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(1/11)
Latest Coastal Waters Forecast by KBRO
Issued 3/12/2026 12:21 PM US/Central.
Valid through 3/13/2026 1:15 AM US/Central.
fzus54 kbro 121721
cwfbro
expires:202603130615;;553252
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1221 pm cdt thu mar 12 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.
gmz130-132-135-130615-
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-
1221 pm cdt thu mar 12 2026
...small craft advisory in effect through late tonight...
.rest of today...north winds 15 to 20 knots. choppy on the bay.
.tonight...northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the late evening and early morning, then diminishing
to around 5 knots early in the morning. a moderate chop on the
bay, diminishing to light chop in the late evening and early
morning, then diminishing to smooth early in the morning.
.friday...light and variable winds, becoming southeast around
5 knots in the afternoon, then increasing to 5 to 10 knots late
in the afternoon. smooth on the bay, increasing to light chop
late in the afternoon.
.friday night...southeast winds around 10 knots, becoming south
after midnight. light chop on the bay.
.saturday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. a moderate chop on the bay.
.saturday night...southeast 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 around 15 knots, becoming 15 to
20 knots with gusts up to 30 knots after midnight, then becoming
northeast 25 to 30 knots early in the morning. a moderate chop on
the bay, increasing to choppy after midnight, then increasing to
very rough early in the morning.
.monday...north winds 25 to 30 knots, becoming northeast 20 to
25 knots late in the afternoon. very rough on the bay,
diminishing to rough late in the afternoon.
.monday night...northeast 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.
$$
(2/11)
Latest Coastal Waters Forecast by KBRO
Issued 3/12/2026 12:21 PM US/Central.
Valid through 3/13/2026 1:15 AM US/Central.
fzus54 kbro 121721
cwfbro
expires:202603130615;;553253
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1221 pm cdt thu mar 12 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.
gmz150-155-130615-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
1221 pm cdt thu mar 12 2026
...small craft advisory in effect through late tonight...
.rest of today...north winds 15 to 20 knots. seas 6 to 9 feet,
occasionally to 11 feet. wave detail: northeast 9 feet at
8 seconds and north 4 feet at 5 seconds.
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the late evening and early morning, then becoming
east early in the morning. seas 4 to 6 feet, occasionally to
8 feet, subsiding to 3 to 4 feet after midnight. wave detail:
northeast 5 feet at 7 seconds and north 1 foot at 4 seconds,
becoming northeast 4 feet at 7 seconds.
.friday...east winds around 5 knots, becoming southeast in the
afternoon, then increasing to 5 to 10 knots late in the
afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet at
7 seconds.
.friday night...southeast winds around 10 knots, becoming south
after midnight. seas 2 to 4 feet. wave detail: southeast 2 feet
at 3 seconds and east 2 feet at 7 seconds.
.saturday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 7 seconds and southeast 2 feet at
4 seconds.
.saturday night...southeast winds around 15 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 4 seconds and east
2 feet at 7 seconds.
.sunday...south winds 15 to 20 knots. seas 3 to 4 feet.
.sunday night...south winds 15 to 20 knots, becoming southeast
20 to 25 knots with gusts up to 30 knots after midnight, then
becoming northeast 25 to 30 knots early in the morning. seas 3 to
4 feet.
.monday...north winds 25 to 30 knots, diminishing to 20 to
25 knots late in the afternoon. seas 7 to 10 feet, occasionally
to 13 feet, building to 9 to 12 feet, occasionally to 15 feet in
the afternoon.
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots early in the morning. seas 7 to 10 feet,
occasionally to 13 feet, subsiding to 5 to 7 feet, occasionally
to 9 feet after midnight.
$$
(3/11)
Latest Coastal Waters Forecast by KBRO
Issued 3/12/2026 12:21 PM US/Central.
Valid through 3/13/2026 1:15 AM US/Central.
fzus54 kbro 121721
cwfbro
expires:202603130615;;553254
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1221 pm cdt thu mar 12 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.
gmz170-175-130615-
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-
1221 pm cdt thu mar 12 2026
...small craft advisory in effect through late tonight...
.rest of today...north winds 15 to 20 knots. seas 7 to 10 feet,
occasionally to 13 feet. wave detail: northeast 9 feet at
8 seconds and north 6 feet at 7 seconds.
.tonight...northeast winds 10 to 15 knots, becoming east 5 to
10 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet, subsiding to 3 to 5 feet after midnight. wave detail:
northeast 5 feet at 8 seconds and north 4 feet at 7 seconds,
becoming northeast 4 feet at 8 seconds and north 2 feet at
5 seconds.
.friday...east winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 4 feet. wave detail: northeast 3 feet at
7 seconds.
.friday night...southeast winds 5 to 10 knots. seas 2 to 4 feet.
wave detail: east 3 feet at 7 seconds and southeast 2 feet at
4 seconds.
.saturday...southeast winds around 10 knots. seas 3 to 4 feet.
wave detail: south 2 feet at 4 seconds and east 2 feet at
7 seconds.
.saturday night...southeast winds 10 to 15 knots, becoming south
15 to 20 knots early in the morning. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds.
.sunday...south winds 15 to 20 knots. seas 4 to 5 feet.
.sunday night...south winds 15 to 20 knots, becoming southeast
20 to 25 knots after midnight, then becoming northeast 25 to
30 knots early in the morning. seas 3 to 5 feet.
.monday...north winds 25 to 30 knots, diminishing to 20 to
25 knots late in the afternoon. seas 7 to 10 feet, occasionally
to 13 feet, building to 10 to 13 feet, occasionally to 17 feet in
the afternoon. a slight chance of showers in the morning.
.monday night...northeast winds 20 to 25 knots, diminishing to
15 to 20 knots after midnight. seas 8 to 11 feet, occasionally to
14 feet, subsiding to 6 to 8 feet, occasionally to 10 feet after
midnight.
$$
(4/11)
Latest Coastal Waters Forecast by KCRP
Issued 3/12/2026 2:23 PM US/Central.
Valid through 3/13/2026 3:15 AM US/Central.
fzus54 kcrp 121923
cwfcrp
expires:202603130815;;560277
coastal waters forecast for texas
national weather service corpus christi tx
223 pm cdt thu mar 12 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.
gmz270-275-130815-
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-
223 pm cdt thu mar 12 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.tonight...northeast winds 10 to 15 knots, becoming east 5 to
10 knots late this evening and early morning, then becoming
around 5 knots late. seas 3 to 5 feet, occasionally to 6 feet.
wave detail: north 5 feet at 6 seconds.
.friday...southeast winds around 5 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
7 seconds.
.friday night...southeast winds 5 to 10 knots, becoming south
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 4 seconds and east 2 feet at 7 seconds.
.saturday...south winds 10 to 15 knots. seas around 3 feet. wave
detail: south 2 feet at 4 seconds and east 2 feet at 7 seconds.
.saturday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 6 seconds.
.sunday...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: south
5 feet at 6 seconds.
.sunday night...south winds 20 to 25 knots with gusts up to
30 knots, becoming north 30 to 35 knots after midnight. seas 4 to
5 feet, occasionally to 6 feet, building to 5 to 8 feet,
occasionally to 10 feet after midnight.
.monday...north winds 30 to 35 knots, diminishing to 25 to
30 knots in the afternoon. seas 10 to 14 feet, occasionally to
18 feet, subsiding to 9 to 12 feet, occasionally to 15 feet in
the afternoon.
.monday night...northeast winds 15 to 20 knots. seas 6 to 9 feet,
occasionally to 11 feet, subsiding to 5 to 6 feet, occasionally
to 8 feet after midnight.
.tuesday...east winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.tuesday night...southeast winds 10 to 15 knots. seas around
4 feet, occasionally to 5 feet.
$$
(5/11)
Latest Coastal Waters Forecast by KCRP
Issued 3/12/2026 2:23 PM US/Central.
Valid through 3/13/2026 3:15 AM US/Central.
fzus54 kcrp 121923
cwfcrp
expires:202603130815;;560276
coastal waters forecast for texas
national weather service corpus christi tx
223 pm cdt thu mar 12 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.
gmz250-130815-
coastal waters from baffin bay to port aransas out 20 nm-
223 pm cdt thu mar 12 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 7 seconds.
.friday...southeast winds around 5 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
7 seconds.
.friday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 3 seconds and east 2 feet at
6 seconds.
.saturday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds.
.saturday night...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds.
.sunday...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds.
.sunday night...southeast winds 25 to 30 knots, becoming
northeast 30 to 35 knots after midnight. seas 4 to 5 feet,
occasionally to 6 feet, building to 5 to 7 feet, occasionally to
9 feet after midnight.
.monday...north winds 30 to 35 knots, diminishing to 25 to
30 knots in the afternoon. seas 7 to 10 feet, occasionally to
13 feet.
.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, subsiding to 3 to 4 feet, occasionally to 5 feet after
midnight.
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet.
$$
(6/11)
Latest Coastal Waters Forecast by KCRP
Issued 3/12/2026 2:23 PM US/Central.
Valid through 3/13/2026 3:15 AM US/Central.
fzus54 kcrp 121923
cwfcrp
expires:202603130815;;560275
coastal waters forecast for texas
national weather service corpus christi tx
223 pm cdt thu mar 12 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.
gmz255-130815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
223 pm cdt thu mar 12 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 7 seconds.
.friday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds.
.friday night...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds.
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 7 seconds.
.saturday night...southeast winds 10 to 15 knots, becoming south
15 to 20 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet. wave detail: southeast 4 feet at 6 seconds.
.sunday...south winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: south 5 feet at 6 seconds.
.sunday night...south winds 25 to 30 knots, becoming north 25 to
35 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet, building to 5 to 7 feet, occasionally to 9 feet after
midnight.
.monday...north winds 25 to 35 knots, becoming 25 to 30 knots in
the afternoon. seas 6 to 9 feet, occasionally to 11 feet,
subsiding to 5 to 7 feet, occasionally to 9 feet in the
afternoon.
.monday night...northeast winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet, subsiding to 3 to 4 feet, occasionally to
5 feet after midnight.
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet.
$$
(7/11)
Latest Coastal Waters Forecast by KHGX
Issued 3/12/2026 12:56 PM US/Central.
Valid through 3/13/2026 1:15 AM US/Central.
fzus54 khgx 121756
cwfhgx
expires:202603130615;;554249
coastal waters forecast for texas
national weather service houston/galveston tx
1256 pm cdt thu mar 12 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.
gmz330-130615-
matagorda bay-
1256 pm cdt thu mar 12 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.this afternoon...north winds around 15 knots. bay waters
slightly choppy.
.tonight...east winds 5 to 10 knots. bay waters smooth.
.friday...south winds 5 to 10 knots. bay waters smooth.
.friday night...south winds around 10 knots. bay waters smooth to
slightly choppy.
.saturday...south winds around 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots in the afternoon. bay waters
smooth, increasing to slightly choppy in the afternoon.
.saturday night...south winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.sunday...south winds 15 to 20 knots. bay waters choppy.
.sunday night...west winds 25 to 30 knots, becoming north 25 to
35 knots after midnight. bay waters very rough.
.monday...north winds 25 to 35 knots, diminishing to 20 to
25 knots in the afternoon. bay waters very rough, diminishing to
rough in the afternoon.
.monday night...north winds 15 to 20 knots, becoming northeast
around 15 knots after midnight. bay waters choppy, diminishing to
slightly choppy after midnight.
$$
(8/11)
Latest Coastal Waters Forecast by KHGX
Issued 3/12/2026 12:56 PM US/Central.
Valid through 3/13/2026 1:15 AM US/Central.
fzus54 khgx 121756
cwfhgx
expires:202603130615;;554250
coastal waters forecast for texas
national weather service houston/galveston tx
1256 pm cdt thu mar 12 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.
gmz350-355-130615-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1256 pm cdt thu mar 12 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.this afternoon...north winds around 20 knots, becoming northeast
around 15 knots late. seas 4 to 6 feet, occasionally to 8 feet.
wave detail: northeast 5 feet at 5 seconds and southeast 2 feet at
7 seconds.
.tonight...east winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: east 3 feet at 6 seconds.
.friday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds.
.friday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 6 seconds.
.saturday...south winds around 10 knots. seas 2 to 3 feet. wave
detail: east 1 foot at 6 seconds.
.saturday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: southeast 1 foot at
6 seconds.
.sunday...south winds around 15 knots. seas 3 to 4 feet.
.sunday night...southwest winds 25 to 30 knots, becoming north
30 to 40 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. a chance of showers in the evening.
.monday...north winds 30 to 40 knots, diminishing to 25 to
30 knots in the afternoon. seas 6 to 9 feet, occasionally to
11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the
afternoon.
.monday night...north winds 20 to 25 knots, becoming northeast
around 20 knots after midnight. seas 3 to 5 feet.
$$
(9/11)
Latest Coastal Waters Forecast by KHGX
Issued 3/12/2026 12:56 PM US/Central.
Valid through 3/13/2026 1:15 AM US/Central.
fzus54 khgx 121756
cwfhgx
expires:202603130615;;554251
coastal waters forecast for texas
national weather service houston/galveston tx
1256 pm cdt thu mar 12 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.
gmz370-375-130615-
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-
1256 pm cdt thu mar 12 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.this afternoon...north winds 20 to 25 knots, diminishing to
around 20 knots late. seas 5 to 7 feet, occasionally to 9 feet.
wave detail: north 7 feet at 6 seconds and southeast 4 feet at
7 seconds.
.tonight...northeast winds 10 to 15 knots with gusts up to
20 knots, becoming east around 10 knots after midnight. seas 3 to
5 feet. wave detail: northeast 4 feet at 6 seconds.
.friday...southeast winds around 5 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds.
.friday night...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds.
.saturday...south winds around 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds.
.saturday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: east 2 feet at
6 seconds.
.sunday...south winds around 15 knots. seas 4 to 5 feet.
.sunday night...southwest winds 25 to 30 knots, becoming north
30 to 40 knots after midnight. seas 4 to 5 feet, building to 5 to
8 feet, occasionally to 10 feet after midnight. a chance of
showers.
.monday...north winds 30 to 40 knots, diminishing to 25 to
30 knots in the afternoon. seas 9 to 12 feet, occasionally to
14 feet.
.monday night...northeast winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet.
$$
(10/11)
Latest Coastal Waters Forecast by KHGX
Issued 3/12/2026 6:57 AM US/Central.
Valid through 3/12/2026 7:15 PM US/Central.
fzus54 khgx 121157
cwfhgx
expires:202603130015;;073845
coastal waters forecast for texas
national weather service houston/galveston tx
657 am cdt thu mar 12 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.
gmz350-370-130015-
coastal waters from freeport to matagorda ship channel tx out
20 nm-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-
657 am cdt thu mar 12 2026
...gale warning in effect until 7 am cdt this morning...
...small craft advisory in effect until 4 pm cdt this afternoon...
.today...north winds around 30 knots, becoming northeast around
20 knots. seas 7 to 10 feet, occasionally to 13 feet, subsiding
to 5 to 8 feet, occasionally to 10 feet this afternoon. wave
detail: north 8 feet at 6 seconds and southeast 8 feet at
7 seconds, becoming northeast 8 feet at 6 seconds.
.tonight...northeast winds 10 to 15 knots with gusts up to
20 knots, becoming east around 10 knots after midnight. seas 3 to
5 feet, subsiding to 2 to 3 feet after midnight. wave detail:
northeast 5 feet at 7 seconds, becoming northeast 3 feet at
7 seconds.
.friday...southeast winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet at
6 seconds.
.friday night...south winds around 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail:
southeast 2 feet at 3 seconds and east 2 feet at 6 seconds.
.saturday...south winds around 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds.
.saturday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: east 3 feet at
5 seconds.
.sunday...south winds around 15 knots. seas 4 to 5 feet.
.sunday night...southwest winds around 20 knots, becoming north
around 30 knots after midnight. seas around 4 feet, building to
5 to 7 feet, occasionally to 9 feet after midnight.
.monday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 6 to 9 feet, occasionally to
11 feet.
.monday night...northeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet.
$$
(11/11)
Latest Coastal Waters Forecast by KHGX
Issued 3/12/2026 6:57 AM US/Central.
Valid through 3/12/2026 7:15 PM US/Central.
fzus54 khgx 121157
cwfhgx
expires:202603130015;;073844
coastal waters forecast for texas
national weather service houston/galveston tx
657 am cdt thu mar 12 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.
gmz355-375-130015-
coastal waters from high island to freeport tx out 20 nm-
waters from high island to freeport tx from 20 to 60 nm-
657 am cdt thu mar 12 2026
...gale warning in effect until 10 am cdt this morning...
...small craft advisory in effect from 10 am this morning to 4 pm
cdt this afternoon...
.today...north winds around 30 knots, diminishing to around
20 knots with gusts up to 25 knots. seas 7 to 10 feet,
occasionally to 13 feet, subsiding to 5 to 8 feet, occasionally
to 10 feet this afternoon. wave detail: north 8 feet at 5 seconds
and southeast 3 feet at 7 seconds, becoming east 6 feet at
6 seconds.
.tonight...northeast winds 10 to 15 knots. seas 3 to 5 feet,
subsiding to 2 to 3 feet after midnight. wave detail: northeast
4 feet at 6 seconds, becoming east 3 feet at 7 seconds.
.friday...southeast winds 5 to 10 knots, becoming south in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
6 seconds.
.friday night...south winds around 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail: south
2 feet at 3 seconds and east 2 feet at 6 seconds.
.saturday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds.
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds.
.sunday...south winds around 15 knots. seas 3 to 4 feet.
.sunday night...southwest winds around 20 knots, becoming north
around 30 knots after midnight. seas 3 to 4 feet, building to
5 to 7 feet, occasionally to 9 feet after midnight. a chance of
showers after midnight.
.monday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet.
.monday night...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
$$
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