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Philadelphia, PA Local Forecast Office

7NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Saturday
High: 49 °F
W 20kt
3-4ft

Small Craft Advisory
Saturday Night
Low: 42 °F
WNW 10kt
2ft
Sunday
High: 50 °F
ESE 15kt
1-2ft
Sunday Night
Low: 47 °F
⇑SE 25kt
5ft
Monday
High: 56 °F
S 30kt
8ft
Monday Night
Low: 35 °F
S 35kt⇓
9ft
Tuesday
High: 40 °F
W 25kt
8ft
Tuesday Night
Low: 29 °F
WNW 20kt
5ft
Wednesday
High: 39 °F
NW 15kt⇓
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:46 pm EDT Mar 13, 2026
Forecast Valid: 2am EDT Mar 14, 2026-6pm EDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

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

Saturday

WSW wind 15 to 20 kt becoming WNW in the afternoon. Winds could gust as high as 30 kt. Mostly sunny. Seas 3 to 4 ft.

Saturday Night

WNW wind 5 to 10 kt becoming ENE after midnight. Mostly cloudy. Seas around 2 ft.

Sunday

ESE wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 to 2 ft.

Sunday Night

SE wind 20 to 23 kt increasing to 22 to 25 kt after midnight. A chance of rain before 2am, then rain and possibly a thunderstorm between 2am and 5am, then rain after 5am. Seas 3 ft building to 5 ft.

Monday

S wind 25 to 30 kt, with gusts as high as 35 kt. Showers, with thunderstorms also possible after 11am. Seas 6 ft building to 8 ft.

Monday Night

S wind 30 to 35 kt becoming W 25 to 30 kt in the evening. Showers and possibly a thunderstorm. Seas 9 ft subsiding to 7 ft.

Tuesday

W wind 20 to 25 kt. A chance of showers before 8am. Seas 8 ft subsiding to 6 ft.

Tuesday Night

WNW wind 15 to 20 kt. Partly cloudy. Seas around 5 ft.

Wednesday

NW wind 10 to 15 kt becoming NNE 5 to 8 kt in the afternoon. Mostly cloudy. Seas around 4 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.