fzus54 khgx 111821
cwfhgx
expires:202609120715;;282536

coastal waters forecast for texas
national weather service houston/galveston tx
121 pm cdt fri sep 11 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.


gmz335-120715-
galveston bay-
121 pm cdt fri sep 11 2026

.this afternoon...south winds around 10 knots. bay waters smooth
to slightly choppy. a chance of showers and thunderstorms. 
.tonight...south winds 10 to 15 knots. bay waters slightly
choppy. a slight chance of showers and thunderstorms after
midnight. 
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. a slight chance of showers and thunderstorms. 
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.sunday...south winds 5 to 10 knots. bay waters smooth. a slight
chance of showers and thunderstorms. 
.sunday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.monday...south winds 5 to 10 knots. bay waters smooth. a slight
chance of showers and thunderstorms. 
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday...south winds 5 to 10 knots. bay waters smooth. a slight
chance of showers and thunderstorms. 
.tuesday night...southeast winds 5 to 10 knots. bay waters
smooth. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 111821
cwfhgx
expires:202609120715;;282538

coastal waters forecast for texas
national weather service houston/galveston tx
121 pm cdt fri sep 11 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.


gmz350-355-120715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
121 pm cdt fri sep 11 2026

.this afternoon...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers
with isolated thunderstorms. 
.tonight...south winds 15 to 20 knots. seas 2 to 4 feet. wave
detail: southeast 3 feet at 5 seconds. a slight chance of showers
and thunderstorms. 
.saturday...south winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 2 to 4 feet. wave detail: south
3 feet at 6 seconds. a slight chance of showers and thunderstorms. 
.saturday night...south winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.sunday night...southeast winds 15 to 20 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds. a slight chance of showers
and thunderstorms. 
.monday...south winds 10 to 15 knots. seas 2 to 3 feet. a slight
chance of showers and thunderstorms. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.a
slight chance of showers and thunderstorms. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet.a
slight chance of showers and thunderstorms.  
.tuesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 3 feet. a slight chance
of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 111821
cwfhgx
expires:202609120715;;282539

coastal waters forecast for texas
national weather service houston/galveston tx
121 pm cdt fri sep 11 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.


gmz370-375-120715-
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-
121 pm cdt fri sep 11 2026

.this afternoon...south winds 10 to 15 knots. seas around 2 feet.
wave detail: southwest 2 feet at 5 seconds and east 1 foot at
5 seconds. a chance of showers with isolated thunderstorms. 
.tonight...south winds around 15 knots, increasing to 15 to
20 knots after midnight. seas 2 to 4 feet. wave detail: southeast
3 feet at 5 seconds. a slight chance of showers and thunderstorms. 
.saturday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: south 3 feet at 6 seconds. 
.saturday night...south winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 6 seconds. 
.sunday night...southeast winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 5 seconds. a slight chance of showers and
thunderstorms. 
.monday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet. a
slight chance of showers and thunderstorms. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$