fzus54 khgx 310447
cwfhgx
expires:202608311730;;644962

coastal waters forecast for texas
national weather service houston/galveston tx
1147 pm cdt sun aug 30 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.


gmz335-311730-
galveston bay-
1147 pm cdt sun aug 30 2026

.rest of tonight...south winds 5 to 10 knots. bay waters smooth. 
.monday...north winds around 5 knots, becoming southeast 10 to 15
knots in the afternoon. bay waters smooth to slightly choppy. a 
slight chance of showers and thunderstorms. 
.monday night...southeast winds 10 knots, becoming northeast 10 
to 15 knots after midnight. bay waters slightly choppy. showers 
and thunderstorms likely after midnight. 
.tuesday...north winds 10 to 15 knots, becoming northeast in the
afternoon. gusts up to 25 knots. bay waters slightly choppy.
showers and thunderstorms. 
.tuesday night...south winds 10 to 15 knots. gusts up to 25 knots
in the evening. bay waters slightly choppy. showers and
thunderstorms, mainly in the evening. 
.wednesday...south winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.wednesday night...south winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.thursday...south winds 5 to 10 knots, becoming southeast in the
afternoon. bay waters smooth. a chance of showers and
thunderstorms. 
.thursday night...south winds 5 to 10 knots. bay waters smooth. 
.friday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.friday night...southeast winds 5 to 10 knots. bay waters smooth.

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 310447
cwfhgx
expires:202608311730;;644963

coastal waters forecast for texas
national weather service houston/galveston tx
1147 pm cdt sun aug 30 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.


gmz355-311730-
coastal waters from high island to freeport tx out 20 nm-
1147 pm cdt sun aug 30 2026

.rest of tonight...southeast winds 10 knots. seas 2 feet or less.
wave detail: south 1 foot at 3 seconds. 
.monday...east winds 5 to 10 knots becoming southeast near 10
knots. seas 2 feet or less. wave detail: south 1 foot at 4 
seconds. a slight chance of showers and thunderstorms. 
.monday night...southeast winds around 10 knots, becoming
northeast 10 to 15 knots with gusts up to 20 knots after
midnight. seas 2 to 3 feet. wave detail: southeast 1 foot at
5 seconds. a chance of showers and thunderstorms in the evening,
then showers and thunderstorms likely after midnight. 
.tuesday...northwest winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 5 feet. wave detail: southwest 1 foot at
4 seconds and east 1 foot at 5 seconds. showers and
thunderstorms. 
.tuesday night...south winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: southeast 2 feet at 5 seconds. showers and
thunderstorms likely, mainly in the evening. 
.wednesday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 4 seconds. a
chance of showers and thunderstorms in the morning. 
.wednesday night...south winds around 10 knots. seas around
2 feet. 
.thursday...south winds 5 to 10 knots. seas around 2 feet. a
chance of showers and thunderstorms in the morning. 
.thursday night...south winds 5 to 10 knots. seas around 2 feet. 
.friday...southeast winds 5 to 10 knots. seas around 2 feet. a
chance of showers and thunderstorms in the morning. 
.friday night...southeast winds 5 to 10 knots. seas around
2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 310447
cwfhgx
expires:202608311730;;644964

coastal waters forecast for texas
national weather service houston/galveston tx
1147 pm cdt sun aug 30 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.


gmz375-311730-
waters from high island to freeport tx from 20 to 60 nm-
1147 pm cdt sun aug 30 2026

.rest of tonight...southeast winds knots. seas 2 feet or less. 
wave detail: southeast 1 foot at 3 seconds. 
.monday...northeast winds 5 to 10 knots becoming southeast. seas 
around 2 feet. wave detail: south 1 foot at 4 seconds. a slight 
chance of showers and thunderstorms in the morning, then a chance 
of showers and thunderstorms in the afternoon. 
.monday night...east winds around 10 knots, becoming west 10 to
15 knots with gusts up to 20 knots after midnight. seas 2 to
3 feet. wave detail: south 1 foot at 4 seconds and east 1 foot at
6 seconds. a chance of showers and thunderstorms after midnight. 
.tuesday...northwest winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 5 feet. wave detail: southwest 1 foot at
4 seconds and east 1 foot at 5 seconds. showers and
thunderstorms. 
.tuesday night...south winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers
and thunderstorms. 
.wednesday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 5 seconds. a
chance of showers and thunderstorms in the morning. 
.wednesday night...south winds around 10 knots. seas around
2 feet. 
.thursday...south winds 5 to 10 knots. seas around 2 feet. 
.thursday night...southeast winds 5 to 10 knots. seas around
2 feet. 
.friday...southeast winds 5 to 10 knots. seas around 2 feet. a
chance of showers and thunderstorms in the morning. 
.friday night...southeast winds 5 to 10 knots. seas around
2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 301824
cwfhgx
expires:202608310715;;619111

coastal waters forecast for texas
national weather service houston/galveston tx
124 pm cdt sun aug 30 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.


gmz350-355-310715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
124 pm cdt sun aug 30 2026

.this afternoon...southeast winds 5 to 10 knots. seas 1 foot or
less. wave detail: south 1 foot at 3 seconds. 
.tonight...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 1 foot at 3 seconds. 
.monday...west winds around 5 knots, becoming southeast in the
afternoon. seas around 2 feet. wave detail: south 1 foot at
4 seconds. 
.monday night...south winds 5 to 10 knots, becoming southwest
after midnight. seas around 2 feet. wave detail: southeast 1 foot
at 5 seconds. a chance of thunderstorms. a chance of showers. 
.tuesday...west winds 5 to 10 knots, becoming southwest in the
afternoon. seas around 2 feet. wave detail: east 1 foot at
5 seconds and southwest 1 foot at 5 seconds. a chance of
thunderstorms. showers.
.tuesday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers
in the evening, then a chance of showers and thunderstorms after
midnight. 
.wednesday...south winds 5 to 10 knots. seas around 2 feet. a
chance of thunderstorms. a chance of showers. 
.wednesday night...south winds 5 to 10 knots. seas around 2 feet.
.thursday...south winds 5 to 10 knots. seas around 2 feet in the
morning, then 1 foot or less. 
.thursday night...southeast winds 5 to 10 knots. seas around
2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 301824
cwfhgx
expires:202608310715;;619112

coastal waters forecast for texas
national weather service houston/galveston tx
124 pm cdt sun aug 30 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.


gmz370-375-310715-
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-
124 pm cdt sun aug 30 2026

.this afternoon...southeast winds around 5 knots. seas 1 foot or
less. wave detail: south 1 foot at 3 seconds and southeast 1 foot
at 8 seconds. 
.tonight...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 1 foot at 3 seconds and southeast 1 foot at
9 seconds. 
.monday...west winds around 5 knots, becoming northeast in the
afternoon. seas around 2 feet in the morning, then 1 foot or
less. wave detail: south 1 foot at 4 seconds and southeast 1 foot
at 8 seconds, becoming south 1 foot at 4 seconds and east 1 foot
at 8 seconds. 
.monday night...southeast winds 5 to 10 knots, becoming southwest
after midnight. seas around 2 feet. wave detail: southeast 1 foot
at 5 seconds. a chance of showers and thunderstorms after
midnight. 
.tuesday...west winds 5 to 10 knots, becoming northwest in the
afternoon. seas around 2 feet. wave detail: southwest 1 foot at
5 seconds and east 1 foot at 6 seconds. showers likely with a
chance of thunderstorms in the morning, then a chance of showers
in the afternoon. 
.tuesday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers. 
.wednesday...south winds 5 to 10 knots. seas around 2 feet. a
chance of showers and thunderstorms in the morning. 
.wednesday night...southeast winds 5 to 10 knots. seas around
2 feet. 
.thursday...southeast winds 5 to 10 knots. seas around 2 feet. 
.thursday night...southeast winds 5 to 10 knots. seas around
2 feet. 

winds and seas higher in and near thunderstorms.

$$