Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tuesday
High: 81 °F
Light Wind
1ft
Tuesday Night
Low: 69 °F
SW 10kt
1ft
Wednesday
High: 84 °F
⇑S 15kt
1ft
Wednesday Night
Low: 73 °F
SSW 15kt
3ft
Thursday
High: 90 °F
WSW 15kt
1ft
Thursday Night
Low: 70 °F
Light Wind
2ft
Friday
High: 81 °F
N 10kt
1-2ft
Friday Night
Low: 68 °F
Light Wind
1ft
Saturday
High: 80 °F
SE 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT Sep 7, 2026
Forecast Valid: 2am EDT Sep 8, 2026-6pm EDT Sep 14, 2026

View Nearby Observations

Detailed Forecast

Tuesday

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

Tuesday Night

SW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Wednesday

SW wind 5 to 8 kt becoming S 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.

Wednesday Night

SSW wind around 15 kt, with gusts as high as 20 kt. Mostly clear. Seas 3 ft subsiding to 1 ft.

Thursday

WSW wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly between 8pm and 2am. Seas around 2 ft.

Friday

N wind 5 to 10 kt. Mostly sunny. Seas 1 to 2 ft.

Friday Night

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

Saturday

ENE wind 5 to 10 kt becoming SE in the afternoon. Mostly sunny. Seas 1 to 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.