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]

Today
High: 92 °F
NW 15kt
1-2ft
Tonight
Low: 83 °F
Tropical Storm Conditions Possible
Thursday
High: 86 °F
Tropical Storm Conditions Possible
Thursday Night
Low: 85 °F
SSE 20kt
3-4ft
Friday
High: 87 °F
S 15kt
2ft
Friday Night
Low: 84 °F
S 10kt
2ft
Saturday
High: 87 °F
SSW 10kt
1ft
Saturday Night
Low: 84 °F
SSW 10kt
1ft
Sunday
High: 87 °F
SW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:00 am CDT Jul 22, 2026
Forecast Valid: 10am CDT Jul 22, 2026-6pm CDT Jul 28, 2026

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

Today

NW wind 10 to 15 kt. A chance of showers and thunderstorms, mainly after 5pm. Seas 1 to 2 ft.

Tonight

Tropical storm conditions possible. Showers and thunderstorms likely, mainly before 1am. Seas around 2 ft.

Thursday

Tropical storm conditions possible. Showers and thunderstorms likely, mainly before 11am, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Seas 1 ft building to 5 ft.

Thursday Night

SSE wind 15 to 20 kt. A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Seas 3 to 4 ft.

Friday

S wind 10 to 15 kt. A chance of showers and thunderstorms before 1pm. Seas around 2 ft.

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

SW wind 5 to 10 kt. Sunny. Seas around 1 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.