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TX- galveston

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fzus54 khgx 151120
cwfhgx
expires:202610160030;;135289

coastal waters forecast for texas
national weather service houston/galveston tx
620 am cdt thu oct 15 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.


gmz335-160030-
galveston bay-
620 am cdt thu oct 15 2026

...gale watch in effect from friday afternoon through saturday
afternoon...

.rest of today...southeast winds 10 to 15 knots. bay waters
slightly choppy. a slight chance of showers late this morning and
afternoon. 
.tonight...southeast winds 10 to 15 knots, becoming northeast
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. a slight chance of showers
in the evening, then a chance of showers with isolated
thunderstorms after midnight. 
.friday...north winds 20 to 25 knots with gusts up to 30 knots.
bay waters rough. a chance of showers. 
.friday night...north winds around 30 knots. bay waters very
rough. 
.saturday...north winds around 30 knots, diminishing to around
20 knots with gusts up to 25 knots in the afternoon. bay waters
very rough, diminishing to choppy in the afternoon. 
.saturday night...northeast winds around 15 knots with gusts up
to 20 knots. bay waters slightly choppy. 
.sunday...northeast winds 10 to 15 knots. bay waters slightly
choppy. 
.sunday night...northeast winds 5 to 10 knots. bay waters smooth.
.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 10 knots, becoming northeast
10 to 15 knots after midnight. bay waters smooth, increasing to
slightly choppy after midnight. 



$$
fzus54 khgx 151120
cwfhgx
expires:202610160030;;135291

coastal waters forecast for texas
national weather service houston/galveston tx
620 am cdt thu oct 15 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.


gmz350-355-160030-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
620 am cdt thu oct 15 2026

...gale watch in effect from friday afternoon through saturday
afternoon...

.rest of today...southeast winds 10 to 15 knots. seas 3 to
4 feet. a slight chance of showers late this morning. a chance of
showers this afternoon. 
.tonight...east winds 10 to 15 knots, diminishing to around
10 knots after midnight. seas 3 to 4 feet. wave detail: south
1 foot at 5 seconds. isolated thunderstorms. a slight chance of
showers in the evening, then a chance of showers after midnight. 
.friday...north winds 20 to 25 knots, increasing to around
30 knots in the afternoon. seas 3 to 5 feet, building to 5 to
7 feet, occasionally to 9 feet in the afternoon. wave detail:
northeast 3 feet at 3 seconds and south 1 foot at 5 seconds,
becoming north 5 feet at 4 seconds and southwest 1 foot at
5 seconds. a chance of showers. 
.friday night...north winds around 30 knots with gusts up to
40 knots. seas 5 to 8 feet, occasionally to 10 feet. wave detail:
northeast 6 feet at 5 seconds. a chance of showers in the
evening. 
.saturday...north winds around 30 knots with gusts up to
40 knots, diminishing to 20 to 25 knots with gusts up to 30 knots
in the afternoon. seas 5 to 8 feet, occasionally to 10 feet. wave
detail: northeast 6 feet at 6 seconds. 
.saturday night...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
northeast 5 feet at 7 seconds. 
.sunday...northeast winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 3 to 5 feet. 
.sunday night...northeast winds 10 to 15 knots. seas 2 to 4 feet.
.monday...northeast winds 10 to 15 knots. seas 3 to 5 feet. 
.monday night...east winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. 



$$
fzus54 khgx 151120
cwfhgx
expires:202610160030;;135292

coastal waters forecast for texas
national weather service houston/galveston tx
620 am cdt thu oct 15 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.


gmz370-375-160030-
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-
620 am cdt thu oct 15 2026

...gale watch in effect from friday afternoon through saturday
afternoon...

.rest of today...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. a chance of showers late this
morning. a slight chance of showers this afternoon. 
.tonight...east winds 10 to 15 knots. seas around 3 feet. wave
detail: south 1 foot at 5 seconds. isolated thunderstorms. a
slight chance of showers in the evening, then a chance of showers
after midnight. 
.friday...north winds 20 to 25 knots, increasing to around
30 knots in the afternoon. seas 3 to 5 feet, building to 5 to
7 feet, occasionally to 9 feet in the afternoon. wave detail:
northeast 3 feet at 4 seconds and south 1 foot at 5 seconds,
becoming north 7 feet at 6 seconds. showers likely. 
.friday night...north winds around 30 knots with gusts up to
40 knots. seas 7 to 10 feet, occasionally to 13 feet, building to
9 to 12 feet, occasionally to 15 feet after midnight. wave
detail: north 9 feet at 6 seconds, becoming north 10 feet at
6 seconds. a chance of showers in the evening. 
.saturday...north winds around 30 knots with gusts up to
40 knots. seas 9 to 13 feet, occasionally to 17 feet, subsiding
to 8 to 11 feet, occasionally to 14 feet in the afternoon. wave
detail: northeast 11 feet at 7 seconds, becoming northeast
11 feet at 8 seconds. 
.saturday night...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 6 to 9 feet, occasionally to 11 feet, subsiding to
5 to 7 feet, occasionally to 9 feet after midnight. wave detail:
northeast 8 feet at 8 seconds, becoming northeast 6 feet at
7 seconds. 
.sunday...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. 
.sunday night...northeast winds 10 to 15 knots. seas 3 to 5 feet.
.monday...northeast winds around 15 knots, increasing to 15 to
20 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. 
.monday night...east winds around 15 knots. seas 5 to 8 feet,
occasionally to 10 feet. a chance of showers after midnight. 



$$
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