Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
Light Wind
1ft
Tonight
Low: 75 °F
Light Wind
1ft
Tuesday
High: 83 °F
Light Wind
1ft
Tuesday Night
Low: 72 °F
Light Wind
1ft
Wednesday
High: 84 °F
Light Wind
1ft
Wednesday Night
Low: 73 °F
Light Wind
1ft
Thursday
High: 84 °F
Light Wind
1ft
Thursday Night
Low: 72 °F
Light Wind
1ft
Friday
High: 78 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:27 pm EDT Aug 17, 2026
Forecast Valid: 3pm EDT Aug 17, 2026-6pm EDT Aug 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Patchy fog after 4am. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. A slight chance of showers between 4pm and 5pm. Patchy fog before 7am. Seas around 1 ft.

Tuesday Night

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

Wednesday

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

Wednesday Night

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

Thursday

Variable winds 5 kt or less. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Seas around 1 ft.

Friday

Variable winds 5 kt or less. 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.