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TX- galveston

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fzus54 khgx 200511
cwfhgx
expires:202602201815;;939148

coastal waters forecast for texas
national weather service houston/galveston tx
1111 pm cst thu feb 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.


gmz335-201815-
galveston bay-
1111 pm cst thu feb 19 2026

...dense fog advisory in effect until 9 am cst friday...

.overnight...southeast winds around 5 knots. bay waters smooth.
areas of dense fog. 
.friday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers, mainly in the morning. areas of dense fog in
the morning, then patchy fog in the afternoon. 
.friday night...southeast winds 5 to 10 knots. bay waters smooth.
patchy fog in the evening, then areas of dense fog after
midnight. 
.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. areas of dense fog in the
morning. 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, diminishing to around
15 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. 

$$
fzus54 khgx 200511
cwfhgx
expires:202602201815;;939150

coastal waters forecast for texas
national weather service houston/galveston tx
1111 pm cst thu feb 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.


gmz355-201815-
coastal waters from high island to freeport tx out 20 nm-
1111 pm cst thu feb 19 2026

...dense fog advisory in effect until noon cst friday...

.overnight...southeast winds 5 to 10 knots. seas 3 to 4 feet.
wave detail: south 3 feet at 6 seconds. a slight chance of
showers late this evening. areas of dense fog. 
.friday...southeast winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 7 seconds. a slight chance of showers
in the morning. areas of dense fog in the morning, then patchy
fog in the afternoon. 
.friday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 7 seconds. areas of dense fog in
the evening, then widespread dense fog after midnight. 
.saturday...south winds around 5 knots, becoming north in the
afternoon. seas 2 to 3 feet. wave detail: southeast 3 feet at
7 seconds. patchy dense fog in the morning. a chance of showers
in the afternoon. 
.saturday night...north winds 20 to 25 knots, increasing to
around 30 knots after midnight. seas 2 to 4 feet, building to
4 to 6 feet, occasionally to 8 feet after midnight. wave detail:
southeast 3 feet at 8 seconds, becoming north 5 feet at 4 seconds
and south 4 feet at 7 seconds. 
.sunday...north winds around 30 knots, diminishing to around
20 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northeast 5 feet at 5 seconds and southeast
2 feet at 7 seconds. 
.sunday night...northeast winds 15 to 20 knots. seas 2 to 3 feet.
.monday...northeast winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. seas 2 to 3 feet. 
.monday night...east winds 5 to 10 knots. seas around 2 feet. 
.tuesday...southeast winds 10 to 15 knots. seas around 2 feet. 
.tuesday night...south winds 15 to 20 knots. seas 3 to 5 feet. 

$$
fzus54 khgx 200511
cwfhgx
expires:202602201815;;939152

coastal waters forecast for texas
national weather service houston/galveston tx
1111 pm cst thu feb 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.


gmz370-375-201815-
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-
1111 pm cst thu feb 19 2026

.overnight...south winds around 10 knots. seas around 4 feet.
wave detail: south 4 feet at 6 seconds. areas of fog late this
evening, then patchy fog. 
.friday...southeast winds around 10 knots. seas 4 to 5 feet. wave
detail: southeast 4 feet at 7 seconds. patchy fog. 
.friday night...south winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 7 seconds. areas of dense fog in the
evening, then patchy fog after midnight. 
.saturday...southeast winds around 5 knots, becoming north in the
afternoon. seas 3 to 4 feet. wave detail: southeast 4 feet at
8 seconds. patchy fog. a chance of showers in the afternoon. 
.saturday night...north winds 20 to 25 knots, increasing to
around 30 knots after midnight. seas 3 to 5 feet, building to
6 to 9 feet, occasionally to 11 feet after midnight. wave detail:
southeast 4 feet at 8 seconds and north 1 foot at 3 seconds,
becoming north 6 feet at 5 seconds and southeast 4 feet at
7 seconds. 
.sunday...northeast winds around 30 knots, diminishing to around
20 knots with gusts up to 25 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. wave detail: north
8 feet at 6 seconds and southeast 8 feet at 7 seconds, becoming
northeast 7 feet at 7 seconds. 
.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. 

$$
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