Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week.
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Hazardous Weather Conditions

For More Weather Information:

New York, NY Local Forecast Office

15NM SW New London CT

Marine Point Forecast

[NOTICE]

This
Afternoon
WSW 10kt
1ft
Tonight

SSW 10kt
1ft
Tuesday

Tropical Storm Conditions Possible
Tuesday
Night
Tropical Storm Conditions Expected
Wednesday

WSW 12kt
2ft
Wednesday
Night
WSW 9kt
1ft
Thursday

N 6kt
1ft
Thursday
Night
SW 6kt
1ft
Friday

ENE 7kt
1ft

Associated Zone Forecast which includes this point

Last Update: 7:06 am EDT Aug 3, 2020
Forecast Valid: 12pm EDT Aug 3, 2020-6pm EDT Aug 9, 2020

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

Synopsis: ANZ300-032315- 606 AM EDT Mon Aug 3 2020 .Synopsis for the Long Island Waters and New York Harbor... Low pressure moves along southern Quebec through tonight. An associated cold front moves into the region tonight and across early Monday. The front will stall within the area and weaken Monday into Monday night. Impacts from Tropical Storm Isaias are possible Tuesday into Tuesday night. As Isaias rides quickly northeast of the area on Wednesday a cold front will push off to the east, followed by building high pressure later next week. Please refer to National Hurricane Center forecasts for further details on Isaias. $$

This Afternoon

WSW wind 8 to 10 kt. Sunny. Seas around 1 ft.

Tonight

SSW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 10pm. Some of the storms could produce heavy rainfall. Seas around 1 ft.

Tuesday

Tropical storm conditions possible. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Seas 1 to 2 ft.

Tuesday Night

Tropical storm conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Seas 3 to 4 ft.

Wednesday

WSW wind 10 to 12 kt. A chance of showers and thunderstorms, mainly before noon. Seas around 2 ft.

Wednesday Night

WSW wind 7 to 9 kt becoming N after midnight. Mostly clear. Seas around 1 ft.

Thursday

N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 1 ft.

Thursday Night

SW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas around 1 ft.

Friday

NE wind around 7 kt becoming ESE in the afternoon. Mostly sunny. Seas around 1 ft.

Winds and seas 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.