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Philadelphia, PA Local Forecast Office

14NM ENE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 24 °C
S 25km/h
1m

Small Craft Advisory
Tonight
Low: 20 °C
SSW 30km/h⇓
1m

Small Craft Advisory
Thursday
High: 27 °C
WSW 15km/h
1m
Thursday Night
Low: 22 °C
SW 15km/h
1m
Friday
High: 27 °C
⇑SSW 15km/h
1m
Friday Night
Low: 21 °C
⇑W 20km/h
1m
Saturday
High: 27 °C
NNW 20km/h⇓
1m
Saturday Night
Low: 21 °C
W 10km/h
< 1m
Sunday
High: 27 °C
⇑S 25km/h
< 1m

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT Jun 10, 2026
Forecast Valid: 12pm EDT Jun 10, 2026-6pm EDT Jun 16, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON

This Afternoon

S wind around 25 km/h, with gusts as high as 35 km/h. A chance of showers and thunderstorms, mainly after 1pm. Seas around 1 m.

Tonight

SSW wind 25 to 30 km/h decreasing to 20 to 25 km/h. Winds could gust as high as 40 km/h. A chance of showers and thunderstorms, mainly before 10pm. Seas around 1 m.

Thursday

WSW wind around 15 km/h becoming SSW in the afternoon. Mostly sunny. Seas around 1 m.

Thursday Night

SW wind around 15 km/h becoming W after midnight. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas around 1 m.

Friday

WSW wind 10 to 13 km/h becoming SSW 12 to 15 km/h in the afternoon. A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Seas around 1 m.

Friday Night

SW wind 15 to 18 km/h becoming W 17 to 20 km/h in the evening. A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Seas around 1 m.

Saturday

NNW wind 17 to 20 km/h decreasing to 15 to 18 km/h in the afternoon. Sunny. Seas around 1 m.

Saturday Night

W wind around 10 km/h becoming WSW in the evening. Mostly clear. Seas 1 m or less.

Sunday

SW wind 5 to 8 km/h becoming S 20 to 25 km/h. Winds could gust as high as 35 km/h. Sunny. Seas 1 m or less.

*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.