Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Today
High: 72 °F
ENE 15kt
1ft
Tonight
Low: 64 °F
ENE 15kt
1ft
Monday
High: 74 °F
ENE 15kt
1ft
Monday Night
Low: 66 °F
ENE 15kt
1ft
Tuesday
High: 76 °F
ENE 15kt
1ft
Tuesday Night
Low: 66 °F
ENE 10kt
1ft
Wednesday
High: 77 °F
ENE 10kt
1ft
Wednesday Night
Low: 65 °F
Light Wind
1ft
Thursday
High: 80 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:46 am CDT Oct 18, 2026
Forecast Valid: 10am CDT Oct 18, 2026-6pm CDT Oct 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CDT EARLY THIS

Today

ENE wind 10 to 15 kt. Sunny. Seas around 1 ft.

Tonight

ENE wind 10 to 15 kt. Mostly clear. Seas around 1 ft.

Monday

ENE wind 10 to 15 kt. Sunny. Seas around 1 ft.

Monday Night

ENE wind 10 to 15 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

ENE wind 10 to 15 kt. Sunny. Seas around 1 ft.

Tuesday Night

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

Wednesday

ENE wind 5 to 10 kt. Sunny. Seas around 1 ft.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. 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.