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Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]

Thursday
High: 53 °F
⇑NW 25kt
3-4ft

Small Craft Advisory
Thursday Night
Low: 34 °F
WNW 15kt
2-3ft

Small Craft Advisory
Friday
High: 48 °F
⇑S 20kt
2-3ft
Friday Night
Low: 42 °F
S 20kt
4-5ft
Saturday
High: 50 °F
WNW 10kt
2-3ft
Saturday Night
Low: 42 °F
Light Wind
1-2ft
Sunday
High: 51 °F
ESE 15kt
1-2ft
Sunday Night
Low: 48 °F
SSE 20kt
5ft
Monday
High: 57 °F
S 30kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:05 am EDT Mar 12, 2026
Forecast Valid: 2am EDT Mar 12, 2026-6pm EDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

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

Thursday

WSW wind 15 to 20 kt becoming NW 20 to 25 kt in the morning. Winds could gust as high as 30 kt. Rain before 5pm, then snow, possibly mixed with rain. Seas 3 to 4 ft.

Thursday Night

WNW wind 10 to 15 kt. Snow likely, possibly mixed with rain, mainly before 7pm. Seas 2 to 3 ft.

Friday

SW wind 5 to 8 kt becoming S 15 to 20 kt. Winds could gust as high as 30 kt. Sunny. Seas 2 to 3 ft.

Friday Night

S wind 15 to 20 kt becoming WSW after midnight. Mostly clear. Seas 4 to 5 ft.

Saturday

WNW wind around 10 kt. Mostly sunny. Seas 2 to 3 ft.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.

Sunday

ESE wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 1 to 2 ft.

Sunday Night

SSE wind 15 to 20 kt, with gusts as high as 25 kt. Rain likely. Seas 3 ft building to 5 ft.

Monday

S wind 25 to 30 kt, with gusts as high as 40 kt. Rain. Seas around 6 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.