fzus54 kbro 171631
cwfbro
expires:202608180515;;886268

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1131 am cdt mon aug 17 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.


gmz130-132-135-180515-
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-
1131 am cdt mon aug 17 2026

.tonight...southeast winds 5 to 10 knots. light chop on the bay. 
.tuesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon. 
.tuesday night...southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. a moderate chop on the bay becoming
light chop after midnight. 
.wednesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon. 
.wednesday night...southeast winds 10 to 15 knots. a moderate
chop on the bay. 
.thursday...south winds 5 to 10 knots becoming southeast 15 to
20 knots in the afternoon. light chop on the bay becoming choppy
in the afternoon. 
.thursday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. 
.friday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon. 
.friday night...southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. a moderate chop on the bay becoming
light chop after midnight. 
.saturday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon. 
.saturday night...southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. a moderate chop on the bay becoming
light chop after midnight. 

$$

fzus54 kbro 171631
cwfbro
expires:202608180515;;886269

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1131 am cdt mon aug 17 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.


gmz150-155-180515-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
1131 am cdt mon aug 17 2026

.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds. 
.tuesday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds and east 1 foot at
8 seconds. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 4 seconds and east
1 foot at 9 seconds. 
.wednesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 4 seconds and southeast 2 feet at 8 seconds. 
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds. 
.thursday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. 
.thursday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 5 to 10 knots becoming southeast in the
afternoon. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 4 feet. 

$$

fzus54 kbro 171631
cwfbro
expires:202608180515;;886270

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1131 am cdt mon aug 17 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.


gmz170-175-180515-
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-
1131 am cdt mon aug 17 2026

.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. 
.tuesday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 1 foot at 4 seconds and southeast 1 foot at
8 seconds. 
.tuesday night...southeast winds 5 to 10 knots becoming south
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
southeast 2 feet at 4 seconds and east 1 foot at 9 seconds. 
.wednesday...south winds around 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds and east 1 foot at
8 seconds. 
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
4 feet. wave detail: southeast 3 feet at 6 seconds. 
.thursday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 7 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 4 feet. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 4 feet. 
.saturday...south winds 5 to 10 knots. seas 2 to 4 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 4 feet. 

$$

fzus54 kcrp 171937
cwfcrp
expires:202608180815;;896196

coastal waters forecast for texas
national weather service corpus christi tx
237 pm cdt mon aug 17 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. 
 


gmz250-180815-
coastal waters from baffin bay to port aransas out 20 nm-
237 pm cdt mon aug 17 2026

.tonight...southeast winds around 10 knots, becoming south after
midnight. seas around 2 feet. wave detail: southeast 2 feet at
5 seconds. 
.tuesday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas around
2 feet. wave detail: southeast 2 feet at 4 seconds and southeast
1 foot at 9 seconds. 
.tuesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 4 seconds and southeast 1 foot
at 9 seconds. 
.wednesday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: southeast 1 foot at 8 seconds. 
.wednesday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
4 seconds and southeast 1 foot at 7 seconds. 
.thursday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds. 
.thursday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

$$

fzus54 kcrp 171937
cwfcrp
expires:202608180815;;896197

coastal waters forecast for texas
national weather service corpus christi tx
237 pm cdt mon aug 17 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. 
 


gmz270-275-180815-
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-
237 pm cdt mon aug 17 2026

.tonight...southeast winds 5 to 10 knots, becoming south late.
seas around 2 feet. wave detail: southeast 2 feet at 5 seconds
and southeast 2 feet at 9 seconds. 
.tuesday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 10 seconds and south 1 foot at
4 seconds. 
.tuesday night...southeast winds 5 to 10 knots, becoming south
10 to 15 knots after midnight. seas around 2 feet. wave detail:
south 2 feet at 4 seconds and southeast 1 foot at 9 seconds. 
.wednesday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
8 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. 
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds and southeast 1 foot at 9 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.friday...south winds 5 to 10 knots. seas 2 to 3 feet. 
.friday night...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. 
.saturday...south winds 5 to 10 knots. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

$$

fzus54 kcrp 171937
cwfcrp
expires:202608180815;;896195

coastal waters forecast for texas
national weather service corpus christi tx
237 pm cdt mon aug 17 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. 
 


gmz255-180815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
237 pm cdt mon aug 17 2026

.tonight...southeast winds 5 to 10 knots, becoming south late.
seas around 2 feet. wave detail: southeast 2 feet at 5 seconds
and southeast 1 foot at 8 seconds. 
.tuesday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds and southeast 2 feet at
9 seconds. 
.tuesday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds and southeast 2 feet at
9 seconds. 
.wednesday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
8 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. 
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.friday...south winds 5 to 10 knots. seas 2 to 3 feet. 
.friday night...south winds 10 to 15 knots. seas around 2 feet. 
.saturday...south winds 5 to 10 knots. seas around 2 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

$$

fzus54 khgx 171103
cwfhgx
expires:202608180000;;876070

coastal waters forecast for texas
national weather service houston/galveston tx
603 am cdt mon aug 17 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.


gmz330-180000-
matagorda bay-
603 am cdt mon aug 17 2026

.today...south winds around 5 knots, becoming southeast early
this afternoon, then increasing to 10 to 15 knots late. bay
waters smooth, increasing to slightly choppy late. 
.tonight...south winds 10 to 15 knots, diminishing to around
10 knots after midnight. bay waters slightly choppy, diminishing
to smooth after midnight. 
.tuesday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.tuesday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday night...south winds 10 to 15 knots. bay waters
slightly choppy. 
.thursday...south winds around 10 knots. bay waters smooth to
slightly choppy. 
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.friday...south winds 5 to 10 knots. bay waters smooth. 
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

$$

fzus54 khgx 171103
cwfhgx
expires:202608180000;;876069

coastal waters forecast for texas
national weather service houston/galveston tx
603 am cdt mon aug 17 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.


gmz335-180000-
galveston bay-
603 am cdt mon aug 17 2026

.today...west winds around 5 knots, becoming south around 5 knots
early this afternoon, then increasing to 5 to 10 knots late. bay
waters smooth. 
.tonight...south winds 10 to 15 knots, becoming southwest around
10 knots after midnight. bay waters slightly choppy, diminishing
to smooth after midnight. 
.tuesday...west winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.tuesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.wednesday...southwest winds around 10 knots, becoming south
10 to 15 knots with gusts up to 20 knots in the afternoon. bay
waters smooth, increasing to slightly choppy in the afternoon. 
.wednesday night...south winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. 
.thursday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.friday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.friday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. 

$$

fzus54 khgx 171103
cwfhgx
expires:202608180000;;876071

coastal waters forecast for texas
national weather service houston/galveston tx
603 am cdt mon aug 17 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.


gmz350-355-180000-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
603 am cdt mon aug 17 2026

.today...southwest winds around 5 knots, becoming southeast early
this afternoon, then becoming south late. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds. 
.tonight...south winds around 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 4 seconds. 
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 1 foot at 5 seconds. 
.tuesday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds and southeast 1 foot at
8 seconds. 
.wednesday...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds and southeast 1 foot at
9 seconds. 
.wednesday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: south 3 feet at
4 seconds and southeast 1 foot at 7 seconds. 
.thursday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.friday...southwest winds 10 to 15 knots, becoming south around
10 knots in the afternoon. seas 2 to 3 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

$$

fzus54 khgx 171103
cwfhgx
expires:202608180000;;876072

coastal waters forecast for texas
national weather service houston/galveston tx
603 am cdt mon aug 17 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.


gmz370-375-180000-
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-
603 am cdt mon aug 17 2026

.today...south winds around 5 knots, becoming southeast this
afternoon. seas around 2 feet. wave detail: southeast 2 feet at
6 seconds. 
.tonight...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 1 foot at 4 seconds and southeast 1 foot at
8 seconds. 
.tuesday night...south winds around 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail: south
2 feet at 4 seconds and southeast 1 foot at 9 seconds. 
.wednesday...southwest winds 10 to 15 knots, becoming south
around 10 knots in the afternoon. seas around 2 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
9 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and southeast 2 feet at
7 seconds. 
.thursday...southwest winds 10 to 15 knots, becoming south around
10 knots in the afternoon. seas 2 to 3 feet. 
.thursday night...south winds around 10 knots, increasing to
10 to 15 knots after midnight. seas 2 to 3 feet. 
.friday...southwest winds 5 to 10 knots. seas 2 to 3 feet. 
.friday night...south winds around 10 knots, becoming southwest
10 to 15 knots after midnight. seas around 2 feet. 

$$

fzus54 klch 170808
cwflch
expires:202608172100;;868986

coastal waters forecast
national weather service lake charles la
308 am cdt mon aug 17 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.


gmz470-172100-
coastal waters from cameron la to high island tx from 20 to 60 nm-
308 am cdt mon aug 17 2026

.today...southwest winds around 5 knots. seas around 2 feet this
morning, then 1 foot or less. wave detail: southeast 1 foot at
5 seconds, becoming south 1 foot at 5 seconds. 
.tonight...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 1 foot at 5 seconds. 
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet in
the morning, then 1 foot or less. wave detail: southwest 1 foot
at 4 seconds and southeast 1 foot at 9 seconds. 
.tuesday night...southwest winds 5 to 10 knots, increasing to
10 to 15 knots after midnight. seas around 2 feet. wave detail:
southwest 2 feet at 3 seconds and southeast 1 foot at 8 seconds. 
.wednesday...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: southwest 2 feet at 4 seconds and southeast 1 foot
at 7 seconds. 
.wednesday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds and southeast
1 foot at 7 seconds. 
.thursday...southwest winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas around 2 feet. 
.thursday night...southwest winds 5 to 10 knots, increasing to
10 to 15 knots after midnight. seas around 2 feet. 
.friday...southwest winds 5 to 10 knots. seas around 2 feet. 
.friday night...southwest winds 5 to 10 knots. seas around
2 feet. a slight chance of showers and thunderstorms after
midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 170808
cwflch
expires:202608172100;;868983

coastal waters forecast
national weather service lake charles la
308 am cdt mon aug 17 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.


gmz450-172100-
coastal waters from cameron la to high island tx out 20 nm-
308 am cdt mon aug 17 2026

.today...west winds 5 to 10 knots, becoming south late. seas
1 foot or less. wave detail: south 1 foot at 5 seconds. 
.tonight...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. 
.tuesday...west winds 5 to 10 knots, becoming southwest 10 to
15 knots in the afternoon. seas around 2 feet. wave detail:
southwest 2 feet at 4 seconds. 
.tuesday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: southwest 2 feet at 3 seconds. 
.wednesday...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: southwest 2 feet at 4 seconds. 
.wednesday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds. 
.thursday...southwest winds 10 to 15 knots. seas around 2 feet. 
.thursday night...southwest winds 10 to 15 knots. seas around
2 feet. 
.friday...southwest winds 10 to 15 knots. seas around 2 feet. 
.friday night...southwest winds 10 to 15 knots. seas around
2 feet. a slight chance of showers and thunderstorms after
midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 170808
cwflch
expires:202608172100;;868979

coastal waters forecast
national weather service lake charles la
308 am cdt mon aug 17 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.


gmz430-172100-
sabine lake-
308 am cdt mon aug 17 2026

.today...west winds around 5 knots, becoming southwest early this
afternoon, then becoming south late. lake waters light chop. 
.tonight...southwest winds 5 to 10 knots. lake waters light chop.
.tuesday...southwest winds 5 to 10 knots. lake waters light chop.
.tuesday night...southwest winds 5 to 10 knots. lake waters light
chop. 
.wednesday...southwest winds 5 to 10 knots. lake waters light
chop. 
.wednesday night...southwest winds 5 to 10 knots. lake waters
light chop. 
.thursday...southwest winds 5 to 10 knots. lake waters light
chop. 
.thursday night...southwest winds 5 to 10 knots. lake waters
light chop. 
.friday...southwest winds 5 to 10 knots. lake waters light chop. 
.friday night...southwest winds 5 to 10 knots. lake waters light
chop. 

$$