fzus54 khgx 131133
cwfhgx
expires:202601140030;;274688

coastal waters forecast for texas
national weather service houston/galveston tx
533 am cst tue jan 13 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.


gmz335-140030-
galveston bay-
533 am cst tue jan 13 2026

...low water advisory in effect until noon cst today...

.today...west winds around 5 knots. bay waters smooth. a slight
chance of showers late this morning and afternoon. 
.tonight...southwest winds 5 to 10 knots. bay waters smooth. 
.wednesday...west winds around 15 knots, becoming northwest 15 to
20 knots in the afternoon. bay waters slightly choppy, increasing
to choppy in the afternoon. 
.wednesday night...north winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy. 
.thursday...north winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. bay waters choppy, diminishing to
smooth in the afternoon. 
.thursday night...southeast winds around 5 knots, becoming
southwest after midnight. bay waters smooth. 
.friday...southwest winds 5 to 10 knots. bay waters smooth. 
.friday night...southwest winds 5 to 10 knots, becoming north
after midnight. bay waters smooth. 
.saturday...northeast winds around 10 knots. bay waters smooth to
slightly choppy. 
.saturday night...north winds 5 to 10 knots. bay waters smooth. 

$$

fzus54 khgx 131133
cwfhgx
expires:202601140030;;274690

coastal waters forecast for texas
national weather service houston/galveston tx
533 am cst tue jan 13 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.


gmz350-355-140030-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
533 am cst tue jan 13 2026

.today...northwest winds around 5 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a slight chance of showers late
this morning and early afternoon. 
.tonight...west winds around 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas 1 foot or
less, then around 2 feet after midnight. wave detail: east 1 foot
at 5 seconds, becoming west 2 feet at 3 seconds and east 1 foot
at 6 seconds. 
.wednesday...west winds 15 to 20 knots with gusts up to 25 knots.
seas around 2 feet. wave detail: west 2 feet at 4 seconds and
east 1 foot at 6 seconds. 
.wednesday night...north winds 20 to 25 knots with gusts up to
30 knots. seas 3 to 5 feet. wave detail: north 4 feet at
4 seconds. 
.thursday...north winds 20 to 25 knots, diminishing to around
15 knots in the afternoon. seas 3 to 5 feet, subsiding to 2 to
3 feet in the afternoon. wave detail: northeast 4 feet at
5 seconds, becoming northeast 3 feet at 5 seconds. 
.thursday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas around 2 feet in the evening, then 1 foot or
less. wave detail: northeast 2 feet at 5 seconds, becoming south
1 foot at 2 seconds and northeast 1 foot at 5 seconds. 
.friday...southwest winds 5 to 10 knots. seas 1 foot or less. 
.friday night...south winds around 10 knots, becoming northeast
10 to 15 knots after midnight. seas 1 foot or less, then around
2 feet after midnight. 
.saturday...northeast winds 10 to 15 knots. seas around 2 feet. 
.saturday night...northeast winds 10 to 15 knots. seas 2 to
3 feet. 

$$

fzus54 khgx 131133
cwfhgx
expires:202601140030;;274691

coastal waters forecast for texas
national weather service houston/galveston tx
533 am cst tue jan 13 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.


gmz370-375-140030-
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-
533 am cst tue jan 13 2026

.today...north winds around 5 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds. a slight chance of showers late
this morning and early afternoon. 
.tonight...west winds around 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas around
2 feet. wave detail: west 2 feet at 3 seconds and east 2 feet at
6 seconds. 
.wednesday...west winds 15 to 20 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: west 3 feet at 5 seconds and east
1 foot at 6 seconds. 
.wednesday night...north winds 20 to 25 knots with gusts up to
30 knots. seas 3 to 5 feet, building to 5 to 7 feet, occasionally
to 9 feet after midnight. wave detail: northwest 5 feet at
5 seconds and east 1 foot at 6 seconds, becoming north 7 feet at
6 seconds and east 1 foot at 6 seconds. 
.thursday...north winds 20 to 25 knots with gusts up to 30 knots,
diminishing to around 20 knots in the afternoon. seas 5 to
7 feet, occasionally to 9 feet, subsiding to 3 to 5 feet in the
afternoon. wave detail: north 7 feet at 6 seconds, becoming north
5 feet at 6 seconds. 
.thursday night...east winds 5 to 10 knots, becoming south after
midnight. seas 2 to 3 feet. wave detail: northeast 3 feet at
6 seconds. 
.friday...south winds 5 to 10 knots. seas around 2 feet. 
.friday night...south winds around 10 knots, becoming north 10 to
15 knots after midnight. seas 1 foot or less, then around 2 feet
after midnight. 
.saturday...northeast winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday night...northeast winds 10 to 15 knots. seas 2 to
3 feet. 

$$