For More Weather Information:

Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 52 °F
NW 20kt
2-3ft
Tonight
Low: 35 °F
WNW 15kt
2ft
Friday
High: 48 °F
⇑S 20kt
1-2ft
Friday Night
Low: 41 °F
S 20kt
2-3ft
Saturday
High: 48 °F
WNW 15kt
2ft
Saturday Night
Low: 41 °F
Light Wind
1ft
Sunday
High: 50 °F
ESE 15kt
1ft
Sunday Night
Low: 47 °F
SSE 20kt
2ft
Monday
High: 55 °F
S 30kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT Mar 12, 2026
Forecast Valid: 5am EDT Mar 12, 2026-6pm EDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

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

Today

WSW wind 15 to 20 kt becoming NW in the morning. Winds could gust as high as 30 kt. Rain before 5pm, then snow, possibly mixed with rain. Waves 2 to 3 ft.

Tonight

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Snow likely, possibly mixed with rain, mainly before 7pm. Waves around 2 ft.

Friday

SW wind 5 to 8 kt becoming S 15 to 20 kt. Winds could gust as high as 30 kt. Mostly sunny. Waves 1 to 2 ft.

Friday Night

S wind 15 to 20 kt becoming WSW after midnight. Partly cloudy. Waves 2 to 3 ft.

Saturday

WNW wind 10 to 15 kt. Mostly sunny. Waves around 2 ft.

Saturday Night

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

Sunday

ESE wind 10 to 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves around 1 ft.

Sunday Night

SSE wind 15 to 20 kt, with gusts as high as 25 kt. Rain likely. Waves around 2 ft.

Monday

S wind 25 to 30 kt, with gusts as high as 35 kt. Rain. Waves around 3 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.