fzus54 khgx 271720
cwfhgx
expires:202608280630;;453925

coastal waters forecast for texas
national weather service houston/galveston tx
1220 pm cdt thu aug 27 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.


gmz330-280630-
matagorda bay-
1220 pm cdt thu aug 27 2026

.this afternoon...south winds around 10 knots, increasing to
10 to 15 knots late. bay waters smooth, increasing to slightly
choppy late. 
.tonight...south winds 10 to 15 knots, becoming southwest around
10 knots after midnight. bay waters slightly choppy, diminishing
to smooth after midnight. 
.friday...west winds 5 to 10 knots, becoming southeast in the
afternoon. bay waters smooth. 
.friday night...south winds 5 to 10 knots, diminishing to around
5 knots after midnight. bay waters smooth. 
.saturday...northeast winds around 5 knots, becoming southeast in
the afternoon. bay waters smooth. 
.saturday night...south winds 5 to 10 knots. bay waters smooth. 
.sunday...south winds 5 to 10 knots. bay waters smooth. 
.sunday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. 
.monday...south winds around 10 knots, becoming southeast 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.monday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. 

$$

fzus54 khgx 271720
cwfhgx
expires:202608280630;;453924

coastal waters forecast for texas
national weather service houston/galveston tx
1220 pm cdt thu aug 27 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.


gmz335-280630-
galveston bay-
1220 pm cdt thu aug 27 2026

.this afternoon...south winds 5 to 10 knots. bay waters smooth. a
slight chance of showers and thunderstorms early, then a chance
of showers and thunderstorms late. 
.tonight...south winds 10 to 15 knots, becoming west around
10 knots after midnight. bay waters slightly choppy, diminishing
to smooth after midnight. a chance of showers and thunderstorms,
mainly in the evening. 
.friday...north winds around 5 knots, becoming southeast in the
afternoon. bay waters smooth. 
.friday night...south winds 5 to 10 knots, becoming southwest
after midnight. bay waters smooth. 
.saturday...northeast winds around 5 knots, becoming southeast in
the afternoon. bay waters smooth. 
.saturday night...south winds 5 to 10 knots. bay waters smooth. 
.sunday...southeast winds 5 to 10 knots. bay waters smooth. 
.sunday night...south winds 5 to 10 knots. bay waters smooth. 
.monday...south winds 5 to 10 knots. bay waters smooth. a chance
of showers and thunderstorms in the morning. 
.monday night...southeast winds 10 to 15 knots, becoming south
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 271720
cwfhgx
expires:202608280630;;453926

coastal waters forecast for texas
national weather service houston/galveston tx
1220 pm cdt thu aug 27 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.


gmz350-355-280630-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1220 pm cdt thu aug 27 2026

.this afternoon...southwest winds around 10 knots. seas 1 foot or
less. wave detail: south 1 foot at 4 seconds. a slight chance of
showers and thunderstorms. 
.tonight...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. a chance of showers and
thunderstorms. 
.friday...northwest winds 5 to 10 knots, becoming southeast in
the afternoon. seas 1 foot or less. wave detail: south 1 foot at
4 seconds. a chance of showers and thunderstorms in the morning. 
.friday night...south winds 5 to 10 knots, becoming southwest
after midnight. seas 1 foot or less. wave detail: south 1 foot at
4 seconds. 
.saturday...north winds around 5 knots, becoming east in the
afternoon. seas 1 foot or less. wave detail: southeast 1 foot at
3 seconds. 
.saturday night...southeast winds 5 to 10 knots. seas 1 foot or
less, then around 2 feet after midnight. wave detail: southeast
1 foot at 4 seconds. 
.sunday...southeast winds 5 to 10 knots. seas 1 foot or less. 
.sunday night...southeast winds 10 to 15 knots. seas around
2 feet. 
.monday...south winds 5 to 10 knots. seas around 2 feet. a chance
of showers and thunderstorms in the morning. 
.monday night...southeast winds 10 to 15 knots. seas around
2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 271720
cwfhgx
expires:202608280630;;453927

coastal waters forecast for texas
national weather service houston/galveston tx
1220 pm cdt thu aug 27 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.


gmz370-375-280630-
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-
1220 pm cdt thu aug 27 2026

.this afternoon...southwest winds 5 to 10 knots. seas 1 foot or
less. wave detail: southwest 1 foot at 4 seconds. a slight chance
of showers and thunderstorms early. 
.tonight...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: south 1 foot at 3 seconds. a slight chance of
showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight. 
.friday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 1 foot or less. wave detail: southwest 1 foot
at 3 seconds. a chance of showers and thunderstorms in the
morning. 
.friday night...south winds around 5 knots. seas 1 foot or less.
wave detail: south 1 foot at 4 seconds. 
.saturday...north winds around 5 knots, becoming east in the
afternoon. seas 1 foot or less. wave detail: south 1 foot at
4 seconds. 
.saturday night...southeast winds 5 to 10 knots. seas 1 foot or
less, then around 2 feet after midnight. wave detail: south
1 foot at 4 seconds, becoming south 1 foot at 5 seconds. 
.sunday...southeast winds 5 to 10 knots. seas 1 foot or less. 
.sunday night...southeast winds 10 to 15 knots. seas around
2 feet. 
.monday...south winds 5 to 10 knots. seas around 2 feet. a chance
of showers and thunderstorms in the morning. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 270809
cwflch
expires:202608272100;;435152

coastal waters forecast
national weather service lake charles la
308 am cdt thu aug 27 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.


gmz450-272100-
coastal waters from cameron la to high island tx out 20 nm-
308 am cdt thu aug 27 2026

.today...west winds 10 to 15 knots, diminishing to 5 to 10 knots
early this afternoon, then becoming south late. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds. a chance of
showers and thunderstorms until late afternoon, then a slight
chance of showers and thunderstorms late. 
.tonight...south winds around 10 knots, becoming west after
midnight. seas 1 foot or less. wave detail: south 1 foot at
4 seconds. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight. 
.friday...north winds 5 to 10 knots, becoming southeast in the
afternoon. seas 1 foot or less. wave detail: east 1 foot at
2 seconds and west 1 foot at 4 seconds. a chance of showers and
thunderstorms. 
.friday night...south winds 5 to 10 knots, becoming southeast
after midnight. seas 1 foot or less. wave detail: south 1 foot at
3 seconds. a slight chance of showers and thunderstorms after
midnight. 
.saturday...northeast winds 5 to 10 knots, becoming east in the
afternoon. seas 1 foot or less. wave detail: northeast 1 foot at
3 seconds and south 1 foot at 4 seconds. a slight chance of
showers and thunderstorms in the morning. 
.saturday night...southeast winds 5 to 10 knots. seas 1 foot or
less. wave detail: southeast 1 foot at 3 seconds. a slight chance
of showers and thunderstorms after midnight. 
.sunday...southeast winds 5 to 10 knots. seas 1 foot or less. a
chance of showers and thunderstorms, mainly in the morning. 
.sunday night...south winds around 10 knots. seas around 2 feet.
a chance of showers and thunderstorms after midnight. 
.monday...south winds 5 to 10 knots. seas around 2 feet. a chance
of showers and thunderstorms, mainly in the morning. 
.monday night...south winds 10 to 15 knots. seas around 2 feet. a
chance of showers and thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 270809
cwflch
expires:202608272100;;435155

coastal waters forecast
national weather service lake charles la
308 am cdt thu aug 27 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.


gmz470-272100-
coastal waters from cameron la to high island tx from 20 to 60 nm-
308 am cdt thu aug 27 2026

.today...west winds 5 to 10 knots, becoming south late. seas
around 2 feet. wave detail: southwest 2 feet at 4 seconds. a
slight chance of showers and thunderstorms early this morning,
then a chance of showers and thunderstorms late this morning and
early afternoon. a slight chance of showers and thunderstorms
late. 
.tonight...south winds 5 to 10 knots, becoming southwest after
midnight. seas 1 foot or less. wave detail: south 1 foot at
4 seconds. a chance of showers and thunderstorms. 
.friday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 1 foot or less. wave detail: southwest 1 foot
at 4 seconds. a chance of thunderstorms. showers likely, mainly
in the morning. 
.friday night...southeast winds around 5 knots. seas 1 foot or
less. wave detail: south 1 foot at 3 seconds. a chance of showers
with a slight chance of thunderstorms after midnight. 
.saturday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: south 1 foot at 3 seconds and northeast 1 foot at
4 seconds. a chance of showers and thunderstorms in the morning. 
.saturday night...southeast winds 5 to 10 knots. seas 1 foot or
less. wave detail: east 1 foot at 3 seconds. a slight chance of
showers and thunderstorms after midnight. 
.sunday...southeast winds 5 to 10 knots. seas 1 foot or less. a
chance of showers and thunderstorms, mainly in the morning. 
.sunday night...southeast winds around 10 knots. seas around
2 feet. a slight chance of showers and thunderstorms after
midnight. 
.monday...south winds 5 to 10 knots. seas around 2 feet. a chance
of showers and thunderstorms, mainly in the morning. 
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. a slight chance of showers and thunderstorms after
midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 270809
cwflch
expires:202608272100;;435148

coastal waters forecast
national weather service lake charles la
308 am cdt thu aug 27 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.


gmz430-272100-
sabine lake-
308 am cdt thu aug 27 2026

.today...southwest winds 5 to 10 knots, becoming south late. lake
waters light chop. a chance of showers and thunderstorms this
morning, then showers and thunderstorms likely this afternoon. 
.tonight...south winds around 5 knots, becoming northwest around
5 knots after midnight. lake waters smooth. a chance of
thunderstorms. showers likely, mainly in the evening. 
.friday...north winds around 5 knots, becoming east around
5 knots in the afternoon. lake waters smooth. a chance of showers
and thunderstorms. 
.friday night...southeast winds around 5 knots, becoming east
after midnight. lake waters smooth. 
.saturday...northeast winds around 5 knots, becoming east in the
afternoon. lake waters smooth. 
.saturday night...southeast winds around 5 knots. lake waters
smooth. 
.sunday...east winds around 5 knots, becoming southeast in the
afternoon. lake waters light chop. a chance of showers and
thunderstorms, mainly in the morning. 
.sunday night...southeast winds 5 to 10 knots, becoming south
after midnight. lake waters light chop. a slight chance of
showers and thunderstorms after midnight. 
.monday...south winds around 5 knots, becoming southeast in the
afternoon. lake waters light chop. a chance of showers and
thunderstorms. 
.monday night...southeast winds 5 to 10 knots, becoming south
after midnight. lake waters light chop. a slight chance of
showers and thunderstorms after midnight. 

winds and waves higher in and near thunderstorms.

$$