fzus54 khgx 201806
cwfhgx
expires:202602210715;;969466

coastal waters forecast for texas
national weather service houston/galveston tx
issued by national weather service corpus christi tx
1206 pm cst fri feb 20 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.


gmz335-210715-
galveston bay-
1206 pm cst fri feb 20 2026

...dense fog advisory in effect until noon cst saturday...
...gale watch in effect from saturday evening through late
saturday night...

.tonight...southeast winds 5 to 10 knots. bay waters smooth.
widespread dense fog. 
.saturday...northwest winds around 5 knots, becoming north 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. widespread dense fog in the
morning. a slight chance of showers in the morning, then a chance
of showers in the afternoon. 
.saturday night...north winds 20 to 25 knots with gusts up to
30 knots. bay waters rough. 
.sunday...north winds 20 to 25 knots with gusts up to 30 knots,
diminishing to around 15 knots with gusts up to 20 knots in the
afternoon. bay waters rough, diminishing to slightly choppy in
the afternoon. 
.sunday night...north winds 10 to 15 knots. bay waters slightly
choppy. 
.monday...northeast winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. 
.monday night...east winds around 5 knots. bay waters smooth. 
.tuesday...southeast winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.tuesday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday...south winds 15 to 20 knots. bay waters choppy. 
.wednesday night...south winds 10 to 15 knots. bay waters
slightly choppy. 

$$

fzus54 khgx 201806
cwfhgx
expires:202602210715;;969468

coastal waters forecast for texas
national weather service houston/galveston tx
issued by national weather service corpus christi tx
1206 pm cst fri feb 20 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.


gmz350-355-210715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1206 pm cst fri feb 20 2026

...dense fog advisory in effect until noon cst saturday...
...gale watch in effect from saturday evening through late
saturday night...

.tonight...southeast winds 5 to 10 knots. seas 2 to 4 feet.
widespread dense fog. 
.saturday...east winds around 5 knots, becoming north in the
afternoon. seas 2 to 4 feet. a slight chance of showers.
widespread dense fog. 
.saturday night...north winds 20 to 25 knots, increasing to
around 30 knots after midnight. seas 3 to 5 feet, building to
5 to 7 feet, occasionally to 9 feet after midnight. 
.sunday...north winds 20 to 25 knots, becoming northeast around
20 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. 
.sunday night...northeast winds 15 to 20 knots. seas 3 to 4 feet.
.monday...northeast winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. seas 2 to 4 feet. 
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.tuesday night...south winds 15 to 20 knots. seas 2 to 4 feet,
building to 4 to 6 feet, occasionally to 8 feet after midnight. 
.wednesday...south winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. 
.wednesday night...south winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. 

$$

fzus54 khgx 201806
cwfhgx
expires:202602210715;;969469

coastal waters forecast for texas
national weather service houston/galveston tx
issued by national weather service corpus christi tx
1206 pm cst fri feb 20 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.


gmz370-375-210715-
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-
1206 pm cst fri feb 20 2026

...gale watch in effect from saturday evening through late
saturday night...

.tonight...south winds 5 to 10 knots. seas 3 to 4 feet. areas of
dense fog early this evening. widespread dense fog late this
evening and overnight. 
.saturday...southeast winds around 5 knots, becoming north in the
afternoon. seas 3 to 4 feet. a slight chance of showers in the
morning, then a chance of showers in the afternoon. widespread
dense fog. 
.saturday night...north winds around 30 knots. seas 3 to 5 feet,
building to 6 to 9 feet, occasionally to 11 feet after midnight. 
.sunday...northeast winds around 30 knots, diminishing to around
20 knots in the afternoon. seas 7 to 10 feet, occasionally to
13 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the
afternoon. 
.sunday night...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. 
.monday...northeast winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 3 to 5 feet. 
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.tuesday night...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. 
.wednesday...south winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. 
.wednesday night...south winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. 

$$