Marine Weather Net

Intracoastal City to Cameron, LA Marine Forecast


TODAY

W
WINDS
10 - 15
KNOTS

TONIGHT

W
WINDS
10
KNOTS

MONDAY

NE
WINDS
5 - 10
KNOTS

MONDAY NIGHT

SE
WINDS
10 - 15
KNOTS

The Marine Weather Forecast In Detail:
GMZ452 Forecast Issued: 403 AM CST Sun Nov 27 2022

SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL NOON CST TODAY
Today...West Winds 10 To 15 Knots. Seas 2 To 4 Feet.
Tonight...West Winds Around 10 Knots, Becoming Northwest After Midnight. Seas 2 To 3 Feet.
Monday...Northeast Winds 5 To 10 Knots, Becoming East In The Afternoon. Seas Around 2 Feet.
Monday Night...Southeast Winds 10 To 15 Knots. Seas 2 To 3 Feet.
Tuesday...South Winds 15 To 20 Knots. Seas 2 To 4 Feet. Showers Likely With A Slight Chance Of Thunderstorms In The Morning, Then Showers Likely With A Chance Of Thunderstorms In The Afternoon.
Tuesday Night...South Winds 15 To 20 Knots. Seas 2 To 4 Feet. A Chance Of Thunderstorms. Showers.
Wednesday...Northwest Winds 20 To 25 Knots, Becoming North In The Afternoon. Seas 3 To 5 Feet, Occasionally To 6 Feet. A Chance Of Showers With A Slight Chance Of Thunderstorms In The Morning.
Wednesday Night...Northeast Winds 20 To 25 Knots. Seas 3 To 5 Feet, Occasionally To 6 Feet.
Thursday...Northeast Winds 15 To 20 Knots. Seas 2 To 4 Feet.
Thursday Night...East Winds 15 To 20 Knots, Diminishing To 10 To 15 Knots After Midnight. Seas 2 To 3 Feet. Winds And Seas Higher In And Near Thunderstorms.
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Area Forecast Discussion
National Weather Service Lake Charles LA
525am CST Sunday Nov 27 2022

Long Term
(Wednesday through Sunday) Issued at 316am CST Sunday Nov 27 2022

A little better agreement from the global models in the timing of a cold front moving that will have moved through all but the southeast portion of the forecast area as the long term begins. Dry continental airmass will move into the forecast area behind the cold front that will quickly end rain chances.

High pressure will build in behind the cold front and settle in during the Wednesday night/Thursday morning period which looks like the coldest night during this episode. The guidance is also in better agreement with the temperatures with the spread in the lows around a 5 degree difference between the 25th and 75th percentile numbers on the NBM whisker plots compared to a 15 to 20 degree difference yesterday. At this point will stick close to the NBM deterministic values which are around the median and close to the GFS (Global Forecast System) extended mos numbers with the low temperatures in the mid to upper 30s.

High pressure moves off to the east and low level southerly flow returns by the end of the week bringing a warming trend.

Marine
Issued at 316am CST Sunday Nov 27 2022

The pressure gradient will relax this morning, however small craft should exercise caution through noon. The offshore flow will remain in place through tonight, however become onshore during Monday. A cold front will sweep through the coastal waters Tuesday night with gale force gusts possible Wednesday.

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