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(1/11)
Latest Coastal Waters Forecast by KCRP
Issued 6/18/2026 1:44 AM US/Central.
Valid through 6/18/2026 2:15 PM US/Central.
fzus54 kcrp 180644
cwfcrp
expires:202606181915;;942323
coastal waters forecast for texas
national weather service corpus christi tx
144 am cdt thu jun 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.
gmz255-181915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
144 am cdt thu jun 18 2026
...small craft should exercise caution...
.today...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: southeast
5 feet at 7 seconds.
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: southeast
6 feet at 7 seconds.
.friday...southeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. wave detail: southeast 6 feet at 8 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 8 seconds.
.saturday...southeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 5 feet at
8 seconds.
.saturday night...southeast winds 10 to 15 knots, becoming south
15 to 20 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: southeast 5 feet at 7 seconds.
.sunday...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.sunday night...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.monday...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.monday night...southeast winds around 15 knots. seas 4 to
5 feet, occasionally to 6 feet.
$$
(2/11)
Latest Coastal Waters Forecast by KCRP
Issued 6/18/2026 1:44 AM US/Central.
Valid through 6/18/2026 2:15 PM US/Central.
fzus54 kcrp 180644
cwfcrp
expires:202606181915;;942325
coastal waters forecast for texas
national weather service corpus christi tx
144 am cdt thu jun 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.
gmz270-275-181915-
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-
144 am cdt thu jun 18 2026
...small craft advisory in effect until 7 am cdt this morning...
.today...south winds around 20 knots with gusts up to 25 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: southeast 6
feet at 7 seconds.
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 6 to 7 feet, occasionally to 9 feet. wave detail: southeast
7 feet at 7 seconds.
.friday...southeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: southeast 7 feet at 8 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas around 5 feet, occasionally to 6 feet. wave
detail: southeast 5 feet at 8 seconds.
.saturday...southeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 5 feet at
8 seconds.
.saturday night...southeast winds 10 to 15 knots, becoming south
15 to 20 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: southeast 6 feet at 7 seconds.
.sunday...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.sunday night...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.monday...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.monday night...southeast winds around 15 knots. seas 4 to
5 feet, occasionally to 6 feet.
$$
(3/11)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937894
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 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.
gmz350-181815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
south 5 feet at 8 seconds.
.thursday...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: south
5 feet at 7 seconds.
.thursday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
south 6 feet at 7 seconds.
.friday...southeast winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. wave detail: south 6 feet at 7 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
8 seconds.
.saturday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
7 seconds.
.saturday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet.
.sunday...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.sunday night...south winds around 20 knots, increasing to 20 to
25 knots after midnight. seas 5 to 6 feet, occasionally to
8 feet.
.monday...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.monday night...southeast winds around 15 knots. seas 4 to
5 feet.
$$
(4/11)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937893
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 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.
gmz355-181815-
coastal waters from high island to freeport tx out 20 nm-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds 20 to 25 knots with gusts up to
30 knots possible. seas 5 to 7 feet, occasionally to 9 feet. wave
detail:
south 6 feet at 8 seconds.
.thursday...south winds 15 to 20 knots. gusts up to 30 knots in
the morning. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: south 6 feet at 7 seconds.
.thursday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet. wave detail: south 5 feet at
7 seconds.
.friday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
7 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet. wave detail: southeast 4 feet at
8 seconds and southeast 2 feet at 4 seconds.
.saturday...south winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 5 feet. wave detail: south 4 feet at 7 seconds.
.saturday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet.
.sunday...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.sunday night...south winds 20 to 25 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.monday...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.monday night...south winds around 15 knots. seas 3 to 4 feet.
$$
(5/11)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937896
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 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.
gmz370-181815-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds around 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
south 6 feet at 8 seconds and southwest 3 feet at 5 seconds.
.thursday...south winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: south
6 feet at 7 seconds.
.thursday night...south winds 15 to 20 knots with gusts up to
30 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
south 6 feet at 7 seconds.
.friday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
south 6 feet at 7 seconds.
.friday night...southeast winds around 15 knots with gusts up to
20 knots. seas around 5 feet. wave detail: southeast 5 feet at
8 seconds.
.saturday...southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: southeast 5 feet at 8 seconds.
.saturday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet.
.sunday...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.sunday night...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.monday...south winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet.
.monday night...southeast winds 15 to 20 knots. seas 4 to 5 feet.
$$
(6/11)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937895
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 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.
gmz375-181815-
waters from high island to freeport tx from 20 to 60 nm-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds 20 to 25 knots with gusts up to
30 knots. seas 6 to 8 feet, occasionally to 10 feet. wave detail:
south 8 feet at 8 seconds.
.thursday...south winds 15 to 20 knots. gusts up to 30 knots in
the morning. seas 5 to 7 feet, occasionally to 9 feet. wave
detail: south 6 feet at 7 seconds.
.thursday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
southeast 6 feet at 7 seconds.
.friday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
southeast 6 feet at 8 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
8 seconds.
.saturday...southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: southeast 5 feet at 7 seconds.
.saturday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet.
.sunday...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.sunday night...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.monday...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.monday night...southeast winds around 15 knots. seas around
4 feet.
$$
(7/11)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937892
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 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.
gmz330-181815-
matagorda bay-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds around 15 knots, increasing to
15 to 20 knots late. bay waters slightly choppy, increasing to
choppy late.
.thursday...south winds around 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.thursday night...south winds around 15 knots with gusts up to
25 knots. bay waters slightly choppy.
.friday...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.saturday...southeast winds 10 to 15 knots with gusts up to
20 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...south winds 15 to 20 knots. bay waters choppy.
.sunday night...south winds 15 to 20 knots. bay waters choppy.
.monday...south winds 15 to 20 knots. bay waters choppy.
.monday night...southeast winds 10 to 15 knots. bay waters
slightly choppy.
$$
(8/11)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937891
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 18 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz335-181815-
galveston bay-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds around 10 to 20 knots with gusts
up to 25 knots. bay waters choppy.
.thursday...south winds 15 to 20 knots with gusts up to 25 knots.
bay waters choppy.
.thursday night...south winds around 15 knots with gusts up to
25 knots. bay waters slightly choppy.
.friday...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.saturday...south winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy.
.saturday night...south winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy.
.sunday...south winds 15 to 20 knots. bay waters choppy.
.sunday night...south winds 20 to 25 knots. bay waters rough.
.monday...south winds 15 to 20 knots. bay waters choppy.
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy.
$$
(9/11)
Latest Coastal Waters Forecast by KLCH
Issued 6/18/2026 3:09 AM US/Central.
Valid through 6/18/2026 4:00 PM US/Central.
fzus54 klch 180809
cwflch
expires:202606182100;;946052
coastal waters forecast
national weather service lake charles la
309 am cdt thu jun 18 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.
gmz430-182100-
sabine lake-
309 am cdt thu jun 18 2026
...small craft advisory in effect through friday morning...
.today...south winds 10 to 15 knots with gusts up to 20 knots.
lake waters choppy. a slight chance of showers and thunderstorms
this morning.
.tonight...south winds around 10 knots. lake waters light chop.
.friday...south winds around 10 knots. lake waters light chop.
.friday night...south winds 5 to 10 knots. lake waters light
chop. a slight chance of showers and thunderstorms after
midnight.
.saturday...south winds 5 to 10 knots. lake waters light chop. a
slight chance of showers and thunderstorms in the morning.
.saturday night...south winds 10 to 15 knots. lake waters choppy.
.sunday...south winds 10 to 15 knots. lake waters choppy.
.sunday night...south winds 10 to 15 knots. lake waters choppy.
.monday...south winds 10 to 15 knots. lake waters choppy.
.monday night...south winds 5 to 10 knots. lake waters light
chop.
winds and waves higher in and near thunderstorms.
$$
(10/11)
Latest Coastal Waters Forecast by KLCH
Issued 6/18/2026 3:09 AM US/Central.
Valid through 6/18/2026 4:00 PM US/Central.
fzus54 klch 180809
cwflch
expires:202606182100;;946056
coastal waters forecast
national weather service lake charles la
309 am cdt thu jun 18 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.
gmz450-182100-
coastal waters from cameron la to high island tx out 20 nm-
309 am cdt thu jun 18 2026
...small craft advisory in effect through friday morning...
.today...south winds 20 to 25 knots, diminishing to 15 to
20 knots this afternoon. seas 4 to 6 feet, occasionally to
8 feet, subsiding to 3 to 4 feet this afternoon. wave detail:
south 5 feet at 6 seconds, becoming south 4 feet at 6 seconds. a
slight chance of showers and thunderstorms early this morning.
.tonight...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: south 4 feet at 7 seconds and south 3 feet at 4 seconds.
.friday...southeast winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: south 3 feet at 7 seconds.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 4 seconds and south 2 feet at
7 seconds. a slight chance of showers and thunderstorms after
midnight.
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 4 seconds and south 3 feet at 7 seconds.
.saturday night...south winds 15 to 20 knots. seas 2 to 4 feet.
wave detail: southeast 3 feet at 4 seconds and south 2 feet at
7 seconds. a slight chance of showers and thunderstorms after
midnight.
.sunday...south winds 15 to 20 knots. seas 3 to 4 feet.
.sunday night...south winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet.
.monday...south winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 2 to 4 feet.
.monday night...south winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(11/11)
Latest Coastal Waters Forecast by KLCH
Issued 6/18/2026 3:09 AM US/Central.
Valid through 6/18/2026 4:00 PM US/Central.
fzus54 klch 180809
cwflch
expires:202606182100;;946059
coastal waters forecast
national weather service lake charles la
309 am cdt thu jun 18 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.
gmz470-182100-
coastal waters from cameron la to high island tx from 20 to 60 nm-
309 am cdt thu jun 18 2026
...small craft advisory in effect through friday morning...
.today...south winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 7 feet, occasionally to 9 feet. wave detail: south
6 feet at 7 seconds.
.tonight...south winds around 15 knots with gusts up to 20 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: south
5 feet at 7 seconds.
.friday...southeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: south 5 feet at 8 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
south 5 feet at 7 seconds.
.saturday...south winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: south 4 feet at 8 seconds.
.saturday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
south 5 feet at 7 seconds.
.sunday...south winds around 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.sunday night...south winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.monday...south winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet.
.monday night...south winds 10 to 15 knots. seas 3 to 4 feet.
$$
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