Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from March 23, 06:00 AM EDT until March 24, 06:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 59 °F
S 10kt
1ft
Tonight
Low: 45 °F
S 10kt
1ft
Monday
High: 53 °F
NNW 15kt
1ft
Monday Night
Low: 34 °F
NNW 10kt
1ft
Tuesday
High: 45 °F
N 10kt
1ft
Tuesday Night
Low: 37 °F
Light Wind
1ft
Wednesday
High: 51 °F
S 10kt
1ft
Wednesday Night
Low: 42 °F
Light Wind
1ft
Thursday
High: 57 °F
S 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:14 pm EDT Mar 22, 2026
Forecast Valid: 2pm EDT Mar 22, 2026-6pm EDT Mar 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH

This Afternoon

S wind around 10 kt. Mostly sunny. Seas around 1 ft.

Tonight

S wind 5 to 10 kt becoming NW after midnight. A chance of showers and thunderstorms after 5am. Seas around 1 ft.

Monday

N wind 10 to 15 kt becoming NNW in the afternoon. Winds could gust as high as 20 kt. Showers and thunderstorms likely before 11am, then a slight chance of showers between 11am and noon. Seas around 1 ft.

Monday Night

NNW wind around 10 kt. Mostly clear. Seas around 1 ft.

Tuesday

N wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas around 1 ft.

Tuesday Night

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

Wednesday

S wind 5 to 10 kt. Partly sunny. Seas around 1 ft.

Wednesday Night

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

Thursday

S wind 5 to 10 kt. Partly sunny. 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.