fzus54 khgx 190539
cwfhgx
expires:202509191815;;231641

coastal waters forecast for texas
national weather service houston/galveston tx
1239 am cdt fri sep 19 2025

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.


gmz335-191815-
galveston bay-
1239 am cdt fri sep 19 2025

.today...northeast winds 5 to 10 knots, becoming southeast late.
bay waters smooth, increasing to smooth to slightly choppy late.
a slight chance of showers. 
.tonight...southeast winds 5 to 10 knots. bay waters smooth. a
slight chance of showers in the evening. 
.saturday...east winds 5 to 10 knots, becoming southeast in the
afternoon. bay waters smooth. a chance of showers and
thunderstorms in the afternoon. 
.saturday night...southeast winds 5 to 10 knots. bay waters
smooth. 
.sunday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.sunday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of showers after midnight. 
.monday...southeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers and thunderstorms. 
.monday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of showers after midnight. 
.tuesday...south winds around 10 knots. bay waters smooth to
slightly choppy. a chance of showers and thunderstorms. 
.tuesday night...south winds 5 to 10 knots. bay waters smooth. a
chance of showers after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 190539
cwfhgx
expires:202509191815;;231643

coastal waters forecast for texas
national weather service houston/galveston tx
1239 am cdt fri sep 19 2025

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.


gmz350-355-191815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1239 am cdt fri sep 19 2025

.today...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. a slight chance of
showers. a slight chance of thunderstorms this afternoon. 
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
becoming southeast around 10 knots after midnight. seas around
2 feet. wave detail: east 2 feet at 5 seconds. a slight chance of
showers in the evening. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a chance of showers. a chance
of thunderstorms 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
showers after midnight. 
.sunday...southeast winds 10 to 15 knots. seas around 2 feet.
wave detail: southeast 2 feet at 4 seconds. showers likely with a
chance of thunderstorms. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. a chance of showers.
a chance of thunderstorms after midnight. 
.monday...southeast winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms. 
.tuesday night...southeast winds around 10 knots. seas around
2 feet. a chance of showers. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 190539
cwfhgx
expires:202509191815;;231644

coastal waters forecast for texas
national weather service houston/galveston tx
1239 am cdt fri sep 19 2025

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.


gmz370-375-191815-
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-
1239 am cdt fri sep 19 2025

.today...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a slight chance of showers. a
slight chance of thunderstorms late this morning and afternoon. 
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds. a slight chance of
showers. a slight chance of thunderstorms after midnight. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a chance of showers. 
.saturday night...southeast winds around 10 knots. seas around
2 feet. wave detail: east 2 feet at 6 seconds. a chance of
showers in the evening, then showers likely with a chance of
thunderstorms after midnight. 
.sunday...southeast winds around 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. showers likely with a
chance of thunderstorms. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. a chance of showers
in the evening, then showers likely with a chance of
thunderstorms after midnight. 
.monday...southeast winds around 10 knots. seas 2 to 3 feet. a
chance of thunderstorms. showers likely, mainly in the morning. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers. 
.tuesday...southeast winds around 10 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms. 
.tuesday night...southeast winds around 10 knots. seas 2 to
3 feet. a chance of showers. 

winds and seas higher in and near thunderstorms.

$$