For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
WSW 10kt
< 1ft
Tonight
Low: 56 °F
NNE 10kt
1ft
Thursday
High: 65 °F
ENE 15kt
1ft
Thursday Night
Low: 57 °F
Light Wind
1ft
Friday
High: 79 °F
SSW 15kt
1-2ft
Friday Night
Low: 47 °F
⇑WNW 30kt
2ft
Saturday
High: 59 °F
NNW 25kt
2ft
Saturday Night
Low: 45 °F
N 15kt⇓
1ft
Sunday
High: 59 °F
NNW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT Oct 14, 2026
Forecast Valid: 5am EDT Oct 14, 2026-6pm EDT Oct 20, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind around 10 kt. Sunny. Seas 1 ft or less.

Tonight

WSW wind 5 to 10 kt becoming NNE after midnight. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Seas around 1 ft.

Thursday

NNE wind 10 to 15 kt becoming ENE in the afternoon. A chance of showers, mainly after 2pm. Seas around 1 ft.

Thursday Night

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

Friday

SSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers, mainly after 2pm. Seas 1 to 2 ft.

Friday Night

W wind 20 to 25 kt becoming WNW 25 to 30 kt in the evening. Winds could gust as high as 35 kt. Showers and thunderstorms likely. Seas around 2 ft.

Saturday

NNW wind 20 to 25 kt, with gusts as high as 35 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

N wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Mostly clear. Seas around 1 ft.

Sunday

NNW wind 5 to 10 kt becoming W in the afternoon. Sunny. 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.