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(1/9)
Latest Coastal Waters Forecast by KBRO
Issued 3/21/2026 12:42 PM US/Central.
Valid through 3/22/2026 1:15 AM US/Central.
fzus54 kbro 211742
cwfbro
expires:202603220615;;067579
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1242 pm cdt sat mar 21 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.
gmz130-132-135-220615-
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-
1242 pm cdt sat mar 21 2026
.tonight...south winds 10 to 15 knots. a moderate chop on the
bay.
.sunday...south winds 10 to 15 knots, becoming southeast 15 to
20 knots late in the afternoon. a moderate chop on the bay,
increasing to choppy late in the afternoon.
.sunday 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 light chop early in the morning.
.monday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots late in the afternoon. light chop on the bay, increasing
to a moderate chop late in the afternoon.
.monday night...east winds 10 to 15 knots, becoming southeast
5 to 10 knots in the late evening and overnight. a moderate chop
on the bay, diminishing to light chop in the late evening and
overnight.
.tuesday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots late in the afternoon. light chop on the bay, increasing
to a moderate chop late in the afternoon. a slight chance of
showers in the afternoon.
.tuesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots early in the morning. a moderate chop on the bay,
diminishing to light chop early in the morning. a slight chance
of showers early in the evening.
.wednesday...southeast winds 5 to 10 knots, increasing to 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 late in the afternoon.
.thursday night...southeast winds 15 to 20 knots, diminishing to
10 to 15 knots in the late evening and overnight. choppy on the
bay, diminishing to a moderate chop in the late evening and
overnight.
$$
(2/9)
Latest Coastal Waters Forecast by KBRO
Issued 3/21/2026 12:42 PM US/Central.
Valid through 3/22/2026 1:15 AM US/Central.
fzus54 kbro 211742
cwfbro
expires:202603220615;;067580
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1242 pm cdt sat mar 21 2026
lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.
gmz150-155-220615-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
1242 pm cdt sat mar 21 2026
.tonight...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 5 seconds and east 1 foot at
7 seconds.
.sunday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 5 seconds and east 1 foot at 7 seconds.
.sunday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: south 3 feet at 5 seconds and southeast 2 feet at
7 seconds.
.monday...southeast winds 5 to 10 knots, becoming east late in
the afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds and south 1 foot at 5 seconds.
.monday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds.
.tuesday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots late in the afternoon. seas 2 to 3 feet. wave detail:
southeast 3 feet at 7 seconds. a slight chance of showers in the
afternoon.
.tuesday night...southeast winds around 10 knots. seas 3 to
4 feet. a slight chance of showers early in the evening.
.wednesday...southeast winds 10 to 15 knots. seas 2 to 4 feet.
.wednesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet.
.thursday...southeast winds 10 to 15 knots. seas 3 to 4 feet.
.thursday night...southeast winds 10 to 15 knots. seas 3 to
4 feet.
$$
(3/9)
Latest Coastal Waters Forecast by KBRO
Issued 3/21/2026 12:42 PM US/Central.
Valid through 3/22/2026 1:15 AM US/Central.
fzus54 kbro 211742
cwfbro
expires:202603220615;;067581
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1242 pm cdt sat mar 21 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.
gmz170-175-220615-
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-
1242 pm cdt sat mar 21 2026
.tonight...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 5 seconds and east 1 foot at 7 seconds.
.sunday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 5 seconds and east 2 feet at 7 seconds.
.sunday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 2 feet at 6 seconds and south 2 feet at
5 seconds.
.monday...southeast winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: southeast 3 feet at 6 seconds and south 2 feet at
5 seconds.
.monday night...southeast winds around 10 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 6 seconds and south
1 foot at 5 seconds.
.tuesday...southeast winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of showers
in the afternoon.
.tuesday night...southeast winds around 10 knots. seas 3 to
4 feet.
.wednesday...southeast winds around 10 knots. seas 3 to 4 feet.
.wednesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet.
.thursday...southeast winds 10 to 15 knots. seas 3 to 4 feet.
.thursday night...southeast winds 10 to 15 knots. seas 3 to
4 feet.
$$
(4/9)
Latest Coastal Waters Forecast by KCRP
Issued 3/21/2026 2:09 PM US/Central.
Valid through 3/22/2026 3:15 AM US/Central.
fzus54 kcrp 211909
cwfcrp
expires:202603220815;;072617
coastal waters forecast for texas
national weather service corpus christi tx
209 pm cdt sat mar 21 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz250-220815-
coastal waters from baffin bay to port aransas out 20 nm-
209 pm cdt sat mar 21 2026
...small craft should exercise caution...
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds.
.sunday...south winds around 15 knots with gusts up to 25 knots.
seas around 3 feet. wave detail: southeast 3 feet at 6 seconds.
.sunday night...southeast winds 10 to 15 knots. gusts up to
25 knots in the evening. seas 3 to 4 feet, occasionally to
5 feet. wave detail: southeast 3 feet at 6 seconds.
.monday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds.
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 6 seconds.
.tuesday...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds.
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet.
.wednesday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet.
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet.
.thursday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.thursday night...southeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet.
$$
(5/9)
Latest Coastal Waters Forecast by KCRP
Issued 3/21/2026 2:09 PM US/Central.
Valid through 3/22/2026 3:15 AM US/Central.
fzus54 kcrp 211909
cwfcrp
expires:202603220815;;072616
coastal waters forecast for texas
national weather service corpus christi tx
209 pm cdt sat mar 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.
gmz255-220815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
209 pm cdt sat mar 21 2026
.tonight...south winds around 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 6 seconds.
.sunday...south winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: southeast 3 feet at 6 seconds.
.sunday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds.
.monday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds.
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 6 seconds.
.tuesday...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds.
.tuesday night...southeast winds 5 to 10 knots. seas around
2 feet.
.wednesday...southeast winds 5 to 10 knots. seas around 2 feet.
.wednesday night...southeast winds around 10 knots. seas 2 to
3 feet.
.thursday...south winds around 10 knots. seas 2 to 3 feet.
.thursday night...southeast winds around 10 knots. seas 3 to
4 feet, occasionally to 5 feet.
$$
(6/9)
Latest Coastal Waters Forecast by KCRP
Issued 3/21/2026 2:09 PM US/Central.
Valid through 3/22/2026 3:15 AM US/Central.
fzus54 kcrp 211909
cwfcrp
expires:202603220815;;072618
coastal waters forecast for texas
national weather service corpus christi tx
209 pm cdt sat mar 21 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz270-275-220815-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
209 pm cdt sat mar 21 2026
.tonight...south winds around 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds.
.sunday...south winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds.
.sunday night...south winds 10 to 15 knots. seas around 3 feet.
wave detail: southeast 3 feet at 6 seconds.
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds.
.monday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds.
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds.
.tuesday night...southeast winds around 10 knots. seas 2 to
3 feet.
.wednesday...southeast winds around 10 knots. seas 2 to 3 feet.
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet.
.thursday...south winds 10 to 15 knots. seas around 3 feet.
.thursday night...southeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet.
$$
(7/9)
Latest Coastal Waters Forecast by KHGX
Issued 3/21/2026 2:55 PM US/Central.
Valid through 3/22/2026 3:15 AM US/Central.
fzus54 khgx 211955
cwfhgx
expires:202603220815;;073952
coastal waters forecast for texas
national weather service houston/galveston tx
255 pm cdt sat mar 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.
gmz330-220815-
matagorda bay-
255 pm cdt sat mar 21 2026
.this afternoon...south winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.tonight...south winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy.
.sunday...south winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy.
.sunday night...south winds 10 to 15 knots with gusts up to
20 knots, diminishing to around 10 knots after midnight. bay
waters slightly choppy, diminishing to smooth after midnight.
.monday...southeast winds 5 to 10 knots. bay waters smooth.
.monday night...southeast winds 5 to 10 knots. bay waters smooth.
.tuesday...southeast winds 5 to 10 knots. bay waters smooth.
.tuesday night...southeast winds 5 to 10 knots. bay waters
smooth.
.wednesday...south winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.wednesday night...southeast winds 10 to 15 knots. bay waters
slightly choppy.
$$
(8/9)
Latest Coastal Waters Forecast by KHGX
Issued 3/21/2026 2:55 PM US/Central.
Valid through 3/22/2026 3:15 AM US/Central.
fzus54 khgx 211955
cwfhgx
expires:202603220815;;073953
coastal waters forecast for texas
national weather service houston/galveston tx
255 pm cdt sat mar 21 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz350-355-220815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
255 pm cdt sat mar 21 2026
.this afternoon...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds.
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds.
.sunday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: southeast 3 feet at 6 seconds.
.sunday night...south winds around 10 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds.
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds.
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds.
.tuesday...southeast winds 5 to 10 knots. seas around 2 feet.
.tuesday night...southeast winds 5 to 10 knots. seas around
2 feet.
.wednesday...south winds 5 to 10 knots. seas around 2 feet.
.wednesday night...south winds 10 to 15 knots. seas around
2 feet.
$$
(9/9)
Latest Coastal Waters Forecast by KHGX
Issued 3/21/2026 2:55 PM US/Central.
Valid through 3/22/2026 3:15 AM US/Central.
fzus54 khgx 211955
cwfhgx
expires:202603220815;;073954
coastal waters forecast for texas
national weather service houston/galveston tx
255 pm cdt sat mar 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.
gmz370-375-220815-
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-
255 pm cdt sat mar 21 2026
.this afternoon...south winds around 10 knots. seas around
3 feet. wave detail: south 3 feet at 5 seconds and east 1 foot at
6 seconds.
.tonight...south winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: south 3 feet at 5 seconds and east
1 foot at 7 seconds.
.sunday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds.
.sunday night...south winds around 10 knots. seas around 3 feet.
wave detail: southeast 3 feet at 6 seconds.
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 6 seconds.
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: south 2 feet at 6 seconds.
.tuesday...southeast winds around 5 knots. seas around 2 feet.
.tuesday night...southeast winds 5 to 10 knots. seas around
2 feet.
.wednesday...southeast winds 5 to 10 knots. seas around 2 feet.
.wednesday night...southeast winds around 10 knots, becoming
south 10 to 15 knots after midnight. seas 2 to 3 feet.
$$
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