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(1/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/21/2026 1:56 AM US/Central.
Valid through 8/21/2026 2:15 PM US/Central.
fzus54 kcrp 210656
cwfcrp
expires:202608211915;;094160
coastal waters forecast for texas
national weather service corpus christi tx
156 am cdt fri aug 21 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.
gmz255-211915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
156 am cdt fri aug 21 2026
.today...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds and southeast 1 foot at
8 seconds.
.tonight...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds and southeast 1 foot at
8 seconds.
.saturday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas around 2 feet. wave detail: south 2 feet at
5 seconds.
.saturday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds and southeast 1 foot at
7 seconds.
.sunday...south winds 5 to 10 knots. seas around 2 feet in the
morning, then around 2 feet or less. wave detail: south 2 feet at
4 seconds, becoming south 1 foot at 4 seconds.
.sunday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.monday...south winds 5 to 10 knots. seas around 2 feet.
.monday night...south winds 10 to 15 knots. seas around 2 feet.
.tuesday...south winds 5 to 10 knots. seas around 2 feet.
.tuesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
$$
(2/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/21/2026 1:56 AM US/Central.
Valid through 8/21/2026 2:15 PM US/Central.
fzus54 kcrp 210656
cwfcrp
expires:202608211915;;094162
coastal waters forecast for texas
national weather service corpus christi tx
156 am cdt fri aug 21 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz270-275-211915-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
156 am cdt fri aug 21 2026
.today...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds and southeast 1 foot at
8 seconds.
.tonight...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds and southeast 1 foot at
8 seconds.
.saturday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds.
.saturday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds.
.sunday...south winds 5 to 10 knots. seas around 2 feet in the
morning, then around 2 feet or less. wave detail: south 2 feet at
4 seconds, becoming south 1 foot at 4 seconds.
.sunday night...southeast winds 5 to 10 knots, becoming south
10 to 15 knots after midnight. seas around 2 feet. wave detail:
south 2 feet at 4 seconds.
.monday...south winds 5 to 10 knots, becoming southeast in the
afternoon. seas around 2 feet.
.monday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday...south winds 5 to 10 knots. seas around 2 feet.
.tuesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
$$
(3/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/21/2026 6:27 AM US/Central.
Valid through 8/21/2026 6:45 PM US/Central.
fzus54 khgx 211127
cwfhgx
expires:202608212345;;105327
coastal waters forecast for texas
national weather service houston/galveston tx
627 am cdt fri aug 21 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.
gmz370-375-212345-
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-
627 am cdt fri aug 21 2026
.today...southwest winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
8 seconds.
.tonight...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds.
.saturday night...southwest winds 5 to 10 knots. seas around
2 feet. wave detail: south 1 foot at 5 seconds.
.sunday...southwest winds 5 to 10 knots, diminishing to around
5 knots in the afternoon. seas around 2 feet in the morning, then
1 foot or less. wave detail: south 1 foot at 5 seconds.
.sunday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: south 1 foot at 5 seconds.
.monday...southwest winds 5 to 10 knots. seas around 2 feet in
the morning, then 1 foot or less.
.monday night...south winds 10 to 15 knots. seas around 2 feet.
.tuesday...south winds 5 to 10 knots. seas around 2 feet.
.tuesday night...south winds 10 to 15 knots. seas around 2 feet.
$$
(4/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/21/2026 6:27 AM US/Central.
Valid through 8/21/2026 6:45 PM US/Central.
fzus54 khgx 211127
cwfhgx
expires:202608212345;;105325
coastal waters forecast for texas
national weather service houston/galveston tx
627 am cdt fri aug 21 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz330-212345-
matagorda bay-
627 am cdt fri aug 21 2026
.today...south winds around 10 knots, increasing to 10 to
15 knots late. bay waters smooth, increasing to slightly choppy
late.
.tonight...south winds 10 to 15 knots. bay waters slightly
choppy.
.saturday...southwest winds 5 to 10 knots. bay waters smooth.
.saturday night...south winds 5 to 10 knots. bay waters smooth.
.sunday...south winds 5 to 10 knots. bay waters smooth.
.sunday night...south winds around 10 knots. bay waters smooth to
slightly choppy.
.monday...south winds 5 to 10 knots. bay waters smooth.
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy.
.tuesday...south winds 10 to 15 knots. bay waters slightly
choppy.
.tuesday night...south winds 10 to 15 knots. bay waters slightly
choppy.
$$
(5/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/21/2026 6:27 AM US/Central.
Valid through 8/21/2026 6:45 PM US/Central.
fzus54 khgx 211127
cwfhgx
expires:202608212345;;105324
coastal waters forecast for texas
national weather service houston/galveston tx
627 am cdt fri aug 21 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.
gmz335-212345-
galveston bay-
627 am cdt fri aug 21 2026
.today...southwest winds around 10 knots, becoming south early
this afternoon, then increasing to 10 to 15 knots late. bay
waters smooth, increasing to slightly choppy late.
.tonight...southwest winds 10 to 15 knots. bay waters slightly
choppy. a slight chance of showers with isolated thunderstorms in
the evening.
.saturday...west winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth.
.saturday night...south winds 10 to 15 knots, becoming southwest
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth.
.sunday night...southwest winds 10 to 15 knots. bay waters
slightly choppy.
.monday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy.
.tuesday...south winds 10 to 15 knots. bay waters slightly
choppy.
.tuesday night...south winds 10 to 15 knots. bay waters slightly
choppy.
winds and waves higher in and near thunderstorms.
$$
(6/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/21/2026 6:27 AM US/Central.
Valid through 8/21/2026 6:45 PM US/Central.
fzus54 khgx 211127
cwfhgx
expires:202608212345;;105326
coastal waters forecast for texas
national weather service houston/galveston tx
627 am cdt fri aug 21 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz350-355-212345-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
627 am cdt fri aug 21 2026
.today...southwest winds 10 to 15 knots, diminishing to around
10 knots late this morning and afternoon. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.tonight...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds.
.saturday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: south 2 feet at 5 seconds.
.sunday...southwest winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds.
.sunday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.monday...southwest winds 5 to 10 knots. seas around 2 feet.
.monday night...south winds 10 to 15 knots. seas around 2 feet.
.tuesday...southwest winds 10 to 15 knots, becoming south around
10 knots in the afternoon. seas around 2 feet.
.tuesday night...south winds 10 to 15 knots. seas around 2 feet.
$$
(7/9)
Latest Coastal Waters Forecast by KLCH
Issued 8/21/2026 3:08 AM US/Central.
Valid through 8/21/2026 4:00 PM US/Central.
fzus54 klch 210808
cwflch
expires:202608212100;;097405
coastal waters forecast
national weather service lake charles la
308 am cdt fri aug 21 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.
gmz450-212100-
coastal waters from cameron la to high island tx out 20 nm-
308 am cdt fri aug 21 2026
.today...southwest winds 10 to 15 knots. seas around 2 feet. wave
detail: southwest 2 feet at 4 seconds.
.tonight...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: southwest 2 feet at 4 seconds.
.saturday...west winds 10 to 15 knots. seas around 2 feet. wave
detail: southwest 2 feet at 4 seconds.
.saturday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds.
.sunday...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.
.sunday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds.
.monday...southwest winds 5 to 10 knots. seas around 2 feet in
the morning, then 1 foot or less.
.monday night...south winds 10 to 15 knots. seas around 2 feet.
.tuesday...southwest winds 10 to 15 knots. seas around 2 feet.
.tuesday night...south winds 10 to 15 knots. seas around 2 feet.
$$
(8/9)
Latest Coastal Waters Forecast by KLCH
Issued 8/21/2026 3:08 AM US/Central.
Valid through 8/21/2026 4:00 PM US/Central.
fzus54 klch 210808
cwflch
expires:202608212100;;097408
coastal waters forecast
national weather service lake charles la
308 am cdt fri aug 21 2026
coastal waters from the lower atchafalaya river la to high
island tx out 60 nautical miles including sabine and
calcasieu lakes and vermilion and cote blanche bays
seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional
height of the average highest ten percent of the waves.
gmz470-212100-
coastal waters from cameron la to high island tx from 20 to 60 nm-
308 am cdt fri aug 21 2026
.today...west winds 5 to 10 knots. seas around 2 feet. wave
detail: southwest 2 feet at 4 seconds.
.tonight...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: southwest 2 feet at 4 seconds.
.saturday...west winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas around 2 feet. wave detail:
southwest 2 feet at 4 seconds.
.saturday night...southwest winds around 10 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds.
.sunday...west winds 5 to 10 knots. seas around 2 feet in the
morning, then 1 foot or less. wave detail: south 2 feet at
5 seconds, becoming southwest 1 foot at 5 seconds.
.sunday night...southwest winds 5 to 10 knots. seas 1 foot or
less, then around 2 feet after midnight. wave detail: south
1 foot at 5 seconds, becoming southwest 2 feet at 3 seconds and
south 1 foot at 6 seconds.
.monday...southwest winds 5 to 10 knots. seas around 2 feet in
the morning, then 1 foot or less.
.monday night...south winds 5 to 10 knots. seas around 2 feet.
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
.tuesday night...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet.
$$
(9/9)
Latest Coastal Waters Forecast by KLCH
Issued 8/21/2026 3:08 AM US/Central.
Valid through 8/21/2026 4:00 PM US/Central.
fzus54 klch 210808
cwflch
expires:202608212100;;097401
coastal waters forecast
national weather service lake charles la
308 am cdt fri aug 21 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.
gmz430-212100-
sabine lake-
308 am cdt fri aug 21 2026
.today...west winds around 5 knots, becoming southwest late. lake
waters light chop.
.tonight...southwest winds 5 to 10 knots. lake waters light chop.
.saturday...west winds 5 to 10 knots, becoming southwest in the
afternoon. lake waters light chop.
.saturday night...southwest winds 5 to 10 knots. lake waters
light chop.
.sunday...west winds around 5 knots, becoming southwest in the
afternoon. lake waters light chop.
.sunday night...southwest winds 5 to 10 knots. lake waters light
chop.
.monday...southwest winds 5 to 10 knots. lake waters light chop.
.monday night...southwest winds 5 to 10 knots. lake waters light
chop.
.tuesday...southwest winds 5 to 10 knots. lake waters light chop.
.tuesday night...south winds 5 to 10 knots. lake waters light
chop.
$$
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