fzus54 kbro 111928
cwfbro
expires:202609120815;;287451

coastal waters forecast for the lower texas coast
national weather service brownsville tx
228 pm cdt fri sep 11 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.


gmz130-132-135-120815-
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-
228 pm cdt fri sep 11 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...south winds 15 to 20 knots. gusts to 30 knots early
this evening. choppy on the bay. 
.saturday...south winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. a moderate chop on the bay, increasing
to choppy in the afternoon. 
.saturday night...southeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. a moderate chop on the bay. 
.sunday...southeast winds 10 to 15 knots. a moderate chop on the
bay. a slight chance of showers early in the morning, then a
slight chance of showers and thunderstorms late in the morning. 
.sunday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. 
.monday...southeast winds 10 to 15 knots. a moderate chop on the
bay. 
.monday night...southeast winds 10 to 15 knots, becoming south
early in the morning. a moderate chop on the bay, diminishing to
light chop early in the morning. 
.tuesday...southeast winds 10 to 15 knots. a moderate chop on the
bay. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. a moderate chop on the bay,
diminishing to light chop after midnight. 
.wednesday...southeast winds 5 to 10 knots, becoming east in the
afternoon. light chop on the bay. a slight chance of showers and
thunderstorms in the afternoon. 
.wednesday night...east winds 5 to 10 knots, becoming southeast
early in the morning. light chop on the bay, diminishing to
smooth early in the morning. a slight chance of showers and
thunderstorms early in the evening. a slight chance of showers
and thunderstorms after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 kbro 111928
cwfbro
expires:202609120815;;287452

coastal waters forecast for the lower texas coast
national weather service brownsville tx
228 pm cdt fri sep 11 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.


gmz150-155-120815-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
228 pm cdt fri sep 11 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds. 
.saturday...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 5 seconds. 
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 5 seconds. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds. a slight chance of showers
and thunderstorms until late afternoon. 
.sunday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 6 seconds. 
.monday...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. 
.monday night...southeast winds 10 to 15 knots, becoming south
early in the morning. seas 3 to 4 feet. 
.tuesday...southeast winds 10 to 15 knots. seas 3 to 4 feet. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots early in the morning. seas 2 to 4 feet. 
.wednesday...southeast winds around 5 knots, becoming east in the
afternoon. seas 2 to 3 feet. a slight chance of showers and
thunderstorms. 
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet. a
slight chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 111928
cwfbro
expires:202609120815;;287453

coastal waters forecast for the lower texas coast
national weather service brownsville tx
228 pm cdt fri sep 11 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.


gmz170-175-120815-
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-
228 pm cdt fri sep 11 2026

.tonight...south winds around 15 knots. seas 3 to 5 feet. wave 
detail: southeast 4 feet at 6 seconds. 
.saturday...south winds around 15 knots. seas 3 to 5 feet. wave
detail: south 4 feet at 6 seconds. 
.saturday night...southeast winds around 15 knots. seas 3 to
4 feet. wave detail: south 3 feet at 6 seconds and southeast
1 foot at 9 seconds. 
.sunday...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 5 seconds and east 1 foot at
9 seconds. a slight chance of showers and thunderstorms. 
.sunday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 5 seconds. a slight chance of
showers early in the evening. 
.monday...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of showers
and thunderstorms until late afternoon. 
.monday night...southeast winds 10 to 15 knots, becoming south
early in the morning. seas 3 to 4 feet. 
.tuesday...southeast winds 10 to 15 knots. seas 3 to 4 feet. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots early in the morning. seas 3 to 4 feet. a slight
chance of showers and thunderstorms after midnight. 
.wednesday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas 3 to 4 feet. a chance of showers and
thunderstorms. 
.wednesday night...east winds 5 to 10 knots. seas 2 to 4 feet. a
chance of showers and thunderstorms early in the evening. a
slight chance of showers and thunderstorms late in the evening,
then a chance of showers and thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 111910
cwfcrp
expires:202609120815;;287064

coastal waters forecast for texas
national weather service corpus christi tx
210 pm cdt fri sep 11 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. 
 


gmz255-120815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
210 pm cdt fri sep 11 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 around 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds. 
.saturday...south winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: south
4 feet at 6 seconds. 
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet. wave detail: south 3 feet at 6 seconds. 
.sunday...southeast winds around 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 5 seconds and southeast 1 foot at
8 seconds. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. 
.monday...southeast winds around 10 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms in the morning. 
.monday night...southeast winds 10 to 15 knots. seas around
3 feet. 
.tuesday...southeast winds around 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 111910
cwfcrp
expires:202609120815;;287066

coastal waters forecast for texas
national weather service corpus christi tx
210 pm cdt fri sep 11 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. 
 


gmz270-275-120815-
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-
210 pm cdt fri sep 11 2026

...small craft should exercise caution...

.this afternoon...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. 
.tonight...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
7 seconds. 
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 4 feet at 6 seconds
and southeast 1 foot at 9 seconds. 
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet. wave detail: south 3 feet at 6 seconds and southeast
1 foot at 9 seconds. 
.sunday...southeast winds 10 to 15 knots. seas around 3 feet.
wave detail: south 3 feet at 5 seconds and southeast 1 foot at
9 seconds. a slight chance of showers and thunderstorms in the
afternoon. 
.sunday night...southeast winds 10 to 15 knots. seas around
3 feet. wave detail: south 3 feet at 5 seconds and southeast
1 foot at 8 seconds. 
.monday...southeast winds around 10 knots. seas around 3 feet. a
chance of showers and thunderstorms in the morning. 
.monday night...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.tuesday...southeast winds around 10 knots. seas around 3 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas around
3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 111910
cwfcrp
expires:202609120815;;287065

coastal waters forecast for texas
national weather service corpus christi tx
210 pm cdt fri sep 11 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. 
 


gmz250-120815-
coastal waters from baffin bay to port aransas out 20 nm-
210 pm cdt fri sep 11 2026

...small craft advisory in effect until 10 pm cdt this evening...

.this afternoon...southeast winds 10 to 15 knots, increasing to
around 20 knots late. seas 3 to 4 feet, occasionally to 5 feet. 
wave detail: southeast 3 feet at 6 seconds. 
.tonight...south winds around 20 knots with gusts up to 25 knots,
decreasing to 15 to 20 knots. seas 3 to 5 feet, occasionally to 6
feet. wave detail: southeast 4 feet at 6 seconds. 
.saturday...south winds 15 to 20 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: south
4 feet at 5 seconds. 
.saturday night...southeast winds 15 to 20 knots, becoming south
10 to 15 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet. wave detail: southeast 4 feet at 5 seconds and southeast
1 foot at 8 seconds. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds and southeast 1 foot at
9 seconds. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. 
.monday...southeast winds 10 to 15 knots. seas around 3 feet. 
.monday night...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.tuesday...southeast winds 10 to 15 knots. seas around 3 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. 

$$

fzus54 khgx 120439
cwfhgx
expires:202609121715;;305826

coastal waters forecast for texas
national weather service houston/galveston tx
1139 pm cdt fri sep 11 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.


gmz355-121715-
coastal waters from high island to freeport tx out 20 nm-
1139 pm cdt fri sep 11 2026

...small craft should exercise caution in effect until 7 am cdt
saturday...

.rest of tonight...south winds 15 to 20 knots. seas 2 to 3 feet. 
wave detail: southeast 3 feet at 5 seconds. a chance of showers 
and thunderstorms late. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 5 seconds. a chance of showers and
thunderstorms, mainly in the morning. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 6 seconds. 
.sunday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 6 seconds. 
.sunday night...southeast winds around 10 knots. seas around
2 feet. wave detail: south 2 feet at 5 seconds. 
.monday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 6 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.wednesday...east winds 5 to 10 knots. seas around 2 feet. 
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 120439
cwfhgx
expires:202609121715;;305830

coastal waters forecast for texas
national weather service houston/galveston tx
1139 pm cdt fri sep 11 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.


gmz370-121715-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-
1139 pm cdt fri sep 11 2026

...small craft should exercise caution in effect until 7 am cdt
saturday...

.rest of tonight...south winds 15 to 20 knots. seas 3 to 4 feet. 
wave detail: southeast 3 feet at 5 seconds. 
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 6 seconds and east 1 foot at 5 seconds. 
.saturday night...southeast winds around 15 knots, becoming south
15 to 20 knots after midnight. seas around 3 feet. wave detail:
southeast 3 feet at 7 seconds. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 7 seconds. a chance of showers and
thunderstorms in the morning. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 3 feet at 5 seconds and southeast 1 foot at
8 seconds. 
.monday...southeast winds 10 to 15 knots. seas around 3 feet.
wave detail: southeast 3 feet at 6 seconds. a chance of showers
and thunderstorms in the afternoon. 
.monday night...southeast winds 10 to 15 knots. seas around
3 feet. 
.tuesday...southeast winds 5 to 10 knots. seas around 3 feet. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 3 feet. 
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. 
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 120439
cwfhgx
expires:202609121715;;305827

coastal waters forecast for texas
national weather service houston/galveston tx
1139 pm cdt fri sep 11 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.


gmz375-121715-
waters from high island to freeport tx from 20 to 60 nm-
1139 pm cdt fri sep 11 2026

...small craft should exercise caution in effect until 7 am cdt
saturday...

.rest of tonight...south winds 15 to 20 knots. seas 3 feet. wave 
detail: southeast 3 feet at 5 seconds. a slight chance of showers 
and thunderstorms late. 
.saturday...south winds 10 to 15 knots. seas around 3 feet. wave
detail: southwest 3 feet at 5 seconds. a slight chance of showers
and thunderstorms. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 2 feet at 6 seconds. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 6 seconds. 
.sunday night...southeast winds 10 to 15 knots. seas around
2 feet. wave detail: south 2 feet at 5 seconds. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. a chance of showers and
thunderstorms in the afternoon. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.wednesday...east winds around 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. 
.wednesday night...east winds 10 to 15 knots. seas 2 to 4 feet. a
chance of showers and thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 120439
cwfhgx
expires:202609121715;;305828

coastal waters forecast for texas
national weather service houston/galveston tx
1139 pm cdt fri sep 11 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.


gmz330-121715-
matagorda bay-
1139 pm cdt fri sep 11 2026

.rest of tonight...south winds 15 knots. bay waters slightly
choppy to choppy.
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday night...southeast winds around 15 knots, becoming south
15 to 20 knots after midnight. bay waters slightly choppy,
increasing to choppy after midnight. 
.sunday...southeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers and thunderstorms in the morning. 
.sunday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. 
.monday...southeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers and thunderstorms. 
.monday night...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. 
.tuesday...southeast winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.wednesday...southeast winds around 10 knots, becoming east 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.wednesday night...east winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. a chance of showers after
midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 120439
cwfhgx
expires:202609121715;;305829

coastal waters forecast for texas
national weather service houston/galveston tx
1139 pm cdt fri sep 11 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.


gmz350-121715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-
1139 pm cdt fri sep 11 2026

...small craft should exercise caution in effect until 7 am cdt
saturday...

.rest of tonight...south winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: southeast 4 feet at 5 seconds. 
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds. 
.saturday night...south winds around 15 knots, increasing to
15 to 20 knots after midnight. seas around 3 feet. wave detail:
south 3 feet at 6 seconds. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. a chance of showers and
thunderstorms in the morning. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds. 
.monday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of showers and
thunderstorms. 
.monday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. 
.tuesday...southeast winds around 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. 
.wednesday...east winds around 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. 
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 111821
cwfhgx
expires:202609120715;;282539

coastal waters forecast for texas
national weather service houston/galveston tx
121 pm cdt fri sep 11 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.


gmz370-375-120715-
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-
121 pm cdt fri sep 11 2026

.this afternoon...south winds 10 to 15 knots. seas around 2 feet.
wave detail: southwest 2 feet at 5 seconds and east 1 foot at
5 seconds. a chance of showers with isolated thunderstorms. 
.tonight...south winds around 15 knots, increasing to 15 to
20 knots after midnight. seas 2 to 4 feet. wave detail: southeast
3 feet at 5 seconds. a slight chance of showers and thunderstorms. 
.saturday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: south 3 feet at 6 seconds. 
.saturday night...south winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 6 seconds. 
.sunday night...southeast winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 5 seconds. a slight chance of showers and
thunderstorms. 
.monday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet. a
slight chance of showers and thunderstorms. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 111821
cwfhgx
expires:202609120715;;282538

coastal waters forecast for texas
national weather service houston/galveston tx
121 pm cdt fri sep 11 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.


gmz350-355-120715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
121 pm cdt fri sep 11 2026

.this afternoon...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers
with isolated thunderstorms. 
.tonight...south winds 15 to 20 knots. seas 2 to 4 feet. wave
detail: southeast 3 feet at 5 seconds. a slight chance of showers
and thunderstorms. 
.saturday...south winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 2 to 4 feet. wave detail: south
3 feet at 6 seconds. a slight chance of showers and thunderstorms. 
.saturday night...south winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.sunday night...southeast winds 15 to 20 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds. a slight chance of showers
and thunderstorms. 
.monday...south winds 10 to 15 knots. seas 2 to 3 feet. a slight
chance of showers and thunderstorms. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.a
slight chance of showers and thunderstorms. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet.a
slight chance of showers and thunderstorms.  
.tuesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 3 feet. a slight chance
of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$