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(1/9)
Latest Coastal Waters Forecast by KBRO
Issued 10/18/2026 1:46 PM US/Central.
Valid through 10/19/2026 2:15 AM US/Central.
fzus54 kbro 181846
cwfbro
expires:202610190715;;323579
coastal waters forecast for the lower texas coast
national weather service brownsville tx
146 pm cdt sun oct 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.
gmz130-132-135-190715-
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-
146 pm cdt sun oct 18 2026
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots late this evening and overnight. a moderate chop on the
bay, diminishing to light chop late this evening and overnight. a
slight chance of showers this evening.
.monday...northeast winds 10 to 15 knots. a moderate chop on the
bay. a chance of showers in the afternoon.
.monday night...northeast winds 10 to 15 knots, becoming around
10 knots after midnight. light chop on the bay. a slight chance
of showers early in the evening. a slight chance of showers after
midnight.
.tuesday...northeast winds 10 to 15 knots. a moderate chop on the
bay. a chance of showers until late afternoon, then a slight
chance of showers late in the afternoon.
.tuesday night...northeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. light chop on the bay. a slight
chance of showers in the evening, then a chance of showers after
midnight.
.wednesday...northeast winds 10 to 15 knots. a moderate chop on
the bay. a chance of showers with a slight chance of
thunderstorms.
.wednesday 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.
.thursday...northeast winds 5 to 10 knots. light chop on the bay.
.thursday night...east winds 5 to 10 knots, becoming southeast
after midnight. light chop on the bay.
.friday...east winds 5 to 10 knots. light chop on the bay.
.friday night...southeast winds 5 to 10 knots. light chop on the
bay.
winds and waves higher in and near thunderstorms.
$$
(2/9)
Latest Coastal Waters Forecast by KBRO
Issued 10/18/2026 1:46 PM US/Central.
Valid through 10/19/2026 2:15 AM US/Central.
fzus54 kbro 181846
cwfbro
expires:202610190715;;323581
coastal waters forecast for the lower texas coast
national weather service brownsville tx
146 pm cdt sun oct 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.
gmz170-175-190715-
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-
146 pm cdt sun oct 18 2026
.tonight...northeast winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
9 seconds and north 2 feet at 5 seconds. a slight chance of
showers early this morning.
.monday...northeast winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: east 6 feet at 8 seconds. a
slight chance of showers early in the morning, then a chance of
showers in the afternoon. a slight chance of showers late in the
afternoon.
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. wave detail: east 6 feet at 8 seconds. a slight chance of
showers early in the evening. a slight chance of showers after
midnight, then a chance of showers early in the morning.
.tuesday...northeast winds around 15 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: east 5 feet at 8 seconds. a
chance of showers.
.tuesday night...northeast winds 10 to 15 knots. seas 5 to
7 feet, occasionally to 9 feet. wave detail: east 6 feet at
8 seconds. a slight chance of thunderstorms. a chance of showers
in the evening, then showers likely after midnight.
.wednesday...northeast winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: east 6 feet at 8 seconds. a
slight chance of thunderstorms. showers likely early in the
morning, then a chance of showers in the afternoon.
.wednesday night...east winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet, subsiding to 4 to 5 feet after midnight.
a chance of showers with a slight chance of thunderstorms early
in the evening.
.thursday...northeast winds around 10 knots. seas 3 to 5 feet.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet.
.friday...east winds 5 to 10 knots. seas 3 to 4 feet.
.friday night...east winds 10 to 15 knots. seas 3 to 4 feet.
winds and seas higher in and near thunderstorms.
$$
(3/9)
Latest Coastal Waters Forecast by KBRO
Issued 10/18/2026 1:46 PM US/Central.
Valid through 10/19/2026 2:15 AM US/Central.
fzus54 kbro 181846
cwfbro
expires:202610190715;;323580
coastal waters forecast for the lower texas coast
national weather service brownsville tx
146 pm cdt sun oct 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.
gmz150-155-190715-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
146 pm cdt sun oct 18 2026
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 5 feet. wave detail: northeast
5 feet at 9 seconds. a slight chance of showers early this
evening.
.monday...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 5 feet at 8 seconds. a slight chance of showers late
in the morning. a chance of showers in the afternoon.
.monday night...northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 8 seconds. a slight chance of showers
early in the evening. a slight chance of showers after midnight.
.tuesday...northeast winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 8 seconds. a chance of showers.
.tuesday night...northeast winds 10 to 15 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: east 5 feet at
8 seconds. a chance of showers. a slight chance of thunderstorms
after midnight.
.wednesday...northeast winds around 10 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 8 seconds. a slight chance of
thunderstorms. a chance of showers until late afternoon, then a
slight chance of showers late in the afternoon.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet. a slight chance of
showers and thunderstorms early in the evening.
.thursday...northeast winds 5 to 10 knots. seas 3 to 4 feet.
.thursday night...east winds around 10 knots, becoming 5 to
10 knots after midnight. seas 3 to 4 feet.
.friday...east winds 5 to 10 knots. seas 2 to 3 feet.
.friday night...southeast winds around 10 knots. seas 2 to
4 feet.
winds and seas higher in and near thunderstorms.
$$
(4/9)
Latest Coastal Waters Forecast by KCRP
Issued 10/18/2026 1:41 PM US/Central.
Valid through 10/19/2026 2:30 AM US/Central.
fzus54 kcrp 181841
cwfcrp
expires:202610190730;;323422
coastal waters forecast for texas
national weather service corpus christi tx
141 pm cdt sun oct 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.
gmz270-275-190730-
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-
141 pm cdt sun oct 18 2026
.rest of today...northeast winds around 15 knots with gusts up to
20 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
northeast 5 feet at 8 seconds.
.tonight...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 8 seconds. a slight chance of showers after
midnight.
.monday...northeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. wave detail: east 6 feet at 8 seconds. a chance of
showers, mainly in the morning.
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: east 6 feet at 8 seconds.
.tuesday...northeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 8 seconds. a slight chance of
showers in the afternoon.
.tuesday night...northeast winds 15 to 20 knots, becoming east
10 to 15 knots after midnight. seas 5 to 6 feet, occasionally to
8 feet. wave detail: east 6 feet at 8 seconds. a chance of
showers.
.wednesday...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. a chance of showers in the morning.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet.
.thursday...east winds around 10 knots. seas around 3 feet.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
(5/9)
Latest Coastal Waters Forecast by KCRP
Issued 10/18/2026 1:41 PM US/Central.
Valid through 10/19/2026 2:30 AM US/Central.
fzus54 kcrp 181841
cwfcrp
expires:202610190730;;323421
coastal waters forecast for texas
national weather service corpus christi tx
141 pm cdt sun oct 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.
gmz250-190730-
coastal waters from baffin bay to port aransas out 20 nm-
141 pm cdt sun oct 18 2026
.rest of today...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 7 seconds.
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet. wave detail: east 4 feet at 7 seconds.
.monday...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 8 seconds. a chance of showers.
.monday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 8 seconds. a slight chance of showers in the
evening.
.tuesday...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 8 seconds. a slight chance of showers in the
morning.
.tuesday night...northeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
8 seconds.
.wednesday...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. a chance of showers in the morning.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet.
.thursday...east winds 5 to 10 knots. seas 2 to 3 feet.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
(6/9)
Latest Coastal Waters Forecast by KCRP
Issued 10/18/2026 1:41 PM US/Central.
Valid through 10/19/2026 2:30 AM US/Central.
fzus54 kcrp 181841
cwfcrp
expires:202610190730;;323420
coastal waters forecast for texas
national weather service corpus christi tx
141 pm cdt sun oct 18 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz255-190730-
coastal waters from port aransas to matagorda ship channel out
20 nm-
141 pm cdt sun oct 18 2026
.rest of today...northeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
7 seconds.
.tonight...northeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 7 seconds.
.monday...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 7 seconds. a slight chance of showers.
.monday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 8 seconds.
.tuesday...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 8 seconds.
.tuesday night...northeast winds 10 to 15 knots. seas 3 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds.
.wednesday...northeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet.
.thursday...east winds 5 to 10 knots. seas 2 to 3 feet.
.thursday night...east winds 5 to 10 knots. seas around 2 feet.
$$
(7/9)
Latest Coastal Waters Forecast by KHGX
Issued 10/18/2026 12:55 PM US/Central.
Valid through 10/19/2026 1:15 AM US/Central.
fzus54 khgx 181755
cwfhgx
expires:202610190615;;319195
coastal waters forecast for texas
national weather service houston/galveston tx
1255 pm cdt sun oct 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.
gmz330-190615-
matagorda bay-
1255 pm cdt sun oct 18 2026
.today...northeast winds 10 to 15 knots. bay waters slightly
choppy.
.tonight...northeast winds 10 to 15 knots. bay waters slightly
choppy.
.monday...northeast winds 10 to 15 knots. bay waters slightly
choppy.
.monday night...northeast winds 10 to 15 knots. bay waters
slightly choppy.
.tuesday...northeast winds 10 to 15 knots. bay waters slightly
choppy.
.tuesday night...northeast winds 10 to 15 knots. bay waters
slightly choppy.
.wednesday...east winds 10 to 15 knots. bay waters slightly
choppy.
.wednesday night...east winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
.thursday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth.
.thursday night...southeast winds 5 to 10 knots. bay waters
smooth.
$$
(8/9)
Latest Coastal Waters Forecast by KHGX
Issued 10/18/2026 12:55 PM US/Central.
Valid through 10/19/2026 1:15 AM US/Central.
fzus54 khgx 181755
cwfhgx
expires:202610190615;;319197
coastal waters forecast for texas
national weather service houston/galveston tx
1255 pm cdt sun oct 18 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz370-375-190615-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-waters from high island to freeport tx from 20 to 60 nm-
1255 pm cdt sun oct 18 2026
...small craft should exercise caution in effect until 7 pm cdt
this evening...
.today...northeast winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: northeast 5 feet at 7 seconds.
.tonight...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet. wave detail: northeast 4 feet at
6 seconds.
.monday...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 5 feet at 7 seconds.
.monday night...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 5 feet at 8 seconds.
.tuesday...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 5 feet at 8 seconds. a
chance of showers in the afternoon.
.tuesday night...east winds 15 to 20 knots, diminishing to around
15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: east 5 feet at 8 seconds. a chance of
showers in the evening.
.wednesday...east winds 10 to 15 knots. seas 4 to 5 feet.
.wednesday night...east winds 10 to 15 knots. seas 3 to 5 feet.
.thursday...northeast winds 5 to 10 knots. seas 2 to 4 feet.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
(9/9)
Latest Coastal Waters Forecast by KHGX
Issued 10/18/2026 12:55 PM US/Central.
Valid through 10/19/2026 1:15 AM US/Central.
fzus54 khgx 181755
cwfhgx
expires:202610190615;;319196
coastal waters forecast for texas
national weather service houston/galveston tx
1255 pm cdt sun oct 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.
gmz350-355-190615-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1255 pm cdt sun oct 18 2026
.today...northeast winds 15 knots. seas 3 to 4 feet. wave detail:
northeast 5 feet at 7 seconds.
.tonight...northeast winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: east 3 feet at 6 seconds.
.monday...northeast winds 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 7 seconds.
.monday night...northeast winds 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 8 seconds.
.tuesday...northeast winds 15 knots with gusts up to 20 knots.
seas 3 to 5 feet. wave detail: east 4 feet at 8 seconds.
.tuesday night...east winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 8 seconds.
.wednesday...east winds 10 to 15 knots. seas 3 to 5 feet.
.wednesday night...east winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 4 feet.
.thursday...northeast winds 5 to 10 knots. seas 2 to 3 feet.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
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