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Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 66 °F
E 15kt
1ft
Sunday
High: 70 °F
ESE 20kt
2ft
Sunday Night
Low: 66 °F
S 10kt
2ft
Columbus Day
High: 68 °F
⇑NNW 15kt
2ft
Monday Night
Low: 62 °F
Light Wind
1ft
Tuesday
High: 71 °F
S 10kt
1ft
Tuesday Night
Low: 65 °F
S 10kt
1ft
Wednesday
High: 75 °F
W 10kt
1ft
Wednesday Night
Low: 61 °F
N 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 pm EDT Oct 10, 2026
Forecast Valid: 8pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE

Tonight

E wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain, mainly after 4am. Seas around 1 ft.

Sunday

ESE wind around 20 kt, with gusts as high as 30 kt. Rain, with thunderstorms also possible after 2pm. Seas around 2 ft.

Sunday Night

S wind 5 to 10 kt becoming SW after midnight. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas around 2 ft.

Columbus Day

WNW wind 10 to 13 kt becoming NNW 12 to 15 kt in the morning. Winds could gust as high as 20 kt. A chance of showers before 2pm. Seas around 2 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Tuesday

WNW wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 1 ft.

Tuesday Night

S wind around 10 kt. Mostly clear. Seas around 1 ft.

Wednesday

WSW wind around 10 kt becoming WNW in the afternoon. Sunny. Seas around 1 ft.

Wednesday Night

NW wind 5 to 10 kt becoming N after midnight. Mostly clear. Seas around 1 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.