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Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 52 °F
SE 15kt
< 1ft
Thursday
High: 61 °F
NW 15kt
< 1ft
Thursday Night
Low: 49 °F
NW 15kt
< 1ft
Friday
High: 58 °F
NW 10kt
< 1ft
Friday Night
Low: 50 °F
S 10kt
< 1ft
Saturday
High: 55 °F
Light Wind
< 1ft
Saturday Night
Low: 46 °F
NW 10kt
< 1ft
Sunday
High: 58 °F
WNW 15kt
< 1ft
Sunday Night
Low: 50 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT Apr 29, 2026
Forecast Valid: 6pm EDT Apr 29, 2026-6pm EDT May 6, 2026

View Nearby Observations

Detailed Forecast

Tonight

SE wind 10 to 15 kt. Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers after 2am. Waves 1 ft or less.

Thursday

NW wind 10 to 15 kt. Mostly cloudy through mid morning, then gradual clearing. Waves 1 ft or less.

Thursday Night

NW wind 10 to 15 kt. Mostly clear. Waves 1 ft or less.

Friday

NW wind 5 to 10 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

S wind 5 to 10 kt becoming W after midnight. A chance of showers. Waves 1 ft or less.

Saturday

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

Saturday Night

NNE wind 5 to 10 kt becoming NW after midnight. A chance of showers before 2am. Waves 1 ft or less.

Sunday

WNW wind around 15 kt. Sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

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.