For More Weather Information:

Philadelphia, PA Local Forecast Office

17NM N Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 55 °F
S 15kt
2-3ft
Saturday
High: 61 °F
SW 10kt
2ft
Saturday Night
Low: 56 °F
S 20kt
2-3ft
Sunday
High: 65 °F
SSW 25kt⇓
3ft
Sunday Night
Low: 45 °F
⇑NW 20kt
2ft
Monday
High: 55 °F
W 15kt
2-3ft
Monday Night
Low: 45 °F
WSW 10kt
1ft
Tuesday
High: 51 °F
WNW 20kt
1-2ft
Tuesday Night
Low: 36 °F
NNW 15kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:46 pm EDT Apr 3, 2026
Forecast Valid: 8pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind around 15 kt becoming SW after midnight. Patchy fog after 2am. Waves 2 to 3 ft.

Saturday

SW wind 5 to 10 kt becoming SE in the afternoon. Patchy fog before 9am. Waves around 2 ft.

Saturday Night

ESE wind 15 to 20 kt becoming S after midnight. A slight chance of showers before 2am. Waves 2 to 3 ft.

Sunday

SSW wind 20 to 25 kt becoming WSW 15 to 20 kt in the afternoon. Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. Waves around 3 ft.

Sunday Night

NW wind 10 to 15 kt increasing to 15 to 20 kt after midnight. A slight chance of showers before 2am. Waves around 2 ft.

Monday

W wind 10 to 15 kt. Sunny. Waves 2 to 3 ft.

Monday Night

WSW wind 5 to 10 kt. Partly cloudy. Waves around 1 ft.

Tuesday

WNW wind 15 to 20 kt. Sunny. Waves 1 to 2 ft.

Tuesday Night

NNW wind around 15 kt becoming N after midnight. Clear. Waves 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.