Severe Thunderstorm and Tropical Storm Bertha Impacts

Numerous severe thunderstorms are expected across a broad region from the Ohio Valley to the Mid-Atlantic and Northeast States today into tonight. Swaths of damaging wind gusts are expected and some tornadoes are possible. Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the Florida Panhandle westward to southeastern Louisiana later today and Wednesday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 81 °F
S 15kt
4ft

Small Craft Advisory
Tonight
Low: 72 °F
SSW 15kt
4-5ft

Small Craft Advisory
Wednesday
High: 83 °F
SW 10kt
4-5ft

Small Craft Advisory
Wednesday Night
Low: 69 °F
N 10kt
3-4ft
Thursday
High: 77 °F
N 10kt
3ft
Thursday Night
Low: 69 °F
Light Wind
3ft
Friday
High: 78 °F
Light Wind
3ft
Friday Night
Low: 69 °F
Light Wind
3ft
Saturday
High: 76 °F
ENE 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:48 pm EDT Jul 21, 2026
Forecast Valid: 4pm EDT Jul 21, 2026-6pm EDT Jul 28, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

S wind around 15 kt, with gusts as high as 25 kt. Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe. Seas around 4 ft.

Tonight

SSW wind around 15 kt, with gusts as high as 25 kt. Showers and thunderstorms before 4am, then showers and possibly a thunderstorm, mainly after 4am. Some of the storms could be severe and produce heavy rainfall. Seas 4 to 5 ft.

Wednesday

SW wind around 10 kt, with gusts as high as 20 kt. Showers likely before 8am, then a chance of showers and thunderstorms after 1pm. Seas 4 to 5 ft.

Wednesday Night

W wind 5 to 10 kt becoming N after midnight. A chance of thunderstorms before 8pm. Seas 3 to 4 ft.

Thursday

N wind 5 to 10 kt becoming NE in the afternoon. Sunny. Seas around 3 ft.

Thursday Night

Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.

Friday

Variable winds 5 kt or less. Sunny. Seas around 3 ft.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.

Saturday

ENE wind around 10 kt. Partly sunny. Seas around 3 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.