Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. 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]

Tonight
Low: 83 °F
Tropical Storm Conditions Possible
Thursday
High: 86 °F
Tropical Storm Conditions Expected
Thursday Night
Low: 85 °F
S 20kt
3-4ft
Friday
High: 87 °F
S 15kt
2ft
Friday Night
Low: 84 °F
S 10kt
1-2ft
Saturday
High: 87 °F
SSW 10kt
1ft
Saturday Night
Low: 83 °F
SSW 10kt
1ft
Sunday
High: 89 °F
SW 10kt
1ft
Sunday Night
Low: 83 °F
SW 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:45 pm CDT Jul 22, 2026
Forecast Valid: 8pm CDT Jul 22, 2026-6pm CDT Jul 29, 2026

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

Tonight

Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Seas 1 to 2 ft.

Thursday

Tropical storm conditions expected. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft building to 5 ft.

Thursday Night

S wind 15 to 20 kt. Showers likely before 4am, then a slight chance of showers and thunderstorms between 4am and 5am, then a slight chance of thunderstorms after 5am. Seas 3 to 4 ft.

Friday

S wind 10 to 15 kt. A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Seas around 2 ft.

Friday Night

S wind around 10 kt. Mostly clear. Seas 1 to 2 ft.

Saturday

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

Saturday Night

SSW wind around 10 kt. Partly cloudy. Seas around 1 ft.

Sunday

SW wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

Sunday Night

SW wind around 10 kt. Mostly clear. Seas 1 to 2 ft.

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.