Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts are expected across the Mid-Atlantic vicinity this afternoon and evening. Additional strong to severe storms are expected across the upper Ohio Valley and Lower Great Lakes area. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Tuesday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

26NM NNE Fenwick Island Buoy DE

Marine Point Forecast

[NOTICE]

Today
High: 74 °F
⇑S 15kt
2ft
Tonight
Low: 67 °F
S 15kt
3-4ft
Monday
High: 75 °F
NW 15kt⇓
3ft
Monday Night
Low: 64 °F
W 10kt
2-3ft
Tuesday
High: 72 °F
Light Wind
2ft
Tuesday Night
Low: 65 °F
Light Wind
2ft
Wednesday
High: 75 °F
Light Wind
2-3ft
Wednesday Night
Low: 67 °F
S 10kt
2-3ft
Thursday
High: 80 °F
⇑S 25kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:33 am EDT Jun 14, 2026
Forecast Valid: 9am EDT Jun 14, 2026-6pm EDT Jun 20, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Tonight

S wind around 15 kt becoming SW after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms likely, mainly before 2am. Some of the storms could produce heavy rainfall. Seas 3 to 4 ft.

Monday

NW wind 10 to 15 kt decreasing to 5 to 10 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas around 3 ft.

Monday Night

W wind 5 to 10 kt. Partly cloudy. Seas 2 to 3 ft.

Tuesday

Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 2am. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. A chance of showers before 8am. Seas 2 to 3 ft.

Wednesday Night

S wind around 10 kt. Partly cloudy. Seas 2 to 3 ft.

Thursday

S wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Partly sunny. Seas 4 to 5 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.