fzus54 kbro 120620
cwfbro
expires:202603121930;;057664

coastal waters forecast for the lower texas coast
national weather service brownsville tx
120 am cdt thu mar 12 2026

lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm. 

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.


gmz170-175-121930-
gulf waters from port mansfield to the rio grande extending from
20 to 60 nm-
gulf waters from baffin bay to port mansfield extending from
20 to 60 nm-
120 am cdt thu mar 12 2026

...small craft advisory in effect through late tonight...

.today...north winds 25 to 30 knots, diminishing to 15 to
20 knots. seas 7 to 10 feet, occasionally to 13 feet. wave
detail: northeast 10 feet at 8 seconds and north 9 feet at
8 seconds. 
.tonight...northeast winds 10 to 15 knots, becoming east 5 to
10 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet, subsiding to 3 to 5 feet after midnight. wave detail:
northeast 5 feet at 8 seconds and north 4 feet at 7 seconds,
becoming north 4 feet at 6 seconds. 
.friday...southeast winds around 5 knots. seas 2 to 4 feet. wave
detail: northeast 3 feet at 7 seconds. 
.friday night...southeast winds 5 to 10 knots. seas 2 to 4 feet.
wave detail: east 3 feet at 7 seconds and southeast 2 feet at
4 seconds. 
.saturday...southeast winds around 10 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 7 seconds and south 2 feet at
4 seconds. 
.saturday night...southeast winds 10 to 15 knots, becoming south
15 to 20 knots early in the morning. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds. 
.sunday...south winds 15 to 20 knots. seas 4 to 5 feet. 
.sunday night...south winds 10 to 15 knots, becoming east 20 to
25 knots with gusts up to 30 knots early in the morning. seas
3 to 4 feet. 
.monday...northeast winds 25 to 30 knots, diminishing to 20 to
25 knots late in the afternoon. seas 5 to 7 feet, occasionally to
9 feet, building to 7 to 10 feet, occasionally to 13 feet in the
afternoon. 
.monday night...northeast winds 20 to 25 knots with gusts up to
30 knots, diminishing to 15 to 20 knots after midnight. seas 6 to
9 feet, occasionally to 11 feet. 

$$

fzus54 kbro 120620
cwfbro
expires:202603121930;;057662

coastal waters forecast for the lower texas coast
national weather service brownsville tx
120 am cdt thu mar 12 2026

lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm. 

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.


gmz130-132-135-121930-
laguna madre from the port of brownsville to the arroyo colorado-
laguna madre from the arroyo colorado to 5 nm north of port
mansfield tx-
laguna madre from 5 nm north of port mansfield to baffin bay tx-
120 am cdt thu mar 12 2026

...small craft advisory in effect through late tonight...

.today...north winds 20 to 25 knots, diminishing to 10 to 15 
knots. rough bay waters, diminishing to a moderate chop on the
bay. 
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots late in the evening, then becoming east after midnight.
a moderate chop on the bay, diminishing to a light chop on the bay
late in the evening and after midnight. 
.friday...light and variable winds, becoming southeast 5 to 10 
knots. a light chop on the bay. 
.friday night...southeast winds 5 to 10 knots. a light chop on 
the bay. 
.saturday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. a moderate chop on the bay. 
.saturday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. 
.sunday...south winds 10 to 15 knots, becoming southeast 15 to
20 knots late in the afternoon. a moderate chop on the bay,
increasing to choppy bay waters late in the afternoon. 
.sunday night...southeast winds 10 to 15 knots, becoming
northeast 15 to 20 knots early in the morning. a moderate chop on
the bay, increasing to choppy bay waters early in the morning. 
.monday...north winds 20 to 25 knots, increasing to 25 to
30 knots late in the morning, then diminishing to 20 to 25 knots
in the afternoon. rough bay waters, increasing to very rough bay
waters late in the morning, then diminishing to rough bay waters in
the afternoon. 
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots in the late evening and overnight. choppy bay
waters, diminishing to a moderate chop on the bay in the late 
evening and overnight.

$$

fzus54 kbro 120620
cwfbro
expires:202603121930;;057663

coastal waters forecast for the lower texas coast
national weather service brownsville tx
120 am cdt thu mar 12 2026

lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm. 

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.


gmz150-155-121930-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
120 am cdt thu mar 12 2026

...small craft advisory in effect through late tonight...

.today...north winds 25 to 30 knots, diminishing to 15 to
20 knots. seas 6 to 9 feet, occasionally to 11 feet. wave detail:
northeast 9 feet at 8 seconds and north 4 feet at 5 seconds. 
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the late evening and early morning, then becoming
east early in the morning. seas 4 to 6 feet, occasionally to
8 feet, subsiding to 3 to 4 feet after midnight. wave detail:
northeast 5 feet at 7 seconds and north 1 foot at 3 seconds,
becoming northeast 4 feet at 7 seconds. 
.friday...southeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
northeast 3 feet at 7 seconds. 
.friday night...southeast winds around 10 knots. seas 2 to
4 feet. wave detail: southeast 2 feet at 3 seconds and east
2 feet at 7 seconds. 
.saturday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 7 seconds and southeast 2 feet at
4 seconds. 
.saturday night...southeast winds around 15 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 5 seconds. 
.sunday...south winds 15 to 20 knots. seas 3 to 4 feet. 
.sunday night...south winds 15 to 20 knots, diminishing to 10 to
15 knots in the late evening and early morning, then becoming
east 20 to 25 knots early in the morning. seas 2 to 4 feet. 
.monday...northeast winds 25 to 30 knots, diminishing to 20 to
25 knots late in the afternoon. seas 6 to 8 feet, occasionally to
10 feet, building to 7 to 10 feet, occasionally to 13 feet in the
afternoon. 
.monday night...northeast winds 15 to 20 knots. seas 6 to 8 feet,
occasionally to 10 feet. 

$$

fzus54 kcrp 120650
cwfcrp
expires:202603121915;;060707

coastal waters forecast for texas
national weather service corpus christi tx
150 am cdt thu mar 12 2026

middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
 
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


gmz250-121915-
coastal waters from baffin bay to port aransas out 20 nm-
150 am cdt thu mar 12 2026

...gale warning in effect until 7 am cdt this morning...
...small craft advisory in effect from 7 am cdt this morning
through this afternoon...

.today...north winds 25 to 30 knots, diminishing to 10 to
15 knots with gusts up to 20 knots. seas 8 to 11 feet,
occasionally to 14 feet, subsiding to 5 to 8 feet, occasionally
to 10 feet this afternoon. wave detail: north 10 feet at
7 seconds, becoming northeast 8 feet at 8 seconds and northwest
4 feet at 5 seconds. 
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. seas 3 to 5 feet, occasionally to 6 feet, subsiding to
2 to 3 feet after midnight. wave detail: northeast 4 feet at
7 seconds, becoming east 3 feet at 7 seconds. 
.friday...southeast winds around 5 knots, becoming south in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
7 seconds. 
.friday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 3 seconds and east 2 feet at
6 seconds. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds and east 2 feet at
7 seconds. 
.saturday night...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds. 
.sunday...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.sunday night...south winds 15 to 20 knots, becoming northeast
25 to 30 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. 
.monday...north winds 25 to 30 knots, becoming northeast 20 to
25 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. 
.monday night...northeast winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. 

$$

fzus54 kcrp 120650
cwfcrp
expires:202603121915;;060706

coastal waters forecast for texas
national weather service corpus christi tx
150 am cdt thu mar 12 2026

middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
 
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


gmz255-121915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
150 am cdt thu mar 12 2026

...gale warning in effect until 7 am cdt this morning...
...small craft advisory in effect from 7 am cdt this morning
through this afternoon...

.today...north winds 25 to 30 knots, diminishing to 10 to
15 knots. seas 6 to 9 feet, occasionally to 11 feet, subsiding to
4 to 6 feet, occasionally to 8 feet this afternoon. wave detail:
north 7 feet at 6 seconds, becoming northeast 6 feet at 7 seconds
and northwest 3 feet at 4 seconds. 
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 7 seconds. 
.friday...south winds around 5 knots, increasing to 5 to 10 knots
in the afternoon. seas around 2 feet. wave detail: east 2 feet at
6 seconds and south 1 foot at 2 seconds. 
.friday night...southeast winds 5 to 10 knots, becoming south
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 3 seconds and east 2 feet at 7 seconds. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 7 seconds. 
.saturday night...southeast winds 10 to 15 knots, becoming south
15 to 20 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet. wave detail: southeast 4 feet at 6 seconds. 
.sunday...south winds around 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.sunday night...south winds 15 to 20 knots, becoming northeast
25 to 30 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet, building to 4 to 6 feet, occasionally to 8 feet after
midnight. 
.monday...north winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. 
.monday night...northeast winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. 

$$

fzus54 kcrp 120650
cwfcrp
expires:202603121915;;060708

coastal waters forecast for texas
national weather service corpus christi tx
150 am cdt thu mar 12 2026

middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
 
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


gmz270-275-121915-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
150 am cdt thu mar 12 2026

...gale warning in effect until 7 am cdt this morning...
...small craft advisory in effect from 7 am cdt this morning
through this afternoon...

.today...north winds 25 to 30 knots, diminishing to 10 to
15 knots with gusts up to 20 knots. seas 9 to 13 feet,
occasionally to 17 feet, subsiding to 6 to 9 feet, occasionally
to 11 feet this afternoon. wave detail: northeast 11 feet at
8 seconds and north 8 feet at 7 seconds, becoming north 9 feet at
7 seconds. 
.tonight...northeast winds 10 to 15 knots, becoming east 5 to
10 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet. wave detail: north 5 feet at 6 seconds. 
.friday...southeast winds around 5 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.friday night...southeast winds 5 to 10 knots, becoming south
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 4 seconds and east 2 feet at 7 seconds. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 2 feet at 7 seconds. 
.saturday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 6 seconds. 
.sunday...south winds 15 to 20 knots. seas around 4 feet,
occasionally to 5 feet. 
.sunday night...south winds 15 to 20 knots, becoming northeast
25 to 30 knots after midnight. seas around 4 feet, occasionally
to 5 feet, building to 5 to 7 feet, occasionally to 9 feet after
midnight. 
.monday...north winds 25 to 30 knots. seas 8 to 9 feet,
occasionally to 11 feet, subsiding to 6 to 9 feet, occasionally
to 11 feet in the afternoon. 
.monday night...northeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. 

$$

fzus54 khgx 120341
cwfhgx
expires:202603121615;;051669

coastal waters forecast for texas
national weather service houston/galveston tx
1041 pm cdt wed mar 11 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz330-121615-
matagorda bay-
1041 pm cdt wed mar 11 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...north winds 20 to 30 knots, with gusts to near
gale. bay waters choppy, increasing to very rough late. 
.thursday...north winds around 30 knots, diminishing to around
20 knots in the afternoon. bay waters very rough, diminishing to
choppy in the afternoon. 
.thursday night...northeast winds 5 to 10 knots. bay waters
smooth. 
.friday...south winds 5 to 10 knots. bay waters smooth. 
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday night...south winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. 
.sunday...south winds around 15 knots, increasing to 15 to
20 knots in the afternoon. bay waters slightly choppy, increasing
to choppy in the afternoon. 
.sunday night...southwest winds around 20 knots, becoming north
around 30 knots after midnight. bay waters choppy, increasing to
very rough after midnight. 
.monday...north winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. bay waters rough, diminishing to
choppy in the afternoon. 
.monday night...northeast winds 10 to 15 knots. bay waters
slightly choppy. 

$$

fzus54 khgx 120341
cwfhgx
expires:202603121615;;051668

coastal waters forecast for texas
national weather service houston/galveston tx
1041 pm cdt wed mar 11 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz335-121615-
galveston bay-
1041 pm cdt wed mar 11 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...north winds around 20 knots, increasing to
around 30 knots with gusts to near gale. bay waters choppy, 
increasing to very rough. a chance of showers late this evening. 
.thursday...north winds around 30 knots, diminishing to around
20 knots in the afternoon. bay waters very rough, diminishing to
choppy in the afternoon. 
.thursday night...northeast winds 10 to 15 knots, becoming east
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.friday...south winds 5 to 10 knots. bay waters smooth. 
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday...south winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.sunday...south winds around 15 knots, increasing to 15 to
20 knots in the afternoon. bay waters slightly choppy, increasing
to choppy in the afternoon. 
.sunday night...west winds around 20 knots, becoming north around
30 knots after midnight. bay waters choppy, increasing to very
rough after midnight. 
.monday...north winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. bay waters rough, diminishing to
choppy in the afternoon. 
.monday night...northeast winds 10 to 15 knots. bay waters
slightly choppy. 

$$

fzus54 khgx 120341
cwfhgx
expires:202603121615;;051671

coastal waters forecast for texas
national weather service houston/galveston tx
1041 pm cdt wed mar 11 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz350-370-121615-
coastal waters from freeport to matagorda ship channel tx out
20 nm-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-
1041 pm cdt wed mar 11 2026

...gale warning in effect until 7 am cdt thursday...
...small craft advisory in effect from 7 am cdt thursday through
thursday afternoon...

.rest of tonight...north winds around 35 knots. seas around 4 
feet, building to 5 to 7 feet, occasionally to 9 feet. wave 
detail:
southeast 4 feet at 7 seconds and southwest 2 feet at 3 seconds,
becoming north 5 feet at 5 seconds and southeast 4 feet at
7 seconds. 
.thursday...north winds around 35 knots, diminishing to 20 to
25 knots in the afternoon. seas 6 to 9 feet, occasionally to
11 feet. wave detail: north 8 feet at 6 seconds. 
.thursday night...northeast winds 10 to 15 knots with gusts up to
20 knots, becoming east around 10 knots after midnight. seas 4 to
6 feet, occasionally to 8 feet. wave detail: northeast 5 feet at
7 seconds. 
.friday...southeast winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 4 feet. wave detail: northeast 3 feet at
7 seconds. 
.friday night...south winds around 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: northeast
2 feet at 6 seconds and south 1 foot at 3 seconds. 
.saturday...south winds around 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds and south 1 foot at 3 seconds. 
.saturday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. 
.sunday...south winds around 15 knots. seas 3 to 4 feet. 
.sunday night...southwest winds around 20 knots, becoming north
around 30 knots after midnight. seas 3 to 4 feet. 
.monday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. 
.monday night...northeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. 

$$

fzus54 khgx 120341
cwfhgx
expires:202603121615;;051670

coastal waters forecast for texas
national weather service houston/galveston tx
1041 pm cdt wed mar 11 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz355-375-121615-
coastal waters from high island to freeport tx out 20 nm-
waters from high island to freeport tx from 20 to 60 nm-
1041 pm cdt wed mar 11 2026

...gale warning in effect until 10 am cdt thursday...
...small craft advisory in effect from 10 am cdt thursday through
thursday afternoon...

.rest of tonight...northwest winds becoming north around 35 
knots. seas 3 to 5 feet, building to 5 to 7 feet, occasionally to 
9 feet. wave detail:
south 4 feet at 7 seconds, becoming northwest 6 feet at 5 seconds
and southeast 4 feet at 7 seconds. 
.thursday...north winds around 30 knots, diminishing to 20 to 25 
knots in the afternoon. seas 6 to 9 feet, occasionally to 11 feet.
wave detail: north 8 feet at 6 seconds. 
.thursday night...northeast winds 10 to 15 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: northeast 5 feet at
6 seconds. 
.friday...southeast winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 4 feet. wave detail: northeast 3 feet at
6 seconds. 
.friday night...south winds around 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: east
2 feet at 6 seconds and south 1 foot at 3 seconds. 
.saturday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds and south 1 foot at
3 seconds. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.sunday...south winds around 15 knots. seas around 3 feet. 
.sunday night...southwest winds around 20 knots, becoming north
around 30 knots after midnight. seas 3 to 4 feet. a chance of
showers after midnight. 
.monday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. 
.monday night...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. 

$$

fzus54 klch 120640
cwflch
expires:202603121900;;060401

coastal waters forecast
national weather service lake charles la
140 am cdt thu mar 12 2026

coastal waters from the lower atchafalaya river la to high 
island tx out 60 nautical miles including sabine and 
calcasieu lakes and vermilion and cote blanche bays

seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional 
height of the average highest ten percent of the waves.


gmz430-121900-
sabine lake-
140 am cdt thu mar 12 2026

...small craft advisory in effect through this evening...

.today...north winds 25 to 30 knots, diminishing to 10 to
15 knots with gusts up to 20 knots. lake waters extremely rough. 
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. lake waters light chop. 
.friday...southeast winds 5 to 10 knots. lake waters light chop. 
.friday night...south winds 5 to 10 knots. lake waters light
chop. 
.saturday...south winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. lake waters choppy. 
.saturday night...south winds 10 to 15 knots. lake waters choppy.
.sunday...south winds 15 to 20 knots. lake waters rough. 
.sunday night...southwest winds 20 to 25 knots, becoming north
25 to 30 knots after midnight. lake waters extremely rough. a
chance of showers with a slight chance of thunderstorms in the
evening, then a slight chance of showers after midnight. 
.monday...north winds 25 to 30 knots, diminishing to 15 to
20 knots in the afternoon. lake waters extremely rough. 
.monday night...north winds 15 to 20 knots, becoming northeast
10 to 15 knots after midnight. lake waters rough. 

winds and waves higher in and near thunderstorms.

$$

fzus54 klch 120640
cwflch
expires:202603121900;;060405

coastal waters forecast
national weather service lake charles la
140 am cdt thu mar 12 2026

coastal waters from the lower atchafalaya river la to high 
island tx out 60 nautical miles including sabine and 
calcasieu lakes and vermilion and cote blanche bays

seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional 
height of the average highest ten percent of the waves.


gmz450-121900-
coastal waters from cameron la to high island tx out 20 nm-
140 am cdt thu mar 12 2026

...gale warning in effect until 10 am cdt this morning...
...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...north winds 25 to 30 knots, diminishing to 15 to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
north 5 feet at 5 seconds. 
.tonight...northeast winds 10 to 15 knots, becoming east 5 to
10 knots after midnight. seas around 2 feet. wave detail:
northeast 2 feet at 4 seconds. 
.friday...south winds 5 to 10 knots. seas 1 foot or less. wave
detail: east 1 foot at 3 seconds. 
.friday night...south winds 5 to 10 knots. seas 1 foot or less,
then around 2 feet after midnight. wave detail: south 1 foot at
3 seconds. 
.saturday...south winds around 10 knots. seas around 2 feet. wave
detail: south 1 foot at 3 seconds. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 3 seconds. 
.sunday...south winds around 15 knots. seas around 3 feet. 
.sunday night...southwest winds 20 to 25 knots, becoming north
25 to 30 knots after midnight. seas 3 to 4 feet. a slight chance
of thunderstorms in the evening. a chance of showers. 
.monday...north winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. 
.monday night...north winds 20 to 25 knots, becoming northeast
15 to 20 knots after midnight. seas 2 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 120640
cwflch
expires:202603121900;;060408

coastal waters forecast
national weather service lake charles la
140 am cdt thu mar 12 2026

coastal waters from the lower atchafalaya river la to high 
island tx out 60 nautical miles including sabine and 
calcasieu lakes and vermilion and cote blanche bays

seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional 
height of the average highest ten percent of the waves.


gmz470-121900-
coastal waters from cameron la to high island tx from 20 to 60 nm-
140 am cdt thu mar 12 2026

...gale warning in effect until 10 am cdt this morning...
...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...north winds 25 to 30 knots, diminishing to 15 to
20 knots with gusts up to 25 knots. seas 5 to 8 feet,
occasionally to 10 feet, subsiding to 4 to 6 feet, occasionally
to 8 feet this afternoon. wave detail: north 8 feet at 7 seconds,
becoming northeast 6 feet at 6 seconds. 
.tonight...northeast winds 15 to 20 knots, becoming east 5 to
10 knots after midnight. seas 2 to 4 feet. wave detail: northeast
4 feet at 5 seconds. 
.friday...south winds around 5 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds. 
.friday night...south winds 5 to 10 knots. seas 1 foot or less,
then around 2 feet after midnight. wave detail: south 1 foot at
2 seconds and southeast 1 foot at 6 seconds, becoming south
1 foot at 3 seconds and southeast 1 foot at 6 seconds. 
.saturday...south winds around 10 knots. seas around 2 feet. wave
detail: south 1 foot at 3 seconds and southeast 1 foot at
6 seconds. 
.saturday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 5 seconds. 
.sunday...south winds 10 to 15 knots. seas 3 to 4 feet. 
.sunday night...southwest winds 15 to 20 knots, becoming north
25 to 30 knots after midnight. seas 3 to 4 feet, building to 4 to
6 feet, occasionally to 8 feet after midnight. a chance of
showers with a slight chance of thunderstorms. 
.monday...north winds 25 to 30 knots. seas 5 to 7 feet,
occasionally to 9 feet. 
.monday night...northeast winds 20 to 25 knots. seas 4 to 5 feet,
occasionally to 6 feet. 

winds and seas higher in and near thunderstorms.

$$