Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

Juneteenth
High: 73 °F
WSW 10kt
1ft
Tonight
Low: 67 °F
WNW 10kt
< 1ft
Saturday
High: 81 °F
WNW 10kt
1ft
Saturday Night
Low: 69 °F
Light Wind
< 1ft
Sunday
High: 82 °F
Light Wind
< 1ft
Sunday Night
Low: 70 °F
Light Wind
< 1ft
Monday
High: 85 °F
⇑S 20kt
1ft
Monday Night
Low: 71 °F
SSW 15kt⇓
1ft
Tuesday
High: 79 °F
NNW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:07 am EDT Jun 19, 2026
Forecast Valid: 10am EDT Jun 19, 2026-6pm EDT Jun 25, 2026

View Nearby Observations

Detailed Forecast

Juneteenth

N wind 5 to 10 kt becoming WSW in the morning. Showers likely, mainly before noon. Seas around 1 ft.

Tonight

SW wind 5 to 10 kt becoming WNW after midnight. Mostly clear. Seas 1 ft or less.

Saturday

WNW wind around 10 kt. Sunny. Seas around 1 ft.

Saturday Night

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

Sunday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2am. Seas 1 ft or less.

Monday

S wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Showers likely and possibly a thunderstorm, mainly after 2pm. Seas around 1 ft.

Monday Night

SSW wind 12 to 15 kt becoming W 10 to 13 kt after midnight. Winds could gust as high as 20 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Seas around 1 ft.

Tuesday

NNW wind around 10 kt. A chance of showers. Seas around 1 ft.

Winds and seas higher in and near tstms.

*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.