fzus54 khgx 200022
cwfhgx
expires:202605201330;;319410

coastal waters forecast for texas
national weather service houston/galveston tx
722 pm cdt tue may 19 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.


gmz335-201330-
galveston bay-
722 pm cdt tue may 19 2026

.tonight...southeast winds around 15 knots, becoming east 15 to
20 knots. winds may shift to a more northerly direction as showers
and storms pass through overnight. gusts to or above 30 knots
possible in storms. bay waters choppy. showers and thunderstorms 
likely. 
.wednesday...east winds 15 to 20 knots with gusts up to 25 knots,
diminishing to around 10 knots in the afternoon. bay waters
choppy, diminishing to smooth to slightly choppy in the
afternoon. a chance of thunderstorms. showers likely, mainly in
the morning. 
.wednesday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. 
.thursday...southeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of thunderstorms. showers.
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight. 
.friday...south winds 10 to 15 knots. bay waters slightly choppy.
showers likely with a chance of thunderstorms in the morning,
then showers with thunderstorms likely in the afternoon. 
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers and thunderstorms. 
.saturday...southeast winds 5 to 10 knots. bay waters smooth.
showers likely with a chance of thunderstorms. 
.saturday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of thunderstorms. showers.
.sunday...south winds 5 to 10 knots. bay waters smooth. showers
with a chance of thunderstorms in the morning, then showers with
thunderstorms likely in the afternoon. 
.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. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 200022
cwfhgx
expires:202605201330;;319412

coastal waters forecast for texas
national weather service houston/galveston tx
722 pm cdt tue may 19 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.


gmz350-355-201330-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
722 pm cdt tue may 19 2026

.tonight...southeast winds around 15 knots. winds may shift to a 
more northerly direction as showers and storms pass through late
tonight. gusts to or above 30 knots possible in storms.. seas 3 
to 5 feet. wave detail: southeast 5 feet at 7 seconds. a chance of
showers this evening. a chance of thunderstorms. showers likely 
after midnight. 
.wednesday...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to around 10 knots in the afternoon. seas 3 to
5 feet. wave detail: southeast 5 feet at 7 seconds. a chance of
showers and thunderstorms, mainly in the morning. 
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
4 feet. wave detail: southeast 4 feet at 7 seconds. 
.thursday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 7 seconds. a chance of
thunderstorms. showers likely. 
.thursday night...south winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 6 seconds. a chance of showers
in the evening, then showers likely with a chance of
thunderstorms after midnight. 
.friday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: south 3 feet at 5 seconds. showers likely with a chance
of thunderstorms. 
.friday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
a chance of showers and thunderstorms. 
.saturday...southeast winds 10 to 15 knots. seas 2 to 4 feet.
showers likely with a chance of thunderstorms. 
.saturday night...southeast winds 10 to 15 knots. seas 3 to
5 feet. a chance of thunderstorms. showers likely in the evening,
then showers after midnight. 
.sunday...south winds 10 to 15 knots. seas 3 to 5 feet. a chance
of thunderstorms. showers.
.sunday night...southeast winds around 10 knots. seas 2 to
4 feet. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 200022
cwfhgx
expires:202605201330;;319413

coastal waters forecast for texas
national weather service houston/galveston tx
722 pm cdt tue may 19 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.


gmz370-375-201330-
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-
722 pm cdt tue may 19 2026


.tonight...southeast winds around 15 knots. seas 4 to 5 feet, 
occasionally to 6 feet. wave detail: southeast 5 feet at 7 
seconds. a slight chance of showers and thunderstorms this 
evening, then a chance of showers and thunderstorms after 
midnight. 
.wednesday...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to around 10 knots in the afternoon. seas 4 to
5 feet. wave detail: southeast 5 feet at 8 seconds. a slight
chance of thunderstorms. a chance of showers, mainly in the
morning. 
.wednesday night...southeast winds around 10 knots. seas 3 to
4 feet. wave detail: southeast 4 feet at 7 seconds. 
.thursday...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 7 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon. 
.thursday night...south winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 7 seconds. a chance of showers
and thunderstorms after midnight. 
.friday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of thunderstorms.
a chance of showers in the morning, then showers likely in the
afternoon. 
.friday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms. 
.saturday...southeast winds 10 to 15 knots. seas around 4 feet. a
chance of thunderstorms. showers likely. 
.saturday night...southeast winds 10 to 15 knots. seas 4 to
5 feet. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight. 
.sunday...south winds 10 to 15 knots. seas 4 to 5 feet. a chance
of thunderstorms. showers.
.sunday night...southeast winds 5 to 10 knots. seas around
4 feet. a chance of showers in the evening, then showers likely
with a chance of thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$