For More Weather Information:

Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]

Sunday
High: 41 °F
⇑NNW 15kt
2ft
Sunday Night
Low: 27 °F
NW 15kt
3ft
M.L.King Day
High: 38 °F
⇑WSW 15kt
2-3ft

Small Craft Advisory
Monday Night
Low: 22 °F
WNW 20kt
3ft

Small Craft Advisory
Tuesday
High: 28 °F
WNW 20kt
3ft

Small Craft Advisory
Tuesday Night
Low: 22 °F
WNW 10kt⇓
2ft
Wednesday
High: 40 °F
⇑S 15kt
3ft
Wednesday Night
Low: 34 °F
SSW 15kt
3ft
Thursday
High: 42 °F
WSW 10kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 am EST Jan 18, 2026
Forecast Valid: 4am EST Jan 18, 2026-6pm EST Jan 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH

Sunday

E wind 5 to 8 kt becoming NNW 10 to 15 kt in the morning. Snow, possibly mixed with rain. Seas around 2 ft.

Sunday Night

NW wind around 15 kt, with gusts as high as 20 kt. Snow, possibly mixed with rain before 7pm, then a chance of snow between 7pm and 9pm. Seas around 3 ft.

M.L.King Day

WSW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Seas 2 to 3 ft.

Monday Night

WNW wind 15 to 20 kt. Partly cloudy. Seas around 3 ft.

Tuesday

WNW wind 15 to 20 kt. Sunny. Seas around 3 ft.

Tuesday Night

WNW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Clear. Seas around 2 ft.

Wednesday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Sunny. Seas 1 ft building to 3 ft.

Wednesday Night

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

Thursday

WSW wind around 10 kt becoming WNW in the afternoon. Partly sunny. Seas 2 to 3 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.