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Philadelphia, PA Local Forecast Office

33NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 62 °F
E 10kt
< 1ft
Tonight
Low: 50 °F
E 10kt
< 1ft
Saturday
High: 60 °F
⇑E 15kt
< 1ft
Saturday Night
Low: 55 °F
E 10kt
< 1ft
Sunday
High: 73 °F
Light Wind
< 1ft
Sunday Night
Low: 62 °F
Light Wind
< 1ft
Memorial Day
High: 78 °F
Light Wind
< 1ft
Monday Night
Low: 61 °F
Light Wind
< 1ft
Tuesday
High: 78 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:07 pm EDT May 22, 2026
Forecast Valid: 4pm EDT May 22, 2026-6pm EDT May 29, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING...

Late Afternoon

E wind around 10 kt. Rain. Waves 1 ft or less.

Tonight

E wind around 10 kt. Rain. Waves 1 ft or less.

Saturday

E wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Rain. Waves 1 ft or less.

Saturday Night

E wind around 10 kt, with gusts as high as 25 kt. Rain. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Rain before noon, then showers between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Waves 1 ft or less.

Memorial Day

Variable winds 5 kt or less. Showers likely, mainly after 2pm. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Showers likely. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

*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.