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TX- galveston

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fzus54 khgx 211127
cwfhgx
expires:202608212345;;105324

coastal waters forecast for texas
national weather service houston/galveston tx
627 am cdt fri aug 21 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.


gmz335-212345-
galveston bay-
627 am cdt fri aug 21 2026

.today...southwest winds around 10 knots, becoming south early
this afternoon, then increasing to 10 to 15 knots late. bay
waters smooth, increasing to slightly choppy late. 
.tonight...southwest winds 10 to 15 knots. bay waters slightly
choppy. a slight chance of showers with isolated thunderstorms in
the evening. 
.saturday...west winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth. 
.saturday night...south winds 10 to 15 knots, becoming southwest
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth. 
.sunday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.monday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$
fzus54 khgx 211127
cwfhgx
expires:202608212345;;105326

coastal waters forecast for texas
national weather service houston/galveston tx
627 am cdt fri aug 21 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.


gmz350-355-212345-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
627 am cdt fri aug 21 2026

.today...southwest winds 10 to 15 knots, diminishing to around
10 knots late this morning and afternoon. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. 
.tonight...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. 
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. 
.saturday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: south 2 feet at 5 seconds. 
.sunday...southwest winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds. 
.sunday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. 
.monday...southwest winds 5 to 10 knots. seas around 2 feet. 
.monday night...south winds 10 to 15 knots. seas around 2 feet. 
.tuesday...southwest winds 10 to 15 knots, becoming south around
10 knots in the afternoon. seas around 2 feet. 
.tuesday night...south winds 10 to 15 knots. seas around 2 feet. 

$$
fzus54 khgx 211127
cwfhgx
expires:202608212345;;105327

coastal waters forecast for texas
national weather service houston/galveston tx
627 am cdt fri aug 21 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.


gmz370-375-212345-
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-
627 am cdt fri aug 21 2026

.today...southwest winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
8 seconds. 
.tonight...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. 
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. 
.saturday night...southwest winds 5 to 10 knots. seas around
2 feet. wave detail: south 1 foot at 5 seconds. 
.sunday...southwest winds 5 to 10 knots, diminishing to around
5 knots in the afternoon. seas around 2 feet in the morning, then
1 foot or less. wave detail: south 1 foot at 5 seconds. 
.sunday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: south 1 foot at 5 seconds. 
.monday...southwest winds 5 to 10 knots. seas around 2 feet in
the morning, then 1 foot or less. 
.monday night...south winds 10 to 15 knots. seas around 2 feet. 
.tuesday...south winds 5 to 10 knots. seas around 2 feet. 
.tuesday night...south winds 10 to 15 knots. seas around 2 feet. 

$$
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