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(1/9)
Latest Coastal Waters Forecast by KCRP
Issued 7/20/2026 2:40 PM US/Central.
Valid through 7/21/2026 3:15 AM US/Central.
fzus54 kcrp 201940
cwfcrp
expires:202607210815;;306045
coastal waters forecast for texas
national weather service corpus christi tx
240 pm cdt mon jul 20 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.
gmz255-210815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
240 pm cdt mon jul 20 2026
.tonight...south winds 10 to 15 knots, becoming southwest late.
seas around 2 feet. wave detail: south 2 feet at 5 seconds.
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds.
.tuesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds.
.wednesday...southwest winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds.
.wednesday night...south winds 10 to 15 knots. seas around
3 feet. wave detail: south 2 feet at 4 seconds. a slight chance
of showers and thunderstorms after midnight.
.thursday...southwest winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 4 seconds. a
chance of thunderstorms in the morning. a chance of showers.
.thursday night...south winds around 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.friday...south winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet.
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(2/9)
Latest Coastal Waters Forecast by KCRP
Issued 7/20/2026 2:40 PM US/Central.
Valid through 7/21/2026 3:15 AM US/Central.
fzus54 kcrp 201940
cwfcrp
expires:202607210815;;306047
coastal waters forecast for texas
national weather service corpus christi tx
240 pm cdt mon jul 20 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.
gmz270-275-210815-
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-
240 pm cdt mon jul 20 2026
.tonight...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail: south
2 feet at 5 seconds and southeast 1 foot at 9 seconds.
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.tuesday night...south winds 5 to 10 knots, becoming southwest
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 4 seconds and east 1 foot at 9 seconds.
.wednesday...southwest 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 east 1 foot at 7 seconds.
.wednesday night...south winds 10 to 15 knots. seas around
3 feet. wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a chance of showers with a slight chance of
thunderstorms after midnight.
.thursday...southwest winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 4 seconds. a
chance of thunderstorms in the morning. a chance of showers.
.thursday night...south winds around 10 knots. seas 3 to 5 feet,
occasionally to 6 feet.
.friday...south winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots. seas around 3 feet.
.saturday night...south winds 10 to 15 knots. seas around 3 feet.
winds and seas higher in and near thunderstorms.
$$
(3/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/20/2026 5:25 PM US/Central.
Valid through 7/21/2026 6:15 AM US/Central.
fzus54 khgx 202225
cwfhgx
expires:202607211115;;313401
coastal waters forecast for texas
national weather service houston/galveston tx
525 pm cdt mon jul 20 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.
gmz370-375-211115-
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-
525 pm cdt mon jul 20 2026
.tonight...southwest winds around 10 knots, increasing to 10 to
15 knots. seas around 2 feet. wave detail: southwest 2 feet at 4
seconds and southeast 1 foot at 8 seconds.
.tuesday...west winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas around 2 feet. wave detail:
southwest 2 feet at 4 seconds.
.tuesday night...southwest winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
southwest 3 feet at 4 seconds and east 1 foot at 7 seconds.
.wednesday...west winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet. wave detail: southwest 3 feet at 5 seconds and
east 1 foot at 7 seconds.
.wednesday night...southwest winds around 15 knots with gusts up
to 20 knots. seas 3 to 4 feet. wave detail: southwest 3 feet at
5 seconds. a chance of showers. a chance of thunderstorms after
midnight.
.thursday...southwest winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southwest 3 feet at 5 seconds. a chance of showers
and thunderstorms in the morning, then a chance of showers in the
afternoon.
.thursday night...south winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.friday...south winds around 10 knots. seas 3 to 5 feet.
.friday night...south winds 10 to 15 knots. seas around 3 feet.
.saturday...south winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas 2 to 3 feet.
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(4/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/20/2026 5:25 PM US/Central.
Valid through 7/21/2026 6:15 AM US/Central.
fzus54 khgx 202225
cwfhgx
expires:202607211115;;313399
coastal waters forecast for texas
national weather service houston/galveston tx
525 pm cdt mon jul 20 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz330-211115-
matagorda bay-
525 pm cdt mon jul 20 2026
.tonight...south winds around 10 knots. bay waters smooth to
slightly choppy.
.tuesday...southwest winds 5 to 10 knots, becoming south near 10
knots in the afternoon. bay waters smooth to slightly choppy.
.tuesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy.
.wednesday...west winds around 10 knots, becoming southwest 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.wednesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy.
.thursday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. a chance of showers and
thunderstorms.
.thursday night...south winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
.friday...south winds 5 to 10 knots. bay waters smooth.
.friday night...south winds around 10 knots. bay waters smooth to
slightly choppy.
.saturday...south winds around 10 knots. bay waters smooth to
slightly choppy.
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy.
winds and waves higher in and near thunderstorms.
$$
(5/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/20/2026 5:25 PM US/Central.
Valid through 7/21/2026 6:15 AM US/Central.
fzus54 khgx 202225
cwfhgx
expires:202607211115;;313398
coastal waters forecast for texas
national weather service houston/galveston tx
525 pm cdt mon jul 20 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.
gmz335-211115-
galveston bay-
525 pm cdt mon jul 20 2026
.tonight...south winds 10 to 15 knots, becoming west near 10 knots late.
bay waters slightly choppy, diminishing to smooth to slightly
choppy late.
.tuesday...west winds around 10 knots. bay waters smooth to
slightly choppy.
.tuesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy.
.wednesday...west winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon.
.wednesday night...southwest winds 10 to 15 knots with gusts up
to 20 knots, becoming west after midnight. bay waters slightly
choppy. a chance of showers after midnight.
.thursday...northwest winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth. a chance of showers and
thunderstorms in the afternoon.
.thursday night...south winds 10 to 15 knots, becoming southwest
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
.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 5 to 10 knots. bay waters smooth.
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy.
winds and waves higher in and near thunderstorms.
$$
(6/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/20/2026 5:25 PM US/Central.
Valid through 7/21/2026 6:15 AM US/Central.
fzus54 khgx 202225
cwfhgx
expires:202607211115;;313400
coastal waters forecast for texas
national weather service houston/galveston tx
525 pm cdt mon jul 20 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.
gmz350-355-211115-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
525 pm cdt mon jul 20 2026
.tonight...southwest winds around 10 knots increasing to 10 to 15
knots. seas around 2 feet. wave detail: south 2 feet at 4
seconds.
.tuesday...west winds 10 to 15 knots. seas around 2 feet. wave
detail: southwest 2 feet at 4 seconds.
.tuesday night...southwest winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds.
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southwest 3 feet at 5 seconds.
.wednesday night...southwest winds 15 to 20 knots, diminishing to
around 15 knots after midnight. seas 2 to 3 feet. wave detail:
southwest 3 feet at 5 seconds. a chance of showers. a chance of
thunderstorms after midnight.
.thursday...west winds 10 to 15 knots, becoming southwest with
gusts up to 20 knots in the afternoon. seas 2 to 4 feet. wave
detail: southwest 2 feet at 5 seconds. a chance of thunderstorms
in the morning. a chance of showers.
.thursday night...south winds 10 to 15 knots. seas 3 to 5 feet.
.friday...south winds around 10 knots. seas 3 to 5 feet.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(7/9)
Latest Coastal Waters Forecast by KLCH
Issued 7/20/2026 3:54 PM US/Central.
Valid through 7/21/2026 4:15 AM US/Central.
fzus54 klch 202054
cwflch
expires:202607210915;;309320
coastal waters forecast
national weather service lake charles la
354 pm cdt mon jul 20 2026
coastal waters from the lower atchafalaya river la to high
island tx out 60 nautical miles including sabine and
calcasieu lakes and vermilion and cote blanche bays
seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional
height of the average highest ten percent of the waves.
gmz450-210915-
coastal waters from cameron la to high island tx out 20 nm-
354 pm cdt mon jul 20 2026
.this afternoon...southwest winds 10 to 15 knots with gusts up to
20 knots. seas around 2 feet. wave detail: southwest 2 feet at
4 seconds.
.tonight...west winds 10 to 15 knots with gusts up to 20 knots.
seas around 2 feet. wave detail: southwest 2 feet at 4 seconds.
.tuesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: west 2 feet at 4 seconds.
.tuesday night...west winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds.
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: west 3 feet at 4 seconds.
.wednesday night...west winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds. a chance of showers.
.thursday...north winds 10 to 15 knots, becoming southwest in the
afternoon. gusts up to 25 knots. seas 2 to 4 feet. a chance of
showers and thunderstorms early in the morning, then a slight
chance of showers and thunderstorms in the late morning and
afternoon.
.thursday night...southwest winds 10 to 15 knots, becoming
northwest 20 to 25 knots after midnight. seas 2 to 4 feet. a
slight chance of showers and thunderstorms.
.friday...north winds 15 to 20 knots, becoming southeast in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. a slight
chance of showers and thunderstorms.
.friday night...south winds 15 to 20 knots with gusts up to
25 knots, becoming southwest 10 to 15 knots after midnight. seas
3 to 5 feet, occasionally to 6 feet, subsiding to 2 to 3 feet
after midnight. a slight chance of showers and thunderstorms
early in the evening. a slight chance of showers and
thunderstorms late.
winds and seas higher in and near thunderstorms.
$$
(8/9)
Latest Coastal Waters Forecast by KLCH
Issued 7/20/2026 3:54 PM US/Central.
Valid through 7/21/2026 4:15 AM US/Central.
fzus54 klch 202054
cwflch
expires:202607210915;;309323
coastal waters forecast
national weather service lake charles la
354 pm cdt mon jul 20 2026
coastal waters from the lower atchafalaya river la to high
island tx out 60 nautical miles including sabine and
calcasieu lakes and vermilion and cote blanche bays
seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional
height of the average highest ten percent of the waves.
gmz470-210915-
coastal waters from cameron la to high island tx from 20 to 60 nm-
354 pm cdt mon jul 20 2026
.this afternoon...west winds 5 to 10 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds.
.tonight...west winds 10 to 15 knots with gusts up to 20 knots.
seas around 2 feet. wave detail: southwest 2 feet at 4 seconds.
.tuesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: west 3 feet at 4 seconds.
.tuesday night...west winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 4 feet. wave detail: southwest 3 feet at
4 seconds.
.wednesday...west winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet. wave detail: west 4 feet at 5 seconds. a slight
chance of showers and thunderstorms in the late morning and
afternoon.
.wednesday night...west winds 10 to 15 knots with gusts up to
25 knots. seas around 3 feet. wave detail: southwest 3 feet at
5 seconds. a chance of showers. a slight chance of thunderstorms
until early morning, then a chance of thunderstorms late.
.thursday...west winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. gusts up to 25 knots. seas 3 to
4 feet. a chance of showers and thunderstorms until late
afternoon, then a slight chance of showers and thunderstorms
late.
.thursday night...southwest winds around 10 knots, becoming west
15 to 20 knots after midnight. gusts up to 30 knots. seas 3 to
4 feet. a slight chance of showers and thunderstorms.
.friday...southwest winds 10 to 15 knots with gusts up to
30 knots. seas 3 to 5 feet, occasionally to 6 feet. a slight
chance of showers and thunderstorms.
.friday night...south winds 10 to 15 knots. seas 2 to 4 feet. a
slight chance of showers and thunderstorms early in the evening.
winds and seas higher in and near thunderstorms.
$$
(9/9)
Latest Coastal Waters Forecast by KLCH
Issued 7/20/2026 3:54 PM US/Central.
Valid through 7/21/2026 4:15 AM US/Central.
fzus54 klch 202054
cwflch
expires:202607210915;;309316
coastal waters forecast
national weather service lake charles la
354 pm cdt mon jul 20 2026
coastal waters from the lower atchafalaya river la to high
island tx out 60 nautical miles including sabine and
calcasieu lakes and vermilion and cote blanche bays
seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional
height of the average highest ten percent of the waves.
gmz430-210915-
sabine lake-
354 pm cdt mon jul 20 2026
.this afternoon...southwest winds around 5 knots. lake waters
smooth.
.tonight...southwest winds 5 to 10 knots. lake waters light chop.
.tuesday...west winds 5 to 10 knots. lake waters light chop.
.tuesday night...west winds 5 to 10 knots. lake waters light
chop.
.wednesday...west winds 5 to 10 knots. lake waters light chop.
.wednesday night...southwest winds 5 to 10 knots, becoming
northwest after midnight. lake waters light chop. a chance of
showers and thunderstorms in the evening, then a chance of
showers with a slight chance of thunderstorms after midnight.
.thursday...northeast winds 5 to 10 knots. lake waters light
chop. a slight chance of showers and thunderstorms in the
afternoon.
.thursday night...south winds 5 to 10 knots, becoming north 20 to
25 knots after midnight. lake waters very rough. a slight chance
of showers and thunderstorms.
.friday...northeast winds 15 to 20 knots, becoming east in the
afternoon. lake waters rough. a slight chance of showers and
thunderstorms.
.friday night...southeast winds 20 to 25 knots with gusts up to
30 knots, becoming southwest around 5 knots after midnight. lake
waters very rough. a slight chance of showers and thunderstorms
early in the evening.
winds and waves higher in and near thunderstorms.
$$
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