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(1/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/18/2026 1:47 AM US/Central.
Valid through 8/18/2026 2:15 PM US/Central.
fzus54 kcrp 180647
cwfcrp
expires:202608181915;;923412
coastal waters forecast for texas
national weather service corpus christi tx
147 am cdt tue aug 18 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.
gmz255-181915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
147 am cdt tue aug 18 2026
.today...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.
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and southeast 2 feet at
9 seconds.
.wednesday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 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.
wave detail: southeast 3 feet at 5 seconds and southeast 1 foot
at 8 seconds.
.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 around 10 knots. seas around
2 feet.
$$
(2/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/18/2026 1:47 AM US/Central.
Valid through 8/18/2026 2:15 PM US/Central.
fzus54 kcrp 180647
cwfcrp
expires:202608181915;;923414
coastal waters forecast for texas
national weather service corpus christi tx
147 am cdt tue aug 18 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz270-275-181915-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
147 am cdt tue aug 18 2026
.today...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 10 seconds and south 1 foot at
4 seconds.
.tonight...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and southeast 1 foot at 9 seconds.
.wednesday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and southeast 1 foot at 8 seconds.
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds.
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds and southeast 1 foot at 9 seconds.
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 7 seconds.
.friday...south winds 5 to 10 knots. seas 2 to 3 feet.
.friday night...south winds 5 to 10 knots. seas around 2 feet.
.saturday...south winds 5 to 10 knots. seas around 2 feet.
.saturday night...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet.
$$
(3/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/18/2026 6:15 AM US/Central.
Valid through 8/18/2026 7:15 PM US/Central.
fzus54 khgx 181115
cwfhgx
expires:202608190015;;934078
coastal waters forecast for texas
national weather service houston/galveston tx
615 am cdt tue aug 18 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.
gmz370-375-190015-
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-
615 am cdt tue aug 18 2026
.today...southwest winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds.
.tonight...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.
.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.
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds.
.thursday...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.
.thursday night...south winds around 10 knots, increasing to
10 to 15 knots after midnight. seas around 2 feet. wave detail:
south 2 feet at 5 seconds.
.friday...southwest winds 5 to 10 knots. seas around 2 feet.
.friday night...south winds 5 to 10 knots. seas around 2 feet.
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
.saturday night...southwest winds 5 to 10 knots. seas 2 to
3 feet.
$$
(4/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/18/2026 6:15 AM US/Central.
Valid through 8/18/2026 7:15 PM US/Central.
fzus54 khgx 181115
cwfhgx
expires:202608190015;;934076
coastal waters forecast for texas
national weather service houston/galveston tx
615 am cdt tue aug 18 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz330-190015-
matagorda bay-
615 am cdt tue aug 18 2026
.today...south winds around 10 knots, increasing to 10 to
15 knots late. bay waters smooth, increasing to slightly choppy
late.
.tonight...south winds 10 to 15 knots. bay waters slightly
choppy.
.wednesday...south winds 10 to 15 knots. bay waters slightly
choppy.
.wednesday night...south winds 10 to 15 knots. bay waters
slightly choppy.
.thursday...south winds 10 to 15 knots. bay waters slightly
choppy.
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy.
.friday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy.
.saturday...southwest winds 5 to 10 knots. bay waters smooth.
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy.
$$
(5/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/18/2026 6:15 AM US/Central.
Valid through 8/18/2026 7:15 PM US/Central.
fzus54 khgx 181115
cwfhgx
expires:202608190015;;934075
coastal waters forecast for texas
national weather service houston/galveston tx
615 am cdt tue aug 18 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.
gmz335-190015-
galveston bay-
615 am cdt tue aug 18 2026
.today...southwest winds 5 to 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.
.wednesday...southwest winds 10 to 15 knots. bay waters slightly
choppy.
.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 with gusts up to 20 knots in the afternoon. bay waters
smooth, increasing to slightly choppy in the afternoon.
.thursday night...southwest 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.
.saturday...west winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.saturday night...southwest winds 10 to 15 knots. bay waters
slightly choppy.
$$
(6/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/18/2026 6:15 AM US/Central.
Valid through 8/18/2026 7:15 PM US/Central.
fzus54 khgx 181115
cwfhgx
expires:202608190015;;934077
coastal waters forecast for texas
national weather service houston/galveston tx
615 am cdt tue aug 18 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz350-355-190015-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
615 am cdt tue aug 18 2026
.today...southwest winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 1 foot at 5 seconds.
.tonight...south winds 10 to 15 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds.
.wednesday...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.wednesday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
5 seconds.
.thursday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds.
.thursday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds.
.friday...southwest winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas around 2 feet.
.friday night...southwest winds 10 to 15 knots. seas around
2 feet.
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
.saturday night...southwest winds 10 to 15 knots. seas 2 to
3 feet.
$$
(7/9)
Latest Coastal Waters Forecast by KLCH
Issued 8/18/2026 3:09 AM US/Central.
Valid through 8/18/2026 4:00 PM US/Central.
fzus54 klch 180809
cwflch
expires:202608182100;;926708
coastal waters forecast
national weather service lake charles la
308 am cdt tue aug 18 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.
gmz450-182100-
coastal waters from cameron la to high island tx out 20 nm-
308 am cdt tue aug 18 2026
.today...southwest 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 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.
wave detail: southwest 2 feet at 4 seconds.
.thursday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds.
.friday...southwest winds 10 to 15 knots. seas around 2 feet.
.friday night...southwest winds 10 to 15 knots. seas around
2 feet.
.saturday...west winds 10 to 15 knots. seas around 2 feet.
.saturday night...southwest winds 10 to 15 knots. seas around
2 feet.
$$
(8/9)
Latest Coastal Waters Forecast by KLCH
Issued 8/18/2026 3:09 AM US/Central.
Valid through 8/18/2026 4:00 PM US/Central.
fzus54 klch 180809
cwflch
expires:202608182100;;926711
coastal waters forecast
national weather service lake charles la
308 am cdt tue aug 18 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.
gmz470-182100-
coastal waters from cameron la to high island tx from 20 to 60 nm-
308 am cdt tue aug 18 2026
.today...southwest winds 5 to 10 knots. seas around 2 feet this
morning, then 1 foot or less. wave detail: south 1 foot at
4 seconds and southeast 1 foot at 8 seconds, becoming southwest
1 foot at 4 seconds and southeast 1 foot at 8 seconds.
.tonight...southwest winds 10 to 15 knots. 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.
.thursday...southwest 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 and southeast 1 foot at 8 seconds.
.thursday night...southwest winds 5 to 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 7 seconds.
.friday...southwest winds 5 to 10 knots. seas around 2 feet.
.friday night...southwest winds 5 to 10 knots, increasing to
10 to 15 knots after midnight. seas around 2 feet.
.saturday...west winds 5 to 10 knots. seas around 2 feet.
.saturday night...southwest winds 5 to 10 knots. seas around
2 feet.
$$
(9/9)
Latest Coastal Waters Forecast by KLCH
Issued 8/18/2026 3:09 AM US/Central.
Valid through 8/18/2026 4:00 PM US/Central.
fzus54 klch 180809
cwflch
expires:202608182100;;926704
coastal waters forecast
national weather service lake charles la
308 am cdt tue aug 18 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.
gmz430-182100-
sabine lake-
308 am cdt tue aug 18 2026
.today...southwest winds around 5 knots, becoming south late.
lake waters light chop.
.tonight...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.
.saturday...west winds 5 to 10 knots. lake waters light chop.
.saturday night...southwest winds 5 to 10 knots. lake waters
light chop.
$$
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