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(1/13)
Latest Coastal Waters Forecast by KBRO
Issued 5/21/2026 2:10 PM US/Central.
Valid through 5/22/2026 3:15 AM US/Central.
fzus54 kbro 211910
cwfbro
expires:202605220815;;415646
coastal waters forecast for the lower texas coast
national weather service brownsville tx
210 pm cdt thu may 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.
gmz130-132-135-220815-
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-
210 pm cdt thu may 21 2026
.tonight...southeast winds 5 to 10 knots, becoming south after
midnight. light chop on the bay. a chance of showers and
thunderstorms early this evening. a chance of showers and
thunderstorms after midnight, then a slight chance of showers and
thunderstorms early this morning.
.friday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. a moderate chop on the bay. a slight
chance of showers and thunderstorms early in the morning. a
slight chance of showers and thunderstorms in the afternoon.
.friday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. a slight chance of showers and thunderstorms late in
the evening. a chance of showers after midnight.
.saturday...southeast winds 5 to 10 knots. light chop on the bay.
a chance of showers in the morning. a slight chance of
thunderstorms late in the morning, then showers likely with a
chance of thunderstorms in the afternoon.
.saturday night...east winds 5 to 10 knots, becoming south after
midnight, then becoming southeast early in the morning. light
chop on the bay. showers likely with a chance of thunderstorms
until early morning, then showers likely with a slight chance of
thunderstorms early in the morning.
.sunday...east winds 5 to 10 knots. light chop on the bay.
showers likely. a slight chance of thunderstorms early in the
morning, then a chance of thunderstorms in the afternoon.
.sunday night...east winds 5 to 10 knots, becoming southeast
after midnight. smooth on the bay. a chance of showers. a chance
of thunderstorms until early morning, then a slight chance of
thunderstorms early in the morning.
.monday...east winds 5 to 10 knots. light chop on the bay. a
chance of showers and thunderstorms until late afternoon, then a
slight chance of showers and thunderstorms late in the afternoon.
.monday night...east winds 5 to 10 knots, becoming southeast
after midnight. light chop on the bay. a slight chance of showers
and thunderstorms early in the evening.
.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 and thunderstorms in the afternoon.
.tuesday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. a slight chance of showers and thunderstorms.
winds and waves higher in and near thunderstorms.
$$
(2/13)
Latest Coastal Waters Forecast by KBRO
Issued 5/21/2026 2:10 PM US/Central.
Valid through 5/22/2026 3:15 AM US/Central.
fzus54 kbro 211910
cwfbro
expires:202605220815;;415648
coastal waters forecast for the lower texas coast
national weather service brownsville tx
210 pm cdt thu may 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.
gmz170-175-220815-
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-
210 pm cdt thu may 21 2026
.tonight...south winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 7 seconds. a chance of showers this
evening. a chance of thunderstorms. a slight chance of showers
after midnight.
.friday...south winds around 10 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of showers
and thunderstorms early in the morning. a slight chance of
showers and thunderstorms late in the afternoon.
.friday night...southeast winds around 10 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 6 seconds. a slight
chance of showers after midnight.
.saturday...southeast winds around 10 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 6 seconds. a chance of showers.
a slight chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon.
.saturday night...east winds around 10 knots, becoming southeast
after midnight. seas 3 to 4 feet. wave detail: southeast 3 feet
at 6 seconds. a chance of thunderstorms. a chance of showers in
the evening, then showers likely after midnight.
.sunday...southeast winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of thunderstorms.
showers likely, mainly in the morning.
.sunday night...east winds 5 to 10 knots, becoming southeast
early in the morning. seas 3 to 4 feet. a chance of showers and
thunderstorms early in the evening, then a slight chance of
showers and thunderstorms late in the evening. a chance of
showers and thunderstorms after midnight.
.monday...southeast winds 5 to 10 knots, becoming east late in
the afternoon. seas 3 to 4 feet. a chance of showers and
thunderstorms until late afternoon, then a slight chance of
showers and thunderstorms late in the afternoon.
.monday night...east winds 5 to 10 knots, becoming southeast
after midnight. seas 3 to 4 feet. a slight chance of showers and
thunderstorms after midnight.
.tuesday...southeast winds 5 to 10 knots. seas 3 to 4 feet. a
slight chance of showers and thunderstorms until late afternoon.
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a slight chance of showers and thunderstorms after
midnight.
winds and seas higher in and near thunderstorms.
$$
(3/13)
Latest Coastal Waters Forecast by KBRO
Issued 5/21/2026 2:10 PM US/Central.
Valid through 5/22/2026 3:15 AM US/Central.
fzus54 kbro 211910
cwfbro
expires:202605220815;;415647
coastal waters forecast for the lower texas coast
national weather service brownsville tx
210 pm cdt thu may 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.
gmz150-155-220815-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
210 pm cdt thu may 21 2026
.tonight...southeast winds 5 to 10 knots, becoming south after
midnight. seas 2 to 3 feet. wave detail: southeast 3 feet at
7 seconds. a chance of showers and thunderstorms early this
evening. a chance of thunderstorms with a slight chance of
showers after midnight.
.friday...southeast winds around 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of showers
and thunderstorms early in the morning. a slight chance of
showers and thunderstorms late in the afternoon.
.friday night...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds. a slight
chance of showers in the late evening and early morning. a slight
chance of showers and thunderstorms early in the morning.
.saturday...southeast winds around 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. a chance of showers.
a slight chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon.
.saturday night...east winds around 10 knots, becoming south
after midnight, then becoming southeast early in the morning.
seas 2 to 3 feet. wave detail: southeast 3 feet at 6 seconds. a
chance of thunderstorms in the evening. showers likely. a slight
chance of thunderstorms after midnight.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. showers likely with a
chance of thunderstorms.
.sunday night...east winds 5 to 10 knots, becoming southeast
after midnight. seas 2 to 3 feet. a chance of showers and
thunderstorms early in the evening, then a slight chance of
showers and thunderstorms late in the evening. a chance of
showers and thunderstorms after midnight.
.monday...east winds around 5 knots, becoming 5 to 10 knots in
the afternoon. seas 2 to 4 feet. a chance of showers and
thunderstorms until late afternoon, then a slight chance of
showers and thunderstorms late in the afternoon.
.monday night...east winds 5 to 10 knots, becoming southeast
after midnight. seas 2 to 3 feet.
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a chance of showers with a slight chance of thunderstorms
after midnight.
winds and seas higher in and near thunderstorms.
$$
(4/13)
Latest Coastal Waters Forecast by KCRP
Issued 5/21/2026 2:19 PM US/Central.
Valid through 5/22/2026 3:15 AM US/Central.
fzus54 kcrp 211919
cwfcrp
expires:202605220815;;416042
coastal waters forecast for texas
national weather service corpus christi tx
219 pm cdt thu may 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-
219 pm cdt thu may 21 2026
.tonight...southeast winds 5 to 10 knots, becoming south after
midnight. seas 2 to 3 feet. wave detail: southeast 3 feet at
7 seconds. a chance of showers and thunderstorms early this
evening, then a slight chance of showers and thunderstorms late
this evening. a chance of showers and thunderstorms after
midnight.
.friday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of showers and
thunderstorms, mainly in the morning.
.friday night...southeast winds 10 to 15 knots. seas around
3 feet. wave detail: southeast 3 feet at 6 seconds. a slight
chance of showers and thunderstorms after midnight.
.saturday...southeast winds around 10 knots. seas around 3 feet.
wave detail: southeast 3 feet at 6 seconds. showers likely with a
chance of thunderstorms.
.saturday night...southeast winds around 10 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: southeast 3 feet at
6 seconds. a chance of thunderstorms. showers.
.sunday...south winds 5 to 10 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. a chance of thunderstorms. showers likely, mainly in
the morning.
.sunday night...east winds 5 to 10 knots, becoming southeast
after midnight. seas 2 to 3 feet. a chance of showers and
thunderstorms after midnight.
.monday...east winds 5 to 10 knots. seas 2 to 3 feet. a chance of
showers and thunderstorms in the morning.
.monday night...southeast winds 5 to 10 knots. seas around
3 feet.
.tuesday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet.
.tuesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. a chance of showers and
thunderstorms after midnight.
winds and seas higher in and near thunderstorms.
$$
(5/13)
Latest Coastal Waters Forecast by KCRP
Issued 5/21/2026 2:19 PM US/Central.
Valid through 5/22/2026 3:15 AM US/Central.
fzus54 kcrp 211919
cwfcrp
expires:202605220815;;416041
coastal waters forecast for texas
national weather service corpus christi tx
219 pm cdt thu may 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-
219 pm cdt thu may 21 2026
.tonight...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 7 seconds. a slight chance of showers
and thunderstorms this evening, then a chance of showers and
thunderstorms after midnight.
.friday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. a chance of showers and
thunderstorms, mainly in the morning.
.friday night...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds. a slight
chance of showers and thunderstorms.
.saturday...southeast winds around 10 knots. seas around 3 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon.
.saturday night...southeast winds around 10 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: southeast 3 feet at
6 seconds. a chance of thunderstorms. showers.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of thunderstorms.
showers likely, mainly in the morning.
.sunday night...southeast winds around 5 knots. seas 2 to 3 feet.
a chance of showers and thunderstorms after midnight.
.monday...east winds around 5 knots. seas 2 to 3 feet. a chance
of showers and thunderstorms in the morning.
.monday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.tuesday...southeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. a chance of showers and
thunderstorms after midnight.
winds and seas higher in and near thunderstorms.
$$
(6/13)
Latest Coastal Waters Forecast by KCRP
Issued 5/21/2026 2:19 PM US/Central.
Valid through 5/22/2026 3:15 AM US/Central.
fzus54 kcrp 211919
cwfcrp
expires:202605220815;;416043
coastal waters forecast for texas
national weather service corpus christi tx
219 pm cdt thu may 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-
219 pm cdt thu may 21 2026
.tonight...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 7 seconds. a slight chance of showers
and thunderstorms this evening, then a chance of showers and
thunderstorms after midnight.
.friday...south winds around 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of showers and
thunderstorms, mainly in the morning.
.friday night...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds.
.saturday...southeast winds around 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at
5 seconds. a chance of thunderstorms. a chance of showers in the
morning, then showers likely in the afternoon.
.saturday night...southeast winds around 10 knots. seas around
3 feet. wave detail: southeast 3 feet at 6 seconds. showers
likely with a slight chance of thunderstorms in the evening, then
showers with a chance of thunderstorms after midnight.
.sunday...south winds 5 to 10 knots, becoming southeast in the
afternoon. seas around 3 feet. wave detail: southeast 3 feet at
6 seconds. showers likely with a chance of thunderstorms in the
morning, then a chance of showers in the afternoon.
.sunday night...southeast winds 5 to 10 knots. seas around
3 feet. a chance of showers and thunderstorms after midnight.
.monday...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. a chance of showers and thunderstorms in
the morning.
.monday night...southeast winds 5 to 10 knots. seas around
3 feet.
.tuesday...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.tuesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. a chance of showers and
thunderstorms after midnight.
winds and seas higher in and near thunderstorms.
$$
(7/13)
Latest Coastal Waters Forecast by KHGX
Issued 5/21/2026 1:46 PM US/Central.
Valid through 5/22/2026 2:30 AM US/Central.
fzus54 khgx 211846
cwfhgx
expires:202605220730;;414557
coastal waters forecast for texas
national weather service houston/galveston tx
146 pm cdt thu may 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.
gmz370-375-220730-
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-
146 pm cdt thu may 21 2026
.this afternoon...south winds around 10 knots. seas around
3 feet. wave detail: southeast 2 feet at 6 seconds. a chance of
thunderstorms. showers early, then a slight chance of showers
late.
.tonight...south winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of thunderstorms
with a slight chance of showers in the evening, then a chance of
showers with a slight chance of thunderstorms after midnight.
.friday...south winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 2 feet at 6 seconds. a chance of showers and
thunderstorms.
.friday night...southeast winds around 10 knots. seas around
3 feet. wave detail: southeast 2 feet at 6 seconds.
.saturday...southeast winds around 10 knots. seas 3 to 4 feet.
wave detail: southeast 2 feet at 6 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon.
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 6 seconds. a chance of
thunderstorms. showers.
.sunday...south winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas 3 to 5 feet. a chance of
thunderstorms. showers.
.sunday night...southeast winds 5 to 10 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms after midnight.
.monday...southeast winds around 5 knots. seas 3 to 4 feet. a
chance of thunderstorms. a chance of showers.
.monday night...southeast winds 5 to 10 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms after midnight.
winds and seas higher in and near thunderstorms.
$$
(8/13)
Latest Coastal Waters Forecast by KHGX
Issued 5/21/2026 1:46 PM US/Central.
Valid through 5/22/2026 2:30 AM US/Central.
fzus54 khgx 211846
cwfhgx
expires:202605220730;;414555
coastal waters forecast for texas
national weather service houston/galveston tx
146 pm cdt thu may 21 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz330-220730-
matagorda bay-
146 pm cdt thu may 21 2026
.this afternoon...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of showers and thunderstorms.
.tonight...south winds 5 to 10 knots. bay waters smooth. a chance
of showers. a chance of thunderstorms, mainly in the evening.
.friday...south winds 5 to 10 knots. bay waters smooth. a chance
of showers and thunderstorms.
.friday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy.
.saturday...southeast winds around 10 knots. bay waters smooth to
slightly choppy. a chance of thunderstorms. a chance of showers
in the morning, then showers in the afternoon.
.saturday night...southeast winds 5 to 10 knots. bay waters
smooth. showers in the evening, then showers with a chance of
thunderstorms after midnight.
.sunday...southeast winds 5 to 10 knots. bay waters smooth.
showers with thunderstorms likely in the morning, then a chance
of showers and thunderstorms in the afternoon.
.sunday night...southeast winds 5 to 10 knots. bay waters smooth.
a chance of showers and thunderstorms.
.monday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms.
.monday night...southeast winds 5 to 10 knots. bay waters smooth.
winds and waves higher in and near thunderstorms.
$$
(9/13)
Latest Coastal Waters Forecast by KHGX
Issued 5/21/2026 1:46 PM US/Central.
Valid through 5/22/2026 2:30 AM US/Central.
fzus54 khgx 211846
cwfhgx
expires:202605220730;;414554
coastal waters forecast for texas
national weather service houston/galveston tx
146 pm cdt thu may 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.
gmz335-220730-
galveston bay-
146 pm cdt thu may 21 2026
.this afternoon...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of thunderstorms. showers.
.tonight...south winds 5 to 10 knots. bay waters smooth. a chance
of showers. a chance of thunderstorms, mainly in the evening.
.friday...south winds around 10 knots. bay waters smooth to
slightly choppy. a chance of showers and thunderstorms.
.friday night...south winds 5 to 10 knots. bay waters smooth.
.saturday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of thunderstorms. a chance of showers in the morning, then
showers likely in the afternoon.
.saturday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of thunderstorms. showers.
.sunday...southeast winds 5 to 10 knots. bay waters smooth.
thunderstorms likely. showers.
.sunday night...southeast winds 5 to 10 knots. bay waters smooth.
a chance of thunderstorms. a chance of showers in the evening,
then showers likely after midnight.
.monday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of thunderstorms. a chance of showers.
.monday night...southeast winds 5 to 10 knots. bay waters smooth.
a chance of showers and thunderstorms.
winds and waves higher in and near thunderstorms.
$$
(10/13)
Latest Coastal Waters Forecast by KHGX
Issued 5/21/2026 1:46 PM US/Central.
Valid through 5/22/2026 2:30 AM US/Central.
fzus54 khgx 211846
cwfhgx
expires:202605220730;;414556
coastal waters forecast for texas
national weather service houston/galveston tx
146 pm cdt thu may 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.
gmz350-355-220730-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
146 pm cdt thu may 21 2026
.this afternoon...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds. a chance of
thunderstorms. showers likely early, then a slight chance of
showers late.
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of thunderstorms
with a slight chance of showers in the evening, then a chance of
showers with a slight chance of thunderstorms after midnight.
.friday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: south 2 feet at 5 seconds. a chance of showers and
thunderstorms.
.friday night...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds.
.saturday...southeast winds around 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon.
.saturday night...southeast winds around 10 knots. seas 2 to
4 feet. wave detail: southeast 2 feet at 5 seconds. showers
likely in the evening, then showers with a chance of
thunderstorms after midnight.
.sunday...southeast winds around 10 knots. seas 3 to 4 feet.
thunderstorms likely. showers.
.sunday night...southeast winds 5 to 10 knots. seas around
3 feet. a chance of showers and thunderstorms.
.monday...southeast winds 5 to 10 knots. seas 3 to 4 feet. a
chance of thunderstorms. a chance of showers.
.monday night...southeast winds 5 to 10 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms after midnight.
winds and seas higher in and near thunderstorms.
$$
(11/13)
Latest Coastal Waters Forecast by KLCH
Issued 5/21/2026 3:09 PM US/Central.
Valid through 5/22/2026 4:00 AM US/Central.
fzus54 klch 212009
cwflch
expires:202605220900;;417932
coastal waters forecast
national weather service lake charles la
309 pm cdt thu may 21 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.
gmz430-220900-
sabine lake-
309 pm cdt thu may 21 2026
.tonight...south winds 5 to 10 knots. lake waters light chop. a
chance of showers and thunderstorms.
.friday...south winds 5 to 10 knots. lake waters light chop. a
chance of showers and thunderstorms.
.friday night...south winds 5 to 10 knots. lake waters light
chop. a chance of showers and thunderstorms in the evening.
.saturday...southeast winds 5 to 10 knots. lake waters light
chop. a chance of thunderstorms. a chance of showers in the
morning, then showers likely in the afternoon.
.saturday night...southeast winds 5 to 10 knots. lake waters
light chop. a chance of thunderstorms. showers.
.sunday...south winds 5 to 10 knots. lake waters light chop.
showers with thunderstorms likely.
.sunday night...southeast winds 5 to 10 knots. lake waters light
chop. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight.
.monday...southeast winds 5 to 10 knots. lake waters light chop.
showers likely with a chance of thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.monday night...southeast winds 5 to 10 knots. lake waters light
chop. a chance of showers and thunderstorms.
.tuesday...south winds 5 to 10 knots. lake waters light chop. a
chance of thunderstorms. a chance of showers.
.tuesday night...southeast winds 5 to 10 knots. lake waters light
chop. a chance of showers and thunderstorms after midnight.
winds and waves higher in and near thunderstorms.
$$
(12/13)
Latest Coastal Waters Forecast by KLCH
Issued 5/21/2026 3:09 PM US/Central.
Valid through 5/22/2026 4:00 AM US/Central.
fzus54 klch 212009
cwflch
expires:202605220900;;417936
coastal waters forecast
national weather service lake charles la
309 pm cdt thu may 21 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.
gmz450-220900-
coastal waters from cameron la to high island tx out 20 nm-
309 pm cdt thu may 21 2026
.tonight...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds. a chance of showers and
thunderstorms.
.friday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds. a chance of showers and
thunderstorms.
.friday night...south winds around 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds.
.saturday...southeast winds around 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon.
.saturday night...southeast winds 10 to 15 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. a chance of
thunderstorms. showers.
.sunday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds. thunderstorms likely. showers.
.sunday night...southeast winds 5 to 10 knots. seas around
2 feet. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight.
.monday...southeast winds 5 to 10 knots. seas around 2 feet. a
chance of thunderstorms. a chance of showers.
.monday night...southeast winds around 10 knots. seas around
2 feet. a slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.tuesday...south winds 5 to 10 knots. seas around 2 feet. a
chance of showers and thunderstorms, mainly in the morning.
.tuesday night...southeast 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.
$$
(13/13)
Latest Coastal Waters Forecast by KLCH
Issued 5/21/2026 3:09 PM US/Central.
Valid through 5/22/2026 4:00 AM US/Central.
fzus54 klch 212009
cwflch
expires:202605220900;;417939
coastal waters forecast
national weather service lake charles la
309 pm cdt thu may 21 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.
gmz470-220900-
coastal waters from cameron la to high island tx from 20 to 60 nm-
309 pm cdt thu may 21 2026
.tonight...south winds 5 to 10 knots, increasing to 10 to
15 knots late. seas 2 to 3 feet. wave detail: south 2 feet at
6 seconds. a chance of showers and thunderstorms early this
evening, then a slight chance of showers and thunderstorms late
this evening. a chance of showers and thunderstorms after
midnight.
.friday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. a chance of showers and
thunderstorms.
.friday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds.
.saturday...southeast winds around 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon.
.saturday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: south 3 feet at 5 seconds. a chance of
thunderstorms. a chance of showers in the evening, then showers
after midnight.
.sunday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds. showers. a chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon.
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
a chance of thunderstorms. a chance of showers in the evening,
then showers likely after midnight.
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. a
chance of thunderstorms. showers likely, mainly in the morning.
.monday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
a slight chance of showers and thunderstorms in the evening, then
a chance of showers and thunderstorms after midnight.
.tuesday...south winds 5 to 10 knots. seas 2 to 3 feet. a chance
of showers and thunderstorms, mainly in the morning.
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. a slight chance of showers and thunderstorms after
midnight.
winds and seas higher in and near thunderstorms.
$$
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