fzus54 khgx 301215
cwfhgx
expires:202608310115;;606344

coastal waters forecast for texas
national weather service houston/galveston tx
715 am 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.


gmz335-310115-
galveston bay-
715 am cdt sun aug 30 2026

.today...southwest winds around 5 knots, becoming southeast this
afternoon. bay waters smooth. a slight chance of showers and
thunderstorms this afternoon. 
.tonight...south winds around 10 knots, becoming southwest after
midnight. bay waters smooth to slightly choppy, diminishing to
smooth after midnight. 
.monday...northwest winds around 5 knots, becoming southeast in
the afternoon. bay waters smooth. a chance of showers and
thunderstorms in the afternoon. 
.monday night...south winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms after midnight. 
.tuesday...southwest winds 5 to 10 knots, becoming southeast in
the afternoon. bay waters smooth. a chance of showers and
thunderstorms. 
.tuesday night...south winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms after midnight. 
.wednesday...south winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.wednesday night...south winds 5 to 10 knots. bay waters smooth. 
.thursday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.thursday night...south winds 5 to 10 knots. bay waters smooth. a
chance of showers after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 301215
cwfhgx
expires:202608310115;;606346

coastal waters forecast for texas
national weather service houston/galveston tx
715 am 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.


gmz350-355-310115-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
715 am cdt sun aug 30 2026

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

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 301215
cwfhgx
expires:202608310115;;606347

coastal waters forecast for texas
national weather service houston/galveston tx
715 am 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.


gmz370-375-310115-
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-
715 am cdt sun aug 30 2026

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

winds and seas higher in and near thunderstorms.

$$