Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.

Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Flash flooding will be possible in New Mexico and west Texas today, as well as parts of the southern and central Plains due to slow moving thunderstorms. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from July 1, 05:00 AM EDT until July 2, 02:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 76 °F
S 10kt
1ft
Tuesday
High: 88 °F
SSW 15kt
1-2ft
Tuesday Night
Low: 73 °F
SW 15kt
1ft
Wednesday
High: 84 °F
SW 10kt
1ft
Wednesday Night
Low: 73 °F
Light Wind
1ft
Thursday
High: 88 °F
Light Wind
1ft
Thursday Night
Low: 72 °F
Light Wind
1ft
Independence Day
High: 87 °F
Light Wind
1ft
Friday Night
Low: 72 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:12 pm EDT Jun 30, 2025
Forecast Valid: 8pm EDT Jun 30, 2025-6pm EDT Jul 7, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE

Tonight

S wind around 10 kt. A slight chance of showers and thunderstorms between 11pm and 2am. Seas around 1 ft.

Tuesday

SSW wind 10 to 15 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Seas 1 to 2 ft.

Tuesday Night

SW wind 10 to 15 kt. Showers and possibly a thunderstorm before midnight, then showers likely and possibly a thunderstorm after 2am. Seas around 1 ft.

Wednesday

SW wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms, mainly between 8am and 2pm. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm. Seas around 1 ft.

Thursday

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

Thursday Night

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

Independence Day

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

Friday Night

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