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Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

Overnight
Low: 57 °F
E 20kt
2ft
Sunday
High: 72 °F
ESE 10kt
2ft
Sunday Night
Low: 62 °F
Light Wind
1-2ft
Memorial Day
High: 74 °F
Light Wind
1ft
Monday Night
Low: 62 °F
Light Wind
1ft
Tuesday
High: 72 °F
Light Wind
1ft
Tuesday Night
Low: 62 °F
Light Wind
1ft
Wednesday
High: 77 °F
Light Wind
< 1ft
Wednesday Night
Low: 64 °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 23, 2026
Forecast Valid: 11pm EDT May 23, 2026-6pm EDT May 30, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT UNTIL 10 PM EDT THIS EVENING...

Overnight

E wind 15 to 20 kt. Rain likely, then rain and possibly a thunderstorm after 5am. Seas around 2 ft.

Sunday

ESE wind 5 to 10 kt becoming SSE in the afternoon. Rain likely and possibly a thunderstorm before 11am, then showers between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely after 8pm. Seas 1 to 2 ft.

Memorial Day

Variable winds 5 kt or less. Showers, with thunderstorms also possible after 2pm. Seas around 1 ft.

Monday Night

Variable winds 5 kt or less. Showers likely, mainly after 2am. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. Showers likely, mainly before 2pm. Seas around 1 ft.

Tuesday Night

Variable winds 5 kt or less. A chance of showers after 8pm. Seas around 1 ft.

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. A chance of showers. Seas 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.