Marine Weather Net

Vermilion Bay Marine Forecast


TONIGHT

NE
WINDS
5 - 10
KNOTS

TUESDAY

E
WINDS
5 - 10
KNOTS

TUESDAY NIGHT

SE
WINDS
5 KNOTS

WEDNESDAY

E
WINDS
5 KNOTS

The Marine Weather Forecast In Detail:
GMZ435 Forecast Issued: 1028 AM CST Mon Nov 03 2025

Tonight...Northeast Winds 5 To 10 Knots. Bay Waters Light Chop.
Tuesday...East Winds 5 To 10 Knots, Becoming Southeast In The Afternoon. Bay Waters Light Chop.
Tuesday Night...Southeast Winds Around 5 Knots. Bay Waters Smooth.
Wednesday...East Winds Around 5 Knots. Bay Waters Smooth.
Wednesday Night...Southeast Winds Around 5 Knots. Bay Waters Smooth.
Thursday...Southeast Winds 5 To 10 Knots. Bay Waters Light Chop.
Thursday Night...Southeast Winds 5 To 10 Knots. Bay Waters Light Chop.
Friday...South Winds 5 To 10 Knots. Bay Waters Light Chop. A Slight Chance Of Showers And Thunderstorms In The Morning.
Friday Night...Southwest Winds Around 5 Knots. Bay Waters Smooth.
Saturday...North Winds 5 To 10 Knots, Becoming South In The Afternoon. Bay Waters Light Chop.
Saturday Night...South Winds 5 To 10 Knots, Becoming Southwest After Midnight. Bay Waters Light Chop. Winds And Waves Higher In And Near Thunderstorms.
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Area Forecast Discussion
National Weather Service Lake Charles LA
1110am CST Monday Nov 3 2025

.SHORT TERM... (Today through Wednesday night) Issued at 1107am CST Monday Nov 3 2025

High pressure extending from Kentucky south across the gulf south will maintain cool, clear and dry conditions both today and tomorrow. Lows Tuesday morning are expected to be a few degrees warmer than this morning with most areas starting the day in the 40s. The surface high will drift east off the east coast by Wednesday turning winds back out of the south which will pull tropical gulf air into the region initializing a trend of warmer temperatures and higher humidity Wednesday through the end of the week.

Long Term
(Thursday through Monday) Issued at 1107am CST Monday Nov 3 2025

Consistent southerly winds will push afternoon highs into the low to mid 80s Thursday through Saturday along with higher dewpoints in the 60s possibly touching the lower 70s Friday. A weak upper level disturbance will move across the region Friday which may interact with the higher moisture to produce a few showers or thunderstorms Friday.

Another cold front will push through the region Sunday morning accompanied by a few showers or thunderstorms. A significantly cooler airmass will filter into the region behind the front Sunday through early next week.

Marine
Issued at 1107am CST Monday Nov 3 2025

Light offshore flow will continue today and tonight before turning back onshore Tuesday afternoon as high pressure shifts east away from the region. Onshore flow will persist through the end of the week. Seas will remain low at 1-2 feet through the week.

Fire Weather
Issued at 1107am CST Monday Nov 3 2025

Minimum RH values this afternoon and Tuesday will range from 25-35% along with light northerly winds. Winds will turn out of the south late Tuesday with both temperatures and humidity increasing Wednesday through the end of the week.

NOAA Lake Charles LA Office: Watches - Warnings - Advisories
LA...None. TX...None. GM...None.