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Philadelphia, PA Local Forecast Office

17NM N Lewes DE

Marine Point Forecast

[NOTICE]

Thursday
High: 38 °F
W 30kt
4ft

Small Craft Advisory
Thursday Night
Low: 26 °F
W 30kt
4ft

Gale Warning
Friday
High: 38 °F
W 25kt⇓
4ft

Gale Warning
Friday Night
Low: 35 °F
SSW 15kt
2ft
Saturday
High: 44 °F
SSW 15kt
2ft
Saturday Night
Low: 32 °F
SW 10kt
2ft
Sunday
High: 35 °F
NW 15kt
2ft
Sunday Night
Low: 24 °F
NW 15kt
2ft
M.L.King Day
High: 32 °F
WSW 15kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:35 am EST Jan 15, 2026
Forecast Valid: 4am EST Jan 15, 2026-6pm EST Jan 21, 2026

View Nearby Observations

Detailed Forecast

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

Thursday

W wind 25 to 30 kt. A slight chance of rain before 7am. Waves 2 ft building to 4 ft.

Thursday Night

W wind 25 to 30 kt. Patchy freezing spray after 11pm. Partly cloudy. Waves around 4 ft.

Friday

W wind 20 to 25 kt becoming WSW 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Patchy freezing spray before 10am. Sunny. Waves 4 ft subsiding to 2 ft.

Friday Night

SSW wind around 15 kt, with gusts as high as 25 kt. A slight chance of snow after 1am. Waves around 2 ft.

Saturday

SSW wind 10 to 15 kt becoming WSW in the afternoon. A chance of rain and snow before 10am, then a chance of rain. Waves around 2 ft.

Saturday Night

SW wind around 10 kt becoming NW after midnight. A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Waves around 2 ft.

Sunday

NW wind 10 to 15 kt. A chance of snow. Waves around 2 ft.

Sunday Night

NW wind around 15 kt becoming W after midnight. Partly cloudy. Waves around 2 ft.

M.L.King Day

WSW wind around 15 kt. Sunny. Waves around 2 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.