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Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 60 °F
ENE 20kt
2-3ft
Tonight
Low: 54 °F
ENE 15kt
2ft
Saturday
High: 62 °F
E 20kt
3ft
Saturday Night
Low: 58 °F
E 20kt⇓
1-2ft
Sunday
High: 69 °F
SSE 10kt
1ft
Sunday Night
Low: 62 °F
SE 10kt
1ft
Memorial Day
High: 71 °F
Light Wind
1ft
Monday Night
Low: 60 °F
Light Wind
1ft
Tuesday
High: 72 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:54 pm EDT May 22, 2026
Forecast Valid: 2pm EDT May 22, 2026-6pm EDT May 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

This Afternoon

ENE wind 15 to 20 kt, with gusts as high as 25 kt. Rain likely, mainly after 5pm. Waves 2 to 3 ft.

Tonight

ENE wind around 15 kt, with gusts as high as 25 kt. Rain. Waves around 2 ft.

Saturday

E wind around 20 kt, with gusts as high as 30 kt. Rain. Waves around 3 ft.

Saturday Night

E wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Winds could gust as high as 30 kt. Rain, mainly after 2am. Waves 1 to 2 ft.

Sunday

SSE wind around 10 kt. Rain before noon, then showers between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Waves around 1 ft.

Sunday Night

SE wind 5 to 10 kt. Showers and thunderstorms likely before 2am, then showers and possibly a thunderstorm between 2am and 5am, then showers after 5am. Waves around 1 ft.

Memorial Day

Variable winds 5 kt or less. Showers, mainly before 8am. Waves around 1 ft.

Monday Night

Variable winds 5 kt or less. Showers likely. Waves around 1 ft.

Tuesday

Variable winds 5 kt or less. A chance of showers. Waves around 1 ft.

*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.