Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms posing a risk for strong gusts and/or large hail are possible across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic Thursday afternoon and evening. Excessive rainfall may bring flash and urban flooding over the Mid-Mississippi and Ohio Valleys, and Mid-Atlantic on Thursday. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Thursday
High: 88 °F
S 10kt
1ft
Thursday Night
Low: 85 °F
S 10kt
1ft
Friday
High: 88 °F
S 10kt
1ft
Friday Night
Low: 85 °F
SSE 10kt
1-2ft
Saturday
High: 87 °F
SSE 10kt
1ft
Saturday Night
Low: 84 °F
SSE 10kt
1ft
Sunday
High: 86 °F
Light Wind
1ft
Sunday Night
Low: 81 °F
SSW 10kt
1ft
Monday
High: 86 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:46 am CDT Jul 9, 2026
Forecast Valid: 4am CDT Jul 9, 2026-6pm CDT Jul 15, 2026

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Detailed Forecast

Thursday

S wind 5 to 10 kt. A slight chance of showers and thunderstorms between 7am and noon. Seas around 1 ft.

Thursday Night

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

Friday

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

Friday Night

SSE wind around 10 kt. A chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.

Saturday

SSE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Saturday Night

SSE wind around 10 kt becoming SSW after midnight. A chance of showers and thunderstorms after 1am. Seas around 1 ft.

Sunday

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

Sunday Night

SSW wind 5 to 10 kt. A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 1 ft.

Monday

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