Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday.
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New York, NY Local Forecast Office

12NM NNE Islip NY

Marine Point Forecast

[NOTICE]

Today

ENE 13kt
1-2ft
Tonight

E 9kt
1ft
Wednesday

N 11kt
1ft
Wednesday
Night
WNW 6kt
1ft
Thursday

WNW 8kt
1ft
Thursday
Night
WSW 8kt
< 1ft
Friday

SSW 6kt
1ft
Friday
Night
S 7kt
1ft
Saturday

Light Wind
1ft

Associated Zone Forecast which includes this point

Last Update: 3:47 am EDT Aug 16, 2022
Forecast Valid: 7am EDT Aug 16, 2022-6pm EDT Aug 22, 2022

View Nearby Observations

Detailed Forecast

Synopsis: ANZ300-162015- 355 AM EDT Tue Aug 16 2022 .Synopsis for the Long Island Waters and New York Harbor... Low pressure well offshore eventually goes into Gulf of Maine for midweek and then into the Canadian Maritimes Thursday night. Weak high pressure begins to build in Thursday into Thursday night. High pressure continues to build in Friday and then pushes off the New England coast on Saturday. Meanwhile, a frontal boundary slowly moves northward into the weekend with a series of low pressure centers riding along it. $$

Today

ENE wind 10 to 13 kt. Mostly sunny. Seas 1 to 2 ft.

Tonight

E wind around 9 kt becoming NNE after midnight. Mostly cloudy. Seas around 1 ft.

Wednesday

N wind 9 to 11 kt. Partly sunny. Seas around 1 ft.

Wednesday Night

WNW wind around 6 kt. Partly cloudy. Seas around 1 ft.

Thursday

WNW wind around 8 kt. Sunny. Seas around 1 ft.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Sunny. Seas around 1 ft.

Friday Night

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

Saturday

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

*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.