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Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Saturday
High: 74 °F
⇑S 15kt
1ft
Saturday Night
Low: 61 °F
S 15kt⇓
1-2ft
Sunday
High: 79 °F
WSW 10kt
1-2ft
Sunday Night
Low: 60 °F
Light Wind
1-2ft
Monday
High: 76 °F
⇑SSE 10kt
1ft
Monday Night
Low: 62 °F
Light Wind
1-2ft
Tuesday
High: 78 °F
⇑S 10kt
1-2ft
Tuesday Night
Low: 64 °F
SSW 10kt
1-2ft
Wednesday
High: 76 °F
S 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:34 am EDT May 16, 2026
Forecast Valid: 2am EDT May 16, 2026-6pm EDT May 22, 2026

View Nearby Observations

Detailed Forecast

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

Saturday

WSW wind 5 to 8 kt becoming S 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.

Saturday Night

S wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 20 kt. A chance of sprinkles before 2am, then a slight chance of showers between 2am and 3am, then a chance of sprinkles after 3am. Seas 1 to 2 ft.

Sunday

WSW wind 5 to 10 kt. Mostly sunny. Seas 1 to 2 ft.

Sunday Night

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

Monday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Sunny. Seas around 1 ft.

Monday Night

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

Tuesday

S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Tuesday Night

SSW wind 5 to 10 kt. Mostly clear. Seas 1 to 2 ft.

Wednesday

S wind 5 to 10 kt. Sunny. Seas 1 to 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.