Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 1, 06:00 PM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 53 °F
SSW 15kt
3ft

Small Craft Advisory
Tuesday
High: 64 °F
SW 15kt
3ft

Small Craft Advisory
Tuesday Night
Low: 56 °F
SSW 15kt
3ft

Small Craft Advisory
Wednesday
High: 67 °F
SSW 15kt
3ft

Small Craft Advisory
Wednesday Night
Low: 50 °F
S 10kt
2-3ft
Thursday
High: 59 °F
E 15kt
3ft
Thursday Night
Low: 51 °F
ESE 15kt
3ft
Friday
High: 62 °F
S 15kt
3ft
Friday Night
Low: 54 °F
S 15kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 pm EDT Mar 30, 2026
Forecast Valid: 4pm EDT Mar 30, 2026-6pm EDT Apr 6, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

Tonight

SSW wind around 15 kt. A slight chance of showers between 4am and 5am. Seas around 3 ft.

Tuesday

SW wind around 15 kt, with gusts as high as 20 kt. Sunny. Seas around 3 ft.

Tuesday Night

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

Wednesday

SSW wind around 15 kt. A chance of showers after 2pm. Seas around 3 ft.

Wednesday Night

S wind around 10 kt. Showers likely, mainly between 8pm and 2am. Seas 2 to 3 ft.

Thursday

E wind 10 to 15 kt. A chance of showers before 8am. Seas around 3 ft.

Thursday Night

ESE wind 10 to 15 kt becoming S after midnight. Mostly cloudy. Seas around 3 ft.

Friday

S wind around 15 kt. Mostly sunny. Seas around 3 ft.

Friday Night

S wind around 15 kt. Mostly cloudy. Seas around 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.