Severe Thunderstorm and Tropical Storm Bertha Impacts

Numerous severe thunderstorms are expected across a broad region from the Ohio Valley to the Mid-Atlantic and Northeast States today into tonight. Swaths of damaging wind gusts are expected and some tornadoes are possible. Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the Florida Panhandle westward to southeastern Louisiana later today and Wednesday. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 90 °F
W 15kt
2ft
Tonight
Low: 86 °F
W 15kt
2ft
Wednesday
High: 91 °F
NW 15kt
1-2ft
Wednesday Night
Low: 83 °F
NNW 15kt
1-2ft
Thursday
High: 88 °F
N 20kt⇓
1-2ft
Thursday Night
Low: 83 °F
S 15kt
1-2ft
Friday
High: 87 °F
SSW 10kt
1-2ft
Friday Night
Low: 83 °F
SSW 10kt
1-2ft
Saturday
High: 88 °F
SW 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:46 pm CDT Jul 21, 2026
Forecast Valid: 4pm CDT Jul 21, 2026-6pm CDT Jul 28, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 15 kt. Mostly sunny. Seas around 2 ft.

Tonight

W wind around 15 kt. A chance of showers and thunderstorms, mainly before 2am. Seas around 2 ft.

Wednesday

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

Wednesday Night

NNW wind 10 to 15 kt becoming WNW in the evening. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Thursday

N wind 15 to 20 kt becoming ENE 5 to 10 kt. Winds could gust as high as 25 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Thursday Night

SE wind 10 to 15 kt becoming SSW after midnight. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Friday

SSW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 to 2 ft.

Friday Night

SSW wind around 10 kt. Partly cloudy. Seas 1 to 2 ft.

Saturday

SW wind around 10 kt. A slight chance of showers and thunderstorms before 1pm. 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.