Severe Storm and Dangerous Heat Risks through Friday

Severe thunderstorms are possible each afternoon and evening through Friday. Additionally, dangerous heat and humidity is expected for portions of the area Thursday through Friday. View this briefing for details. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
S 15kt
1ft
Tonight
Low: 70 °F
S 15kt
1ft
Thursday
High: 85 °F
WSW 10kt
1ft
Thursday Night
Low: 72 °F
WSW 10kt
1ft
Friday
High: 84 °F
Light Wind
1ft
Friday Night
Low: 71 °F
W 10kt
1ft
Saturday
High: 83 °F
NW 10kt
1ft
Saturday Night
Low: 71 °F
Light Wind
1ft
Sunday
High: 82 °F
⇑SSE 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT Jun 10, 2026
Forecast Valid: 9am EDT Jun 10, 2026-6pm EDT Jun 16, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 10 to 15 kt. A slight chance of showers, then a chance of showers and thunderstorms after noon. Waves around 1 ft.

Tonight

S wind 10 to 15 kt. A chance of showers and thunderstorms, mainly before 10pm. Waves around 1 ft.

Thursday

WSW wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.

Thursday Night

WSW wind 5 to 10 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Waves around 1 ft.

Friday

Variable winds 5 kt or less. A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Waves around 1 ft.

Friday Night

SW wind around 10 kt becoming WNW after midnight. Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am. Waves around 1 ft.

Saturday

NW wind around 10 kt. Sunny. Waves around 1 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

Sunday

SW wind 5 to 8 kt becoming SSE 10 to 15 kt in the afternoon. Sunny. Waves around 1 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.