h. Mostly sunny. Seas 1 m or less.

Wednesday Night

ESE wind around 14 km/h. Partly cloudy. Seas 1 m or less.

Thursday

ENE wind 11 to 14 km/h. Mostly sunny. Seas 1 m or less.

Thursday Night

SE wind 6 to 11 km/h becoming variable and less than 5 km/h after midnight. Partly cloudy. Seas 1 m or less.

*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.