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]

Friday
High: 85 °F
Light Wind
1ft
Friday Night
Low: 69 °F
WNW 10kt
1ft
Saturday
High: 82 °F
NNW 10kt
1ft
Saturday Night
Low: 68 °F
Light Wind
1ft
Sunday
High: 79 °F
⇑S 15kt
1ft
Sunday Night
Low: 67 °F
S 15kt
1-2ft
Monday
High: 78 °F
NW 15kt
1-2ft
Monday Night
Low: 68 °F
Light Wind
1ft
Tuesday
High: 75 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:02 am EDT Jun 12, 2026
Forecast Valid: 2am EDT Jun 12, 2026-6pm EDT Jun 18, 2026

View Nearby Observations

Detailed Forecast

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms after 4pm. Waves around 1 ft.

Friday Night

WSW wind 5 to 10 kt becoming NW after midnight. A chance of showers and thunderstorms, mainly before 10pm. Waves around 1 ft.

Saturday

NNW wind 5 to 10 kt becoming W in the afternoon. Sunny. Waves around 1 ft.

Saturday Night

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

Sunday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A chance of showers and thunderstorms after 2pm. Waves around 1 ft.

Sunday Night

S wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Waves 1 to 2 ft.

Monday

NW wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.

Tuesday

Variable winds 5 kt or less. A chance of showers. 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.