For More Weather Information:

Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 48 °F
S 10kt
2ft

Small Craft Advisory
Tonight
Low: 31 °F
⇑WNW 20kt
2-3ft

Small Craft Advisory
Thursday
High: 36 °F
WNW 25kt
4ft

Small Craft Advisory
Thursday Night
Low: 25 °F
WNW 25kt
4ft
Friday
High: 38 °F
W 20kt⇓
3-4ft
Friday Night
Low: 35 °F
SSW 15kt
3ft
Saturday
High: 44 °F
SW 10kt
3ft
Saturday Night
Low: 30 °F
WNW 10kt
3ft
Sunday
High: 34 °F
WNW 15kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:12 am EST Jan 14, 2026
Forecast Valid: 8am EST Jan 14, 2026-6pm EST Jan 20, 2026

View Nearby Observations

Detailed Forecast

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

Today

S wind around 10 kt. Increasing clouds. Seas around 2 ft.

Tonight

SSW wind 10 to 15 kt becoming WNW 15 to 20 kt after midnight. A chance of rain after 10pm, mixing with snow after 5am. Seas 2 to 3 ft.

Thursday

WNW wind around 25 kt. A slight chance of rain and snow before 7am. Seas around 4 ft.

Thursday Night

WNW wind around 25 kt, with gusts as high as 35 kt. Patchy freezing spray after 10pm. Partly cloudy. Seas around 4 ft.

Friday

W wind 17 to 20 kt becoming WSW 15 to 18 kt in the afternoon. Winds could gust as high as 30 kt. Patchy freezing spray before 10am. Sunny. Seas 3 to 4 ft.

Friday Night

SSW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 3 ft.

Saturday

SW wind around 10 kt. A chance of rain. Seas around 3 ft.

Saturday Night

WSW wind around 10 kt becoming NW after midnight. Mostly cloudy. Seas around 3 ft.

Sunday

WNW wind 10 to 15 kt. Partly sunny. Seas 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.