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Philadelphia, PA Local Forecast Office

15NM E Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 63 °F
S 10kt
3ft
Tonight
Low: 57 °F
SSW 15kt
3ft
Wednesday
High: 64 °F
S 10kt
2-3ft
Wednesday Night
Low: 57 °F
SSW 15kt
3ft
Thursday
High: 63 °F
S 10kt
3ft
Thursday Night
Low: 57 °F
S 15kt
3ft
Friday
High: 64 °F
SW 10kt
2-3ft
Friday Night
Low: 52 °F
Light Wind
2ft
Saturday
High: 59 °F
ESE 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT Apr 14, 2026
Forecast Valid: 11am EDT Apr 14, 2026-6pm EDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

Today

S wind around 10 kt. Mostly sunny. Seas around 3 ft.

Tonight

SSW wind 10 to 15 kt. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Seas around 3 ft.

Wednesday

WSW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

SSW wind 10 to 15 kt. Partly cloudy. Seas around 3 ft.

Thursday

S wind 5 to 10 kt. Partly sunny. Seas around 3 ft.

Thursday Night

S wind around 15 kt. Mostly cloudy. Seas around 3 ft.

Friday

SW wind around 10 kt. Partly sunny. Seas 2 to 3 ft.

Friday Night

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

Saturday

NNE wind 5 to 10 kt becoming ESE in the afternoon. Mostly sunny. Seas around 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.