Multiple rounds of storms through Thursday

A briefing on the multiple rounds of storms through Thursday, September 3. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from September 1, 04:35 PM EDT until September 2, 12:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

33NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 72 °F
Light Wind
< 1ft
Wednesday
High: 83 °F
Light Wind
< 1ft
Wednesday Night
Low: 72 °F
Light Wind
< 1ft
Thursday
High: 91 °F
Light Wind
< 1ft
Thursday Night
Low: 73 °F
Light Wind
< 1ft
Friday
High: 89 °F
NW 10kt
< 1ft
Friday Night
Low: 66 °F
Light Wind
< 1ft
Saturday
High: 83 °F
N 10kt
< 1ft
Saturday Night
Low: 63 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:54 pm EDT Sep 1, 2026
Forecast Valid: 7pm EDT Sep 1, 2026-6pm EDT Sep 8, 2026

View Nearby Observations

Detailed Forecast

...SEVERE THUNDERSTORM WATCH 638 IN EFFECT UNTIL MIDNIGHT EDT

Tonight

Variable winds 5 kt or less. Scattered showers and thunderstorms before midnight, then a chance of showers between midnight and 1am. Some of the storms could be severe. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. A slight chance of showers before 4pm, then a slight chance of showers and thunderstorms after 5pm. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly between 2am and 5am. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 7am. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am. Waves 1 ft or less.

Friday

NW wind 5 to 10 kt. A chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers before 2am. Waves 1 ft or less.

Saturday

N wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Saturday Night

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

*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.