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Philadelphia, PA Local Forecast Office

24NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 39 °F
NNW 10kt
< 1ft
Tonight
Low: 23 °F
NW 15kt
1ft
M.L.King Day
High: 38 °F
WSW 15kt
< 1ft
Monday Night
Low: 20 °F
WNW 15kt
2ft
Tuesday
High: 27 °F
WNW 15kt
2ft
Tuesday Night
Low: 15 °F
NW 10kt⇓
< 1ft
Wednesday
High: 39 °F
⇑S 10kt
< 1ft
Wednesday Night
Low: 32 °F
SW 10kt
< 1ft
Thursday
High: 43 °F
SW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 pm EST Jan 18, 2026
Forecast Valid: 3pm EST Jan 18, 2026-6pm EST Jan 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EST THIS EVENING

This Afternoon

NNW wind around 10 kt. Rain before 4pm, then rain and snow. Waves 1 ft or less.

Tonight

NW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain and snow before 8pm, then a chance of snow between 8pm and 10pm. Waves around 1 ft.

M.L.King Day

W wind 10 to 15 kt becoming SW in the morning. Winds could gust as high as 20 kt. Sunny. Waves 1 ft or less.

Monday Night

WNW wind around 15 kt, with gusts as high as 25 kt. Mostly clear. Waves 2 ft subsiding to 1 ft or less.

Tuesday

WNW wind around 15 kt, with gusts as high as 25 kt. Sunny. Waves 2 ft subsiding to 1 ft or less.

Tuesday Night

NW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Clear. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Sunny. Waves 1 ft or less.

Wednesday Night

SW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

SW wind 5 to 10 kt becoming WNW in the afternoon. A chance of rain. Waves 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.