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

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 52 °F
N 10kt
1-2ft
Tonight
Low: 43 °F
SSE 10kt
1ft
Sunday
High: 59 °F
S 10kt
1ft
Sunday Night
Low: 45 °F
SW 15kt
1-2ft
Monday
High: 49 °F
NNW 20kt
2ft
Monday Night
Low: 35 °F
N 15kt
2-3ft
Tuesday
High: 43 °F
N 10kt
2ft
Tuesday Night
Low: 38 °F
S 10kt
1ft
Wednesday
High: 50 °F
SW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:38 am EDT Mar 21, 2026
Forecast Valid: 9am EDT Mar 21, 2026-6pm EDT Mar 27, 2026

View Nearby Observations

Detailed Forecast

Today

WNW wind 5 to 10 kt becoming N in the afternoon. Sunny. Waves 1 to 2 ft.

Tonight

SSE wind 5 to 10 kt. Partly cloudy. Waves around 1 ft.

Sunday

S wind around 10 kt. Partly sunny. Waves around 1 ft.

Sunday Night

S wind 10 to 15 kt becoming W after midnight. A chance of showers, with thunderstorms also possible after 2am. Waves 1 to 2 ft.

Monday

NNW wind 15 to 20 kt. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Waves around 2 ft.

Monday Night

N wind around 15 kt. Mostly clear. Waves 2 to 3 ft.

Tuesday

N wind 5 to 10 kt becoming SE in the afternoon. Sunny. Waves around 2 ft.

Tuesday Night

SSE wind around 10 kt becoming SSW after midnight. Partly cloudy. Waves around 1 ft.

Wednesday

SW wind around 10 kt. Partly sunny. Waves around 2 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.