For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 58 °F
Light Wind
< 1ft
Saturday
High: 67 °F
ENE 10kt
< 1ft
Saturday Night
Low: 61 °F
E 10kt
1ft
Sunday
High: 68 °F
⇑ESE 20kt
3ft
Sunday Night
Low: 64 °F
SE 20kt⇓
2-3ft
Columbus Day
High: 70 °F
NW 10kt
1-2ft
Monday Night
Low: 61 °F
Light Wind
1ft
Tuesday
High: 72 °F
WSW 10kt
1ft
Tuesday Night
Low: 59 °F
W 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT Oct 9, 2026
Forecast Valid: 6pm EDT Oct 9, 2026-6pm EDT Oct 16, 2026

View Nearby Observations

Detailed Forecast

...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY

Tonight

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Saturday

ENE wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

Saturday Night

E wind around 10 kt. A chance of rain, mainly after 5am. Seas around 1 ft.

Sunday

ESE wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 35 kt. Rain, with thunderstorms also possible after 11am. Seas 1 ft building to 3 ft.

Sunday Night

SE wind 15 to 20 kt becoming SW 10 to 15 kt in the evening. Winds could gust as high as 30 kt. Rain and possibly a thunderstorm before 11pm, then rain between 11pm and 2am, then a chance of showers after 2am. Seas 2 to 3 ft.

Columbus Day

W wind around 10 kt becoming NW in the afternoon. A chance of showers before 2pm. Seas 1 to 2 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Tuesday

W wind 5 to 10 kt becoming SW in the afternoon. Sunny. Seas around 1 ft.

Tuesday Night

SSW wind around 10 kt becoming W after midnight. A chance of showers. 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.