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Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
SSE 10kt
1ft
Tonight
Low: 67 °F
S 15kt
1ft
Tuesday
High: 84 °F
SW 10kt
1ft
Tuesday Night
Low: 68 °F
SSW 15kt
1ft
Wednesday
High: 84 °F
SW 10kt
1ft
Wednesday Night
Low: 59 °F
Light Wind
1ft
Thursday
High: 66 °F
NE 10kt
1ft
Thursday Night
Low: 55 °F
Light Wind
1ft
Friday
High: 62 °F
E 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT May 18, 2026
Forecast Valid: 12pm EDT May 18, 2026-6pm EDT May 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSE wind 5 to 10 kt. Sunny. Seas around 1 ft.

Tonight

S wind 10 to 15 kt. Mostly clear. Seas around 1 ft.

Tuesday

SW wind around 10 kt. Sunny. Seas around 1 ft.

Tuesday Night

SSW wind 10 to 15 kt. Mostly clear. Seas around 1 ft.

Wednesday

SW wind around 10 kt. A chance of showers after 2pm. Seas around 1 ft.

Wednesday Night

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

Thursday

NE wind around 10 kt. Showers likely, mainly after 8am. Seas around 1 ft.

Thursday Night

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

Friday

E wind 10 to 15 kt. Showers likely. 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.