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Philadelphia, PA Local Forecast Office

4NM ESE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
S 10kt
2ft
Tonight
Low: 74 °F
S 10kt
2-3ft
Thursday
High: 83 °F
SSW 10kt
2ft
Thursday Night
Low: 75 °F
SW 10kt
2ft
Friday
High: 81 °F
Light Wind
2ft
Friday Night
Low: 75 °F
Light Wind
2ft
Saturday
High: 82 °F
Light Wind
2ft
Saturday Night
Low: 75 °F
Light Wind
2ft
Sunday
High: 82 °F
SE 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:12 am EDT Jul 9, 2025
Forecast Valid: 12pm EDT Jul 9, 2025-6pm EDT Jul 15, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

S wind 5 to 10 kt. A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Seas around 2 ft.

Tonight

S wind 5 to 10 kt becoming WSW in the evening. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Seas 2 to 3 ft.

Thursday

SSW wind around 10 kt. Showers and possibly a thunderstorm. Seas around 2 ft.

Thursday Night

SW wind 5 to 10 kt. Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Seas around 2 ft.

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas around 2 ft.

Saturday

Variable winds 5 kt or less. A chance of showers before 2pm. Seas around 2 ft.

Saturday Night

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

Sunday

SE wind 5 to 10 kt. Mostly sunny. Seas around 2 ft.

Winds and seas higher in and near tstms.

*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.