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Philadelphia, PA Local Forecast Office

7NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 55 °F
S 15kt
3-4ft

Small Craft Advisory
Saturday
High: 60 °F
SW 10kt
3ft
Saturday Night
Low: 54 °F
S 15kt
3ft
Sunday
High: 63 °F
SW 20kt⇓
4ft
Sunday Night
Low: 45 °F
⇑NW 15kt
3ft
Monday
High: 54 °F
NW 15kt⇓
3-4ft
Monday Night
Low: 45 °F
SW 10kt
2ft
Tuesday
High: 51 °F
NW 20kt
2-3ft
Tuesday Night
Low: 37 °F
NNW 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:46 pm EDT Apr 3, 2026
Forecast Valid: 7pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT SATURDAY...

Tonight

S wind around 15 kt becoming SW after midnight. Patchy fog. Seas 3 to 4 ft.

Saturday

SW wind around 10 kt becoming SE in the afternoon. Patchy fog before 9am. Seas around 3 ft.

Saturday Night

SSE wind around 15 kt becoming S after midnight. Winds could gust as high as 20 kt. A slight chance of showers before 2am. Seas around 3 ft.

Sunday

SW wind 17 to 20 kt decreasing to 15 to 18 kt in the afternoon. Winds could gust as high as 25 kt. Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. Seas around 4 ft.

Sunday Night

W wind 10 to 13 kt becoming NW 12 to 15 kt in the evening. Winds could gust as high as 20 kt. Showers, mainly before 8pm. Seas around 3 ft.

Monday

NW wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas 3 to 4 ft.

Monday Night

SW wind 5 to 10 kt becoming W after midnight. Partly cloudy. Seas around 2 ft.

Tuesday

NW wind 15 to 20 kt. Sunny. Seas 2 to 3 ft.

Tuesday Night

NNW wind around 15 kt becoming N after midnight. Clear. Seas 2 to 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.