For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Today
High: 75 °F
SSE 15kt
1-2ft
Tonight
Low: 73 °F
SSE 15kt
2ft
Saturday
High: 76 °F
S 10kt
2ft
Saturday Night
Low: 59 °F
⇑N 20kt
1ft
Sunday
High: 69 °F
NE 20kt
1-2ft
Sunday Night
Low: 62 °F
NE 15kt
1ft
Monday
High: 72 °F
ENE 15kt
1-2ft
Monday Night
Low: 68 °F
E 10kt
1ft
Tuesday
High: 73 °F
E 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:20 am CDT Apr 17, 2026
Forecast Valid: 6am CDT Apr 17, 2026-6pm CDT Apr 23, 2026

View Nearby Observations

Detailed Forecast

Today

SSE wind 10 to 15 kt. Sunny. Seas 1 to 2 ft.

Tonight

SSE wind around 15 kt. Increasing clouds. Seas around 2 ft.

Saturday

S wind around 10 kt. Partly sunny. Seas around 2 ft.

Saturday Night

WSW wind 5 to 10 kt becoming N 15 to 20 kt after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 1 ft.

Sunday

NE wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers before 1pm. Seas 1 to 2 ft.

Sunday Night

NE wind around 15 kt. Mostly cloudy. Seas around 1 ft.

Monday

ENE wind around 15 kt. Partly sunny. Seas 1 to 2 ft.

Monday Night

E wind around 10 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

E wind 10 to 15 kt. A slight chance of showers. 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.