fzus54 kbro 170542
cwfbro
expires:202509171815;;118369

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1242 am cdt wed sep 17 2025

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.


gmz130-132-135-171815-
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-
1242 am cdt wed sep 17 2025

.today...east winds 5 to 10 knots, increasing to 10 to 15 knots
late this afternoon. light chop on the bay, increasing to a
moderate chop late this afternoon. a chance of thunderstorms.
showers likely, mainly this morning. 
.tonight...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. light chop on the bay. a slight chance
of showers and thunderstorms. 
.thursday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. a moderate chop on the bay. a chance
of showers. a slight chance of thunderstorms in the morning, then
a chance of thunderstorms in the afternoon. 
.thursday night...east winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. light chop on the bay. a slight
chance of thunderstorms. 
.friday...east winds 5 to 10 knots. light chop on the bay. a
chance of showers. a slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. 
.friday night...east winds 5 to 10 knots. light chop on the bay.
a chance of showers with a slight chance of thunderstorms early
in the evening, then a slight chance of showers late in the
evening. a chance of showers with a slight chance of
thunderstorms after midnight. 
.saturday...east winds 5 to 10 knots. light chop on the bay. a
chance of showers. a slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. 
.saturday night...east winds 5 to 10 knots, becoming southeast
after midnight. light chop on the bay. a chance of showers. a
chance of thunderstorms early in the evening, then a slight
chance of thunderstorms in the late evening and overnight. 
.sunday...southeast winds 5 to 10 knots, becoming east late in
the afternoon. light chop on the bay. a chance of thunderstorms.
showers likely until late afternoon, then a chance of showers
late in the afternoon. 
.sunday night...southeast winds 5 to 10 knots. light chop on the
bay. a chance of showers. a chance of thunderstorms early in the
evening. a slight chance of thunderstorms after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 kbro 170542
cwfbro
expires:202509171815;;118370

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1242 am cdt wed sep 17 2025

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.


gmz150-155-171815-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
1242 am cdt wed sep 17 2025

.today...east winds 5 to 10 knots. seas 3 to 4 feet. wave detail:
east 3 feet at 6 seconds. a chance of thunderstorms. showers
likely, mainly this morning. 
.tonight...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 6 seconds. a chance of showers and
thunderstorms early in the evening, then a slight chance of
showers and thunderstorms in the late evening and early morning.
a chance of showers and thunderstorms early in the morning. 
.thursday...east winds around 10 knots. seas 2 to 4 feet. wave
detail: east 3 feet at 6 seconds. a chance of showers with a
slight chance of thunderstorms. 
.thursday night...east winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. seas 2 to 3 feet. wave detail: east
3 feet at 6 seconds. a chance of showers with a slight chance of
thunderstorms. 
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds. a chance of showers. a slight
chance of thunderstorms until late afternoon, then a chance of
thunderstorms late in the afternoon. 
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds. a chance of showers. a slight
chance of thunderstorms early in the evening. a slight chance of
thunderstorms after midnight. 
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. a slight
chance of thunderstorms in the morning. showers likely. a chance
of thunderstorms in the afternoon. 
.saturday night...southeast winds 5 to 10 knots. seas 2 to
3 feet. a chance of showers in the evening. a chance of
thunderstorms. showers likely after midnight. 
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet. a
chance of thunderstorms. showers likely until late afternoon,
then a chance of showers late in the afternoon. 
.sunday night...southeast winds around 10 knots. seas 2 to
3 feet. a chance of showers. a chance of thunderstorms early in
the evening. a slight chance of thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 170542
cwfbro
expires:202509171815;;118371

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1242 am cdt wed sep 17 2025

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.


gmz170-175-171815-
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-
1242 am cdt wed sep 17 2025

.today...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 6 seconds. a chance of thunderstorms.
showers likely, mainly this morning. 
.tonight...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 6 seconds. a slight chance of
thunderstorms. 
.thursday...east winds around 10 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 6 seconds. a chance of showers with a
slight chance of thunderstorms. 
.thursday night...east winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: east 3 feet at 5 seconds. a chance of showers. a
slight chance of thunderstorms until early morning, then a chance
of thunderstorms early in the morning. 
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds. a chance of showers. a slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon. 
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. a chance of showers. 
.saturday...east winds 5 to 10 knots. seas 2 to 4 feet. showers
likely with a chance of thunderstorms. 
.saturday night...east winds around 10 knots, becoming southeast
early in the morning. seas 3 to 4 feet. showers likely with a
chance of thunderstorms early in the evening, then a chance of
showers with a slight chance of thunderstorms late in the
evening. showers likely with a chance of thunderstorms after
midnight. 
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
showers likely with a chance of thunderstorms. 
.sunday night...southeast winds around 10 knots. seas 3 to
4 feet. showers likely with a chance of thunderstorms early in
the evening, then a chance of showers late in the evening.
showers likely with a slight chance of thunderstorms after
midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 170505
cwfcrp
expires:202509171815;;115905

coastal waters forecast for texas
national weather service corpus christi tx
1205 am cdt wed sep 17 2025

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. 
 


gmz250-171815-
coastal waters from baffin bay to port aransas out 20 nm-
1205 am cdt wed sep 17 2025

.rest of tonight...east winds 10 to 15 knots, diminishing to 5 to
10 knots late. seas around 3 feet. wave detail: east 3 feet at
6 seconds. a slight chance of thunderstorms. a slight chance of
showers, then a chance of showers late. 
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: east 3 feet at 6 seconds. a
slight chance of thunderstorms in the morning. a slight chance of
showers. 
.wednesday night...southeast winds 10 to 15 knots with gusts up
to 20 knots. seas around 3 feet. wave detail: east 3 feet at
6 seconds. 
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. a chance of showers, mainly in
the morning. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming southeast 5 to 10 knots after midnight. seas
2 to 3 feet. wave detail: east 3 feet at 6 seconds. a slight
chance of showers in the evening, then a chance of showers after
midnight. 
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas around 2 feet.
wave detail: east 2 feet at 5 seconds. a chance of showers. 
.friday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming southeast 5 to 10 knots after midnight. seas
around 2 feet. a chance of showers after midnight. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. a
chance of showers. 
.saturday night...southeast winds around 10 knots. seas around
2 feet. a chance of showers. 
.sunday...southeast winds 5 to 10 knots. seas around 2 feet. a
chance of thunderstorms. showers likely, mainly in the morning. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 170505
cwfcrp
expires:202509171815;;115904

coastal waters forecast for texas
national weather service corpus christi tx
1205 am cdt wed sep 17 2025

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. 
 


gmz255-171815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
1205 am cdt wed sep 17 2025

.rest of tonight...southeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds. 
.wednesday...east winds around 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.wednesday night...southeast winds 10 to 15 knots with gusts up
to 20 knots, diminishing to 5 to 10 knots after midnight. seas
2 to 3 feet. wave detail: southeast 3 feet at 6 seconds. 
.thursday...east winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: east 3 feet at 6 seconds. a slight chance of
showers. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming southeast 5 to 10 knots after midnight. seas
2 to 3 feet. wave detail: east 3 feet at 6 seconds. a slight
chance of showers after midnight. 
.friday...east winds 10 to 15 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a chance of showers in the
afternoon. 
.friday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming southeast 5 to 10 knots after midnight. seas
2 to 3 feet. a chance of showers after midnight. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. a
chance of showers. 
.saturday night...southeast winds 10 to 15 knots. seas around
2 feet. a chance of showers. 
.sunday...southeast winds around 10 knots. seas around 2 feet. a
chance of thunderstorms. showers likely, mainly in the morning. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 170505
cwfcrp
expires:202509171815;;115906

coastal waters forecast for texas
national weather service corpus christi tx
1205 am cdt wed sep 17 2025

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. 
 


gmz270-275-171815-
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-
1205 am cdt wed sep 17 2025

.rest of tonight...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 4 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: east 3 feet at 6 seconds. a
slight chance of showers. 
.wednesday night...southeast winds 10 to 15 knots with gusts up
to 20 knots. seas around 3 feet. wave detail: east 3 feet at
6 seconds. 
.thursday...east winds 10 to 15 knots. seas around 3 feet. wave
detail: east 3 feet at 6 seconds. a slight chance of showers. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 6 seconds. a slight chance of showers
in the evening, then a chance of showers after midnight. 
.friday...east winds around 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds. a chance of showers. 
.friday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. showers
likely, mainly in the morning. 
.saturday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. a chance of showers in the evening, then showers likely
after midnight. 
.sunday...southeast winds around 10 knots. seas around 2 feet. a
chance of thunderstorms. showers likely, mainly in the morning. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 170539
cwfhgx
expires:202509171815;;118197

coastal waters forecast for texas
national weather service houston/galveston tx
1239 am cdt wed sep 17 2025

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.


gmz330-171815-
matagorda bay-
1239 am cdt wed sep 17 2025

.rest of tonight...southeast winds 5 to 10 knots. bay waters
smooth. 
.wednesday...northeast winds around 10 knots, becoming southeast
10 to 15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.wednesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.thursday...east winds around 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots in the afternoon. bay waters
smooth, increasing to slightly choppy in the afternoon. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to around 10 knots after midnight. bay
waters slightly choppy, diminishing to smooth after midnight. 
.friday...east winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.friday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.saturday...east winds 5 to 10 knots. bay waters smooth. a chance
of showers. a chance of thunderstorms in the afternoon. 
.saturday night...southeast winds 5 to 10 knots. bay waters
smooth. a chance of showers after midnight. 
.sunday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.sunday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of showers after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 170539
cwfhgx
expires:202509171815;;118196

coastal waters forecast for texas
national weather service houston/galveston tx
1239 am cdt wed sep 17 2025

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.


gmz335-171815-
galveston bay-
1239 am cdt wed sep 17 2025

.rest of tonight...south winds around 5 knots. bay waters smooth.
.wednesday...north winds around 5 knots, becoming southeast in
the afternoon. bay waters smooth. a slight chance of showers and
thunderstorms in the afternoon. 
.wednesday night...south winds 5 to 10 knots. bay waters smooth. 
.thursday...northeast winds around 5 knots, becoming southeast in
the afternoon. bay waters smooth. 
.thursday night...southeast winds 5 to 10 knots. bay waters
smooth. 
.friday...east winds 5 to 10 knots. bay waters smooth. 
.friday night...southeast winds 5 to 10 knots. bay waters smooth.
.saturday...east winds 5 to 10 knots. bay waters smooth. 
.saturday night...southeast winds 5 to 10 knots. bay waters
smooth. 
.sunday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.sunday night...southeast winds 5 to 10 knots. bay waters smooth.

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 170539
cwfhgx
expires:202509171815;;118198

coastal waters forecast for texas
national weather service houston/galveston tx
1239 am cdt wed sep 17 2025

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.


gmz350-355-171815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1239 am cdt wed sep 17 2025

.rest of tonight...southeast winds 10 to 15 knots, diminishing to
around 10 knots late. seas 2 to 3 feet. wave detail: southeast
3 feet at 6 seconds. 
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.wednesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 3 feet. wave detail:
southeast 3 feet at 6 seconds. 
.thursday...east winds around 10 knots, increasing to 10 to
15 knots in the afternoon. seas around 2 feet. wave detail:
southeast 2 feet at 6 seconds. 
.thursday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 5 seconds. 
.friday...east winds 10 to 15 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.friday night...southeast winds 10 to 15 knots. seas around
2 feet. 
.saturday...east winds around 10 knots. seas around 2 feet. a
chance of showers. a chance of thunderstorms in the afternoon. 
.saturday night...southeast winds around 10 knots. seas 2 to
3 feet. a chance of showers after midnight. 
.sunday...southeast winds around 10 knots. seas 2 to 3 feet. a
chance of thunderstorms in the morning. a chance of showers. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
a chance of showers after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 170539
cwfhgx
expires:202509171815;;118199

coastal waters forecast for texas
national weather service houston/galveston tx
1239 am cdt wed sep 17 2025

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.


gmz370-375-171815-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-waters from high island to freeport tx from 20 to 60 nm-
1239 am cdt wed sep 17 2025

.rest of tonight...southeast winds 10 to 15 knots, diminishing to
around 10 knots late. seas 3 to 4 feet. wave detail: southeast
3 feet at 6 seconds. 
.wednesday...east winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. 
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds. 
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 2 feet at 5 seconds. a chance of showers after
midnight. 
.friday...east winds around 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a chance of showers in the
afternoon. 
.friday night...southeast winds 10 to 15 knots. seas around
2 feet. a chance of showers. 
.saturday...east winds around 10 knots. seas around 2 feet. a
chance of showers. a chance of thunderstorms in the afternoon. 
.saturday night...southeast winds around 10 knots. seas 2 to
3 feet. a chance of showers. 
.sunday...southeast winds around 10 knots. seas 2 to 3 feet. a
chance of thunderstorms in the morning. a chance of showers. 
.sunday night...southeast winds around 10 knots. seas 2 to
3 feet. a chance of showers. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 170541
cwflch
expires:202509171800;;118294

coastal waters forecast
national weather service lake charles la
1240 am cdt wed sep 17 2025

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.


gmz430-171800-
sabine lake-
1240 am cdt wed sep 17 2025

.today...north winds around 5 knots, becoming south this
afternoon. lake waters smooth. a slight chance of showers and
thunderstorms this afternoon. 
.tonight...south winds around 5 knots. lake waters smooth. a
slight chance of showers and thunderstorms early in the evening. 
.thursday...northeast winds around 5 knots, becoming southeast in
the afternoon. lake waters light chop. a slight chance of showers
and thunderstorms in the afternoon. 
.thursday night...southeast winds 5 to 10 knots, diminishing to
around 5 knots after midnight. lake waters light chop. a slight
chance of showers and thunderstorms early in the evening. 
.friday...east winds 5 to 10 knots. lake waters light chop. 
.friday night...southeast winds around 5 knots. lake waters
smooth. 
.saturday...east winds 5 to 10 knots. lake waters light chop. 
.saturday night...south winds 5 to 10 knots. lake waters light
chop. 
.sunday...southeast winds 5 to 10 knots. lake waters light chop.
a slight chance of showers. a slight chance of thunderstorms in
the afternoon. 
.sunday night...south winds 5 to 10 knots. lake waters light
chop. a slight chance of showers and thunderstorms early in the
evening. a slight chance of showers after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 klch 170541
cwflch
expires:202509171800;;118298

coastal waters forecast
national weather service lake charles la
1240 am cdt wed sep 17 2025

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.


gmz450-171800-
coastal waters from cameron la to high island tx out 20 nm-
1240 am cdt wed sep 17 2025

.today...north winds around 5 knots, becoming south this
afternoon. seas around 2 feet. wave detail: southeast 1 foot at
5 seconds. a slight chance of showers and thunderstorms late. 
.tonight...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.thursday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.thursday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 4 seconds. 
.friday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 4 seconds. a slight chance of showers
late. 
.friday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 4 seconds. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. a
slight chance of showers and thunderstorms. 
.saturday night...southeast winds 5 to 10 knots. seas around
2 feet. a slight chance of thunderstorms early in the evening. a
slight chance of showers. 
.sunday...southeast winds 5 to 10 knots. seas around 2 feet. a
slight chance of showers and thunderstorms. 
.sunday night...southeast winds around 10 knots. seas around
2 feet. a slight chance of showers. a slight chance of
thunderstorms early in the evening. a slight chance of
thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 170541
cwflch
expires:202509171800;;118301

coastal waters forecast
national weather service lake charles la
1240 am cdt wed sep 17 2025

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.


gmz470-171800-
coastal waters from cameron la to high island tx from 20 to 60 nm-
1240 am cdt wed sep 17 2025

.today...east winds around 5 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. 
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. 
.thursday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. a slight chance of showers
in the afternoon. 
.thursday night...southeast winds around 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. a slight
chance of showers. 
.friday...east winds around 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a slight chance of
thunderstorms. a slight chance of showers until late afternoon,
then a chance of showers late. 
.friday night...southeast winds around 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. a slight
chance of thunderstorms early in the evening. a slight chance of
showers. 
.saturday...east winds around 10 knots. seas around 2 feet. a
chance of showers with a slight chance of thunderstorms. 
.saturday night...southeast winds around 10 knots. seas around
2 feet. a slight chance of thunderstorms early in the evening. a
slight chance of showers in the evening, then a chance of showers
after midnight. 
.sunday...southeast winds around 10 knots. seas around 2 feet. a
chance of showers with a slight chance of thunderstorms. 
.sunday night...southeast winds around 10 knots. seas around
2 feet. a chance of showers with a slight chance of thunderstorms
early in the evening, then a slight chance of showers late in the
evening. a chance of showers with a slight chance of
thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

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