Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Tropical Storm Warning

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 86 °F
SSE 10kt
2ft
Tonight
Low: 83 °F
SSE 10kt
1-2ft
Wednesday
High: 85 °F
S 10kt
1-2ft
Wednesday Night
Low: 83 °F
SSE 10kt
1ft
Thursday
High: 86 °F
Light Wind
< 1ft
Thursday Night
Low: 82 °F
Light Wind
< 1ft
Friday
High: 86 °F
Light Wind
< 1ft
Friday Night
Low: 80 °F
Light Wind
< 1ft
Saturday
High: 87 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:00 pm CDT Sep 1, 2026
Forecast Valid: 4pm CDT Sep 1, 2026-6pm CDT Sep 8, 2026

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

This Afternoon

SSE wind around 10 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.

Tonight

SSE wind around 10 kt. A chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms after 5am. Seas 1 to 2 ft.

Wednesday

S wind 5 to 10 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly before 1pm. Seas 1 to 2 ft.

Wednesday Night

SSE wind 5 to 10 kt. Mostly cloudy, then gradually becoming mostly clear. Seas around 1 ft.

Thursday

Variable winds 5 kt or less. A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1am. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Winds and seas higher in and near thunderstorms.

*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.