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(1/9)
Latest Coastal Waters Forecast by KBRO
Issued 8/18/2026 2:24 AM US/Central.
Valid through 8/18/2026 3:30 PM US/Central.
fzus54 kbro 180724
cwfbro
expires:202608182030;;925014
coastal waters forecast for the lower texas coast
national weather service brownsville tx
224 am cdt tue aug 18 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.
gmz170-175-182030-
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-
224 am cdt tue aug 18 2026
.today...south winds 5 to 10 knots, becoming southeast late this
afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
9 seconds.
.tonight...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 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 southeast 2 feet at
7 seconds.
.wednesday night...south 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 4 feet. wave
detail: southeast 3 feet at 5 seconds.
.thursday night...south winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: southeast 3 feet at 6 seconds.
.friday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. 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. seas 2 to 3 feet.
.saturday night...southeast winds 10 to 15 knots, becoming south
early in the morning. seas 2 to 3 feet.
$$
(2/9)
Latest Coastal Waters Forecast by KBRO
Issued 8/18/2026 2:24 AM US/Central.
Valid through 8/18/2026 3:30 PM US/Central.
fzus54 kbro 180724
cwfbro
expires:202608182030;;925012
coastal waters forecast for the lower texas coast
national weather service brownsville tx
224 am cdt tue aug 18 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.
gmz130-132-135-182030-
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-
224 am cdt tue aug 18 2026
.today...south winds 5 to 10 knots, becoming southeast 10 to 15
knots this afternoon. a moderate chop on the bay.
.tonight...southeast winds 10 to 15 knots. a moderate chop on the
bay.
.wednesday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. a moderate chop on the bay.
.wednesday night...southeast winds 10 to 15 knots. a moderate
chop on the bay.
.thursday...southeast winds 10 to 15 knots, increasing to 15 to
20 knots late in the afternoon. a moderate chop on the bay,
increasing to choppy bay waters late in the afternoon.
.thursday night...southeast winds 15 to 20 knots, becoming south
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.
.friday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. a moderate chop on the bay.
.friday night...southeast winds 10 to 15 knots, becoming south
5 to 10 knots early in the morning. a moderate chop on the bay,
diminishing to a light chop on the bay early in the morning.
.saturday...south winds 5 to 10 knots, becoming southeast early
in the afternoon, then increasing to 10 to 15 knots late in the
afternoon. a light chop on the bay, increasing to a moderate chop
on the bay late 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,
diminishing to a light chop on the bay early in the morning.
$$
(3/9)
Latest Coastal Waters Forecast by KBRO
Issued 8/18/2026 2:24 AM US/Central.
Valid through 8/18/2026 3:30 PM US/Central.
fzus54 kbro 180724
cwfbro
expires:202608182030;;925013
coastal waters forecast for the lower texas coast
national weather service brownsville tx
224 am cdt tue aug 18 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.
gmz150-155-182030-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
224 am cdt tue aug 18 2026
.today...south winds 5 to 10 knots, becoming southeast 10 to
15 knots late this afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds and east 1 foot at 8 seconds.
.tonight...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 10 to 15 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
3 feet. wave detail: southeast 3 feet at 5 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. seas 2 to 4 feet.
wave detail: southeast 3 feet at 6 seconds.
.friday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots late in the afternoon. seas 2 to 3 feet.
.friday night...south winds 10 to 15 knots, becoming around
10 knots early in the morning. seas 2 to 3 feet.
.saturday...south winds 5 to 10 knots, becoming southeast early
in the afternoon, then increasing to 10 to 15 knots late in the
afternoon. seas 2 to 3 feet.
.saturday night...southeast winds 10 to 15 knots, becoming south
early in the morning. seas 2 to 3 feet.
$$
(4/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/18/2026 1:47 AM US/Central.
Valid through 8/18/2026 2:15 PM US/Central.
fzus54 kcrp 180647
cwfcrp
expires:202608181915;;923412
coastal waters forecast for texas
national weather service corpus christi tx
147 am cdt tue aug 18 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz255-181915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
147 am cdt tue aug 18 2026
.today...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds and southeast 2 feet at
9 seconds.
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and southeast 2 feet at
9 seconds.
.wednesday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and southeast 1 foot at 8 seconds.
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds.
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds.
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds and southeast 1 foot
at 8 seconds.
.friday...south winds 5 to 10 knots. seas 2 to 3 feet.
.friday night...south winds 10 to 15 knots. seas around 2 feet.
.saturday...south winds 5 to 10 knots. seas around 2 feet.
.saturday night...south winds around 10 knots. seas around
2 feet.
$$
(5/9)
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;;923413
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.
gmz250-181915-
coastal waters from baffin bay to port aransas out 20 nm-
147 am cdt tue aug 18 2026
.today...south winds 5 to 10 knots, becoming southeast 10 to
15 knots with gusts up to 20 knots late. seas around 2 feet. wave
detail: southeast 2 feet at 4 seconds and southeast 1 foot at
9 seconds.
.tonight...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 2 to 3 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. wave detail: southeast 3 feet at
5 seconds.
.friday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. 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 around 2 feet.
.saturday night...southeast winds 10 to 15 knots, becoming south
after midnight. seas 2 to 3 feet.
$$
(6/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/18/2026 1:47 AM US/Central.
Valid through 8/18/2026 2:15 PM US/Central.
fzus54 kcrp 180647
cwfcrp
expires:202608181915;;923414
coastal waters forecast for texas
national weather service corpus christi tx
147 am cdt tue aug 18 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz270-275-181915-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
147 am cdt tue aug 18 2026
.today...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 10 seconds and south 1 foot at
4 seconds.
.tonight...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and southeast 1 foot at 9 seconds.
.wednesday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and southeast 1 foot at 8 seconds.
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds.
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds and southeast 1 foot at 9 seconds.
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 7 seconds.
.friday...south winds 5 to 10 knots. seas 2 to 3 feet.
.friday night...south winds 5 to 10 knots. seas around 2 feet.
.saturday...south winds 5 to 10 knots. seas around 2 feet.
.saturday night...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet.
$$
(7/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/17/2026 10:24 PM US/Central.
Valid through 8/18/2026 11:15 AM US/Central.
fzus54 khgx 180324
cwfhgx
expires:202608181615;;913766
coastal waters forecast for texas
national weather service houston/galveston tx
1024 pm 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.
gmz330-181615-
matagorda bay-
1024 pm cdt mon aug 17 2026
.rest of tonight...south winds 5 to 10 knots. bay waters smooth.
.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 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 around 10 knots, becoming south 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.
$$
(8/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/17/2026 10:24 PM US/Central.
Valid through 8/18/2026 11:15 AM US/Central.
fzus54 khgx 180324
cwfhgx
expires:202608181615;;913768
coastal waters forecast for texas
national weather service houston/galveston tx
1024 pm 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.
gmz370-375-181615-
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-
1024 pm cdt mon aug 17 2026
.rest of tonight...south winds 5 to 10 knots. seas around 2 feet.
wave detail: south 1 foot at 3 seconds and southeast 1 foot at
8 seconds.
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: southwest 1 foot at 4 seconds and southeast 1 foot
at 9 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
8 seconds.
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and southeast 1 foot at
7 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 and southeast 1 foot at 8 seconds.
.thursday night...south winds around 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...south winds around 10 knots, becoming southwest
10 to 15 knots after midnight. seas around 2 feet.
.saturday...southwest winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas around 2 feet.
.saturday night...south winds around 10 knots, becoming southwest
10 to 15 knots after midnight. seas 2 to 3 feet.
$$
(9/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/17/2026 10:24 PM US/Central.
Valid through 8/18/2026 11:15 AM US/Central.
fzus54 khgx 180324
cwfhgx
expires:202608181615;;913767
coastal waters forecast for texas
national weather service houston/galveston tx
1024 pm 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.
gmz350-355-181615-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1024 pm cdt mon aug 17 2026
.rest of tonight...south winds 10 to 15 knots, becoming southwest
around 10 knots late. seas around 2 feet. wave detail: south
1 foot at 3 seconds.
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 1 foot at 4 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
9 seconds.
.wednesday...southwest 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: south 2 feet at
4 seconds and southeast 1 foot at 7 seconds.
.thursday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds.
.thursday night...south winds 10 to 15 knots. seas around 2 feet.
.friday...southwest winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas around 2 feet.
.friday night...south winds 10 to 15 knots. seas around 2 feet.
.saturday...southwest winds 10 to 15 knots. seas around 2 feet.
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
$$
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