Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

33NM SSW Philadelphia PA

Marine Point Forecast

[NOTICE]

Tonight
Low: 41 °F
WNW 10kt
< 1ft
Monday
High: 53 °F
NW 10kt⇓
< 1ft
Monday Night
Low: 43 °F
Light Wind
< 1ft
Tuesday
High: 58 °F
Light Wind
< 1ft
Tuesday Night
Low: 55 °F
S 10kt
< 1ft
Wednesday
High: 64 °F
SSW 10kt
< 1ft
Wednesday Night
Low: 41 °F
⇑WNW 20kt
1ft
Thanksgiving Day
High: 44 °F
W 20kt
1ft
Thursday Night
Low: 35 °F
W 20kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EST Nov 23, 2025
Forecast Valid: 10pm EST Nov 23, 2025-6pm EST Nov 30, 2025

View Nearby Observations

Detailed Forecast

Tonight

WNW wind around 10 kt. Clear. Waves 1 ft or less.

Monday

NW wind 7 to 10 kt becoming WSW 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Rain likely after 1pm. Waves 1 ft or less.

Tuesday Night

S wind around 10 kt becoming SW after midnight. Rain, mainly before 1am. Waves 1 ft or less.

Wednesday

SSW wind 5 to 10 kt. A chance of rain. Waves 1 ft or less.

Wednesday Night

WSW wind 15 to 18 kt becoming WNW 17 to 20 kt in the evening. A chance of rain before 1am. Waves around 1 ft.

Thanksgiving Day

W wind 15 to 20 kt, with gusts as high as 25 kt. Mostly sunny. Waves around 1 ft.

Thursday Night

W wind 15 to 20 kt. Mostly clear. Waves 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.