Tropical Storm Bertha in the Gulf; Severe Weather in the East on Tuesday

Tropical Storm Bertha could bring tropical storm conditions to portions of the Florida Panhandle and Alabama coast through Wednesday, where a Tropical Storm Watch and Storm Surge Watch is in effect. Numerous severe thunderstorms with heavy rainfall are expected from the Ohio Valley into the Mid-Atlantic and Northeast Tuesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from July 21, 12:00 PM EDT until July 22, 06:00 PM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
S 15kt
3-4ft

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

Small Craft Advisory
Wednesday
High: 83 °F
SW 15kt
4-5ft

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

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:47 am EDT Jul 21, 2026
Forecast Valid: 8am EDT Jul 21, 2026-6pm EDT Jul 27, 2026

View Nearby Observations

Detailed Forecast

Today

S wind around 15 kt, with gusts as high as 25 kt. Showers and thunderstorms likely, mainly after 5pm. Seas 3 to 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 10 to 15 kt. Showers likely before 8am, then a chance of showers and thunderstorms after 1pm. Seas 4 to 5 ft.

Wednesday Night

SW 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. Sunny. Seas around 3 ft.

Thursday Night

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

Friday

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

Friday Night

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

Saturday

E wind 5 to 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.