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 >

For More Weather Information:

Philadelphia, PA Local Forecast Office

7NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Overnight
Low: 42 °F
SSE 10kt
2ft
Sunday
High: 56 °F
S 15kt
2-3ft
Sunday Night
Low: 46 °F
S 15kt
3ft
Monday
High: 52 °F
NNW 20kt
3-4ft
Monday Night
Low: 36 °F
N 15kt
4ft
Tuesday
High: 43 °F
N 10kt⇓
3ft
Tuesday Night
Low: 39 °F
S 10kt
2ft
Wednesday
High: 50 °F
SSW 10kt
2-3ft
Wednesday Night
Low: 43 °F
S 10kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT Mar 21, 2026
Forecast Valid: 12am EDT Mar 22, 2026-6pm EDT Mar 28, 2026

View Nearby Observations

Detailed Forecast

Overnight

SSE wind around 10 kt. Mostly cloudy. Seas around 2 ft.

Sunday

S wind 10 to 15 kt. Patchy fog before noon. Seas 2 to 3 ft.

Sunday Night

S wind 10 to 15 kt becoming WSW after midnight. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 3 ft.

Monday

N wind 15 to 20 kt becoming NNW in the afternoon. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Seas 3 to 4 ft.

Monday Night

N wind around 15 kt, with gusts as high as 25 kt. Mostly clear. Seas around 4 ft.

Tuesday

N wind 7 to 10 kt decreasing to 5 to 8 kt in the afternoon. Sunny. Seas around 3 ft.

Tuesday Night

SSE wind 5 to 10 kt becoming SSW after midnight. Partly cloudy. Seas around 2 ft.

Wednesday

SSW wind around 10 kt. Partly sunny. Seas 2 to 3 ft.

Wednesday Night

S wind around 10 kt. Mostly cloudy. Seas 2 to 3 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.