fzus54 khgx 191242
cwfhgx
expires:202601200115;;157505

coastal waters forecast for texas
national weather service houston/galveston tx
642 am cst mon jan 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.


gmz335-200115-
galveston bay-
642 am cst mon jan 19 2026

...low water advisory in effect until 10 pm cst tuesday...

.today...west winds around 5 knots, becoming east late this
morning, then becoming southeast this afternoon. bay waters
smooth. 
.tonight...east winds 10 to 15 knots. bay waters slightly choppy.
.tuesday...east winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy. 
.tuesday night...southeast winds 15 to 20 knots. bay waters
choppy. 
.wednesday...southeast winds around 10 knots. bay waters smooth
to slightly choppy. showers.
.wednesday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. showers likely, mainly in the evening.
.thursday...northeast winds around 10 knots. bay waters smooth to
slightly choppy. 
.thursday night...east winds 5 to 10 knots. bay waters smooth. 
.friday...east winds 5 to 10 knots. bay waters smooth. a chance
of showers in the afternoon. 
.friday night...east winds around 15 knots, becoming northeast
15 to 20 knots after midnight. bay waters slightly choppy,
increasing to choppy after midnight. a chance of showers. 

$$

fzus54 khgx 191242
cwfhgx
expires:202601200115;;157507

coastal waters forecast for texas
national weather service houston/galveston tx
642 am cst mon jan 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.


gmz350-355-200115-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
642 am cst mon jan 19 2026

.today...south winds around 5 knots, becoming southeast late this
morning and early afternoon, then becoming east 10 to 15 knots
late. seas 1 foot or less, then around 2 feet this afternoon.
wave detail: southwest 1 foot at 3 seconds and northeast 1 foot
at 5 seconds, becoming east 1 foot at 4 seconds. 
.tonight...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 4 seconds. 
.tuesday...east winds 15 to 20 knots. seas 2 to 4 feet. wave
detail: east 4 feet at 5 seconds. 
.tuesday night...southeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 5 feet at 5 seconds. a chance of
showers after midnight. 
.wednesday...southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: southeast 4 feet at 6 seconds. showers.
.wednesday night...east winds around 10 knots. seas 3 to 5 feet.
wave detail: south 3 feet at 6 seconds. showers likely, mainly in
the evening. 
.thursday...northeast winds 10 to 15 knots. seas 3 to 5 feet. 
.thursday night...east winds 10 to 15 knots. seas 2 to 4 feet. 
.friday...east winds around 10 knots. seas 2 to 3 feet. 
.friday night...east winds around 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 4 feet, building to 4 to
6 feet, occasionally to 8 feet after midnight. a chance of
showers. 

$$

fzus54 khgx 191242
cwfhgx
expires:202601200115;;157508

coastal waters forecast for texas
national weather service houston/galveston tx
642 am cst mon jan 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.


gmz370-375-200115-
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-
642 am cst mon jan 19 2026

.today...southeast winds around 10 knots, becoming east 10 to
15 knots late. seas around 2 feet. wave detail: east 2 feet at
4 seconds. 
.tonight...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 4 seconds. 
.tuesday...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 5 seconds. 
.tuesday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet. wave detail: east 5 feet at
6 seconds. a chance of showers after midnight. 
.wednesday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
6 seconds. showers.
.wednesday night...southeast winds 10 to 15 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: south 4 feet at
6 seconds. showers, mainly in the evening. 
.thursday...northeast winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. a chance of showers in the morning. 
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet. 
.friday...southeast winds around 10 knots. seas 3 to 4 feet. a
chance of showers in the afternoon. 
.friday night...east winds around 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 5 feet, building to 5 to
7 feet, occasionally to 9 feet after midnight. a chance of
showers. 

$$