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

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Thursday
High: 89 °F
WSW 10kt
1ft
Thursday Night
Low: 69 °F
WSW 10kt
1ft
Friday
High: 90 °F
Light Wind
1ft
Friday Night
Low: 71 °F
Light Wind
1ft
Saturday
High: 88 °F
Light Wind
1ft
Saturday Night
Low: 71 °F
Light Wind
< 1ft
Sunday
High: 85 °F
⇑S 15kt
< 1ft
Sunday Night
Low: 70 °F
S 10kt
1ft
Monday
High: 83 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:12 pm EDT Jun 10, 2026
Forecast Valid: 1am EDT Jun 11, 2026-6pm EDT Jun 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

Thursday

WSW wind 5 to 10 kt. Partly sunny. Seas around 1 ft.

Thursday Night

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

Friday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Seas around 1 ft.

Saturday

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming S 10 to 15 kt in the afternoon. Sunny. Seas 1 ft or less.

Sunday Night

S wind 5 to 10 kt becoming WSW after midnight. A chance of showers. Seas around 1 ft.

Monday

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