For More Weather Information:

Philadelphia, PA Local Forecast Office

17NM N Lewes DE

Marine Point Forecast

[NOTICE]

Overnight
Low: 18 °F
WNW 25kt
4ft

Small Craft Advisory
Tuesday
High: 27 °F
WNW 15kt⇓
2-3ft
Tuesday Night
Low: 17 °F
⇑WNW 20kt
2-3ft
Wednesday
High: 22 °F
W 20kt⇓
2-3ft
Wednesday Night
Low: 15 °F
⇑WNW 20kt
1-2ft
Thursday
High: 22 °F
WNW 20kt
2ft
Thursday Night
Low: 12 °F
WNW 20kt
3ft
Friday
High: 19 °F
NW 20kt
2-3ft
Friday Night
Low: 12 °F
NNW 20kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:14 pm EST Jan 26, 2026
Forecast Valid: 12am EST Jan 27, 2026-6pm EST Feb 2, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...

Overnight

WNW wind 20 to 25 kt. Mostly clear. Waves around 4 ft.

Tuesday

WNW wind 12 to 15 kt becoming SW 10 to 13 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Waves 2 to 3 ft.

Tuesday Night

WSW wind 15 to 18 kt becoming WNW 17 to 20 kt in the evening. Winds could gust as high as 25 kt. Mostly cloudy, then gradually becoming clear. Waves 2 to 3 ft.

Wednesday

W wind 17 to 20 kt decreasing to 15 to 18 kt in the afternoon. Increasing clouds. Waves 2 to 3 ft.

Wednesday Night

WNW wind 15 to 18 kt increasing to 17 to 20 kt after midnight. A slight chance of snow before 1am. Waves 1 to 2 ft.

Thursday

WNW wind around 20 kt. Mostly sunny. Waves around 2 ft.

Thursday Night

WNW wind 15 to 20 kt. Partly cloudy. Waves around 3 ft.

Friday

NW wind 15 to 20 kt. Mostly sunny. Waves 2 to 3 ft.

Friday Night

NNW wind around 20 kt. Mostly cloudy. 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.