fzus54 khgx 202329
cwfhgx
expires:202608211215;;076305

coastal waters forecast for texas
national weather service houston/galveston tx
629 pm cdt thu aug 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.


gmz335-211215-
galveston bay-
629 pm cdt thu aug 20 2026

.rest of tonight...southwest winds 10 to 15 knots with gusts up
to 20 knots. bay waters slightly choppy. 
.friday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.friday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.saturday...west winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.saturday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.sunday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.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...southwest 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 202329
cwfhgx
expires:202608211215;;076307

coastal waters forecast for texas
national weather service houston/galveston tx
629 pm cdt thu aug 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.


gmz350-355-211215-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
629 pm cdt thu aug 20 2026

.rest of tonight...south winds 10 to 15 knots. seas around
2 feet. wave detail: south 2 feet at 4 seconds. 
.friday...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. 
.friday night...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 4 seconds. 
.saturday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: south 2 feet at 4 seconds. 
.sunday...southwest winds 5 to 10 knots. seas around 2 feet. wave
detail: southwest 2 feet at 4 seconds. 
.sunday night...south winds 10 to 15 knots. seas around 2 feet. 
.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 202329
cwfhgx
expires:202608211215;;076308

coastal waters forecast for texas
national weather service houston/galveston tx
629 pm cdt thu aug 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.


gmz370-375-211215-
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-
629 pm cdt thu aug 20 2026

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

$$