Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from June 18, 06:00 AM EDT until June 19, 12:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

Today
High: 72 °F
⇑SSE 10kt
2ft
Tonight
Low: 67 °F
S 15kt
3ft
Thursday
High: 84 °F
SSW 20kt
4-5ft

Small Craft Advisory
Thursday Night
Low: 70 °F
W 15kt
3-4ft

Small Craft Advisory
Juneteenth
High: 82 °F
W 10kt
3ft
Friday Night
Low: 66 °F
WNW 10kt
2-3ft
Saturday
High: 80 °F
W 15kt
2ft
Saturday Night
Low: 67 °F
WNW 10kt
2ft
Sunday
High: 81 °F
WSW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:07 am EDT Jun 17, 2026
Forecast Valid: 7am EDT Jun 17, 2026-6pm EDT Jun 23, 2026

View Nearby Observations

Detailed Forecast

Today

SSE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Mostly cloudy through mid morning, then gradual clearing. Seas around 2 ft.

Tonight

S wind 10 to 15 kt. Increasing clouds. Seas around 3 ft.

Thursday

SSW wind around 20 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms, mainly after 5pm. Seas 4 to 5 ft.

Thursday Night

W wind 10 to 15 kt. A chance of showers and thunderstorms before 8pm. Seas 3 to 4 ft.

Juneteenth

W wind around 10 kt. Partly sunny. Seas around 3 ft.

Friday Night

WNW wind around 10 kt. Mostly clear. Seas 2 to 3 ft.

Saturday

W wind 10 to 15 kt. Sunny. Seas around 2 ft.

Saturday Night

WNW wind 5 to 10 kt. Mostly clear. Seas around 2 ft.

Sunday

WNW wind 5 to 10 kt becoming SW in the afternoon. Sunny. Seas around 2 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.