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Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Overnight
Low: 46 °F
SE 20kt
2ft
Monday
High: 58 °F
⇑S 25kt
2-3ft
Monday Night
Low: 33 °F
S 30kt⇓
3-4ft
Tuesday
High: 43 °F
W 20kt
2-3ft
Tuesday Night
Low: 28 °F
NW 15kt
1-2ft
Wednesday
High: 39 °F
Light Wind
1ft
Wednesday Night
Low: 32 °F
Light Wind
1ft
Thursday
High: 46 °F
Light Wind
1ft
Thursday Night
Low: 38 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:13 pm EDT Mar 15, 2026
Forecast Valid: 12am EDT Mar 16, 2026-6pm EDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Overnight

SE wind 15 to 20 kt. Rain likely before 2am, then rain and possibly a thunderstorm between 2am and 4am, then a chance of rain and thunderstorms after 4am. Seas around 2 ft.

Monday

S wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Some of the storms could be severe. Seas 2 to 3 ft.

Monday Night

S wind 25 to 30 kt becoming W 20 to 25 kt after midnight. Winds could gust as high as 40 kt. Showers and possibly a thunderstorm before 2am, then a chance of showers. Some of the storms could be severe. Seas 3 to 4 ft.

Tuesday

W wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of showers before 8am. Seas 2 to 3 ft.

Tuesday Night

NW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly clear. Seas 1 to 2 ft.

Wednesday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 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.