Marine Weather Net

Cameron, LA to High Island, TX Marine Forecast


TODAY

NE
WINDS
10 - 15
KNOTS

TONIGHT

E
WINDS
5 - 10
KNOTS

FRIDAY

E
WINDS
5 - 10
KNOTS

FRIDAY NIGHT

E
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ450 Forecast Issued: 237 AM CDT Thu Sep 23 2021

SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 AM CDT THIS MORNING
Today...Northeast Winds 10 To 15 Knots. Seas 1 To 2 Feet.
Tonight...East Winds 5 To 10 Knots. Seas 1 To 2 Feet.
Friday...East Winds 5 To 10 Knots. Seas 1 Foot Or Less.
Friday Night...East Winds 5 To 10 Knots. Seas 1 Foot Or Less.
Saturday...East Winds 5 To 10 Knots. Seas 1 Foot Or Less.
Saturday Night...Southeast Winds 5 To 10 Knots. Seas 1 Foot Or Less.
Sunday...East Winds 5 To 10 Knots. Seas 1 To 2 Feet.
Sunday Night...Southeast Winds 5 To 10 Knots. Seas 1 To 2 Feet. Slight Chance Of Showers After Midnight.
Monday...Southeast Winds 5 To 10 Knots. Seas 1 To 3 Feet. Chance Of Showers.
Monday Night...Southeast Winds 10 To 15 Knots. Seas 2 To 4 Feet. Slight Chance Of Showers In The Evening, Then Chance Of Showers After Midnight.
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Synopsis for Lower Atchafalaya River LA to High Island TX out 60 NM including Sabine and Calcasieu Lakes and Vermilion Bay: GMZ400
237 AM CDT Thu Sep 23 2021

High pressure will settle into the northwestern Gulf waters today. Winds will shift back to an onshore direction over the weekend as the high pushes east of the region.
Area Forecast Discussion
National Weather Service Lake Charles LA
537am CDT Thu September 23 2021

/issued 330am CDT Thu September 23 2021/

SHORT TERM [Today through Saturday]... The cold front that pushed through the region a day ago has pushed to the Atlantic coast. The ridge of high pressure behind the front stretches from South Texas across the Great Lakes region. Locally light north winds and cool temperatures are occurring.

Today and Friday the ridge of high pressure will slowly shift east and into the southeastern states. This will turn the flow more northeast then east with time, however temperatures will remain around 10 degrees below normal for the date.

High pressure will shift farther east during the weekend with a gradual warming and moistening trend beginning during Saturday.

05

LONG TERM [Sunday through Thursday]... A ridge of high pressure over Georgia will bring easterly winds on Sunday with mild afternoon temperatures. This ridge will slide off the eastern seaboard with easterly flow swinging around to the southeast by Monday. A surface low moves out of the southern Rockies and into Oklahoma with a trailing cold front dropping down and into the Trans-Pecos Region in west Texas. The combination of this feature and the backside of the ridge will allow for moisture to pool over Texas and western Louisiana by Monday afternoon. Precip water is expected to climb to around two inches. Daytime heating on Monday into Tuesday and Wednesday will see the development of afternoon storms. Therefore afternoon temperatures will remain in the mid 80s for the up coming week although shower activity will return.

Kuyper

Marine
Winds will continue to decrease this morning as high pressure settles in. A light offshore flow will linger through Friday, however winds will become onshore during the weekend as high pressure shifts east. The onshore flow will begin during the weekend and linger through next week.

NOAA Lake Charles LA Office: Watches - Warnings - Advisories
LA...None. TX...None. GM...Small Craft Exercise Caution until 10am CDT this morning for GMZ450-452-455-470-472-475.