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Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 49 °F
S 10kt
2-3ft
Thursday
High: 54 °F
NE 15kt
2-3ft
Thursday Night
Low: 47 °F
ENE 15kt⇓
2-3ft
Friday
High: 63 °F
⇑S 15kt
3ft
Friday Night
Low: 54 °F
SSW 15kt
3ft
Saturday
High: 65 °F
SW 15kt
3ft
Saturday Night
Low: 56 °F
S 20kt
3-4ft
Sunday
High: 63 °F
SSW 20kt
4ft
Sunday Night
Low: 44 °F
⇑NW 15kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:19 pm EDT Apr 1, 2026
Forecast Valid: 8pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind around 10 kt becoming E after midnight. Showers and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms, mainly between 3am and 5am. Seas 2 to 3 ft.

Thursday

NE wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers between 8am and 9am. Seas 2 to 3 ft.

Thursday Night

ENE wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 20 kt. Mostly cloudy. Seas 2 to 3 ft.

Friday

S wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas around 3 ft.

Friday Night

SSW wind around 15 kt. Partly cloudy. Seas around 3 ft.

Saturday

SW wind 10 to 15 kt. Sunny. Seas around 3 ft.

Saturday Night

S wind 15 to 20 kt. Mostly clear. Seas 3 to 4 ft.

Sunday

SSW wind around 20 kt, with gusts as high as 25 kt. Showers. Seas around 4 ft.

Sunday Night

W wind 10 to 13 kt becoming NW 12 to 15 kt after midnight. Showers. Seas around 3 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.