Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Monday
High: 80 °F
NE 20kt
1ft
Monday Night
Low: 74 °F
NE 15kt
1ft
Tuesday
High: 82 °F
NE 15kt
1ft
Tuesday Night
Low: 75 °F
ENE 15kt
1ft
Wednesday
High: 83 °F
ENE 15kt
1ft
Wednesday Night
Low: 75 °F
ENE 15kt
1ft
Thursday
High: 83 °F
ENE 15kt
1-2ft
Thursday Night
Low: 73 °F
ENE 20kt
2ft
Friday
High: 82 °F
ENE 20kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:46 am CDT Oct 5, 2026
Forecast Valid: 4am CDT Oct 5, 2026-6pm CDT Oct 11, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING...

Monday

NE wind 15 to 20 kt. A chance of showers and thunderstorms, mainly after 11am. Seas around 1 ft.

Monday Night

NE wind around 15 kt. A slight chance of showers and thunderstorms before 9pm. Seas around 1 ft.

Tuesday

NE wind 10 to 15 kt. Mostly sunny. Seas around 1 ft.

Tuesday Night

ENE wind 10 to 15 kt. Partly cloudy. Seas around 1 ft.

Wednesday

ENE wind around 15 kt. Mostly sunny. Seas around 1 ft.

Wednesday Night

ENE wind 10 to 15 kt. Partly cloudy. Seas around 1 ft.

Thursday

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

Thursday Night

ENE wind 15 to 20 kt. A slight chance of showers. Seas around 2 ft.

Friday

ENE wind around 20 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Seas around 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.