fzus54 khgx 190052
cwfhgx
expires:202509191315;;220865

coastal waters forecast for texas
national weather service houston/galveston tx
752 pm cdt thu sep 18 2025

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.


gmz335-191315-
galveston bay-
752 pm cdt thu sep 18 2025

.tonight...southeast winds 5 to 10 knots, becoming east late. bay
waters smooth. 
.friday...northeast winds 5 to 10 knots, becoming southeast in
the afternoon. bay waters smooth. a slight chance of showers and
thunderstorms in the afternoon. 
.friday night...southeast winds 5 to 10 knots. bay waters smooth.
.saturday...east winds 5 to 10 knots. bay waters smooth. 
.saturday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. 
.sunday...southeast winds around 10 knots. bay waters smooth to
slightly choppy. a chance of showers and thunderstorms. 
.sunday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. 
.monday...southeast winds around 10 knots. bay waters smooth to
slightly choppy. a chance of showers and thunderstorms. 
.monday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of showers and thunderstorms
after midnight. 
.tuesday...south winds around 10 knots. bay waters smooth to
slightly choppy. showers and thunderstorms likely. 
.tuesday night...south winds around 10 knots, becoming southwest
after midnight. bay waters smooth to slightly choppy, diminishing
to smooth after midnight. a chance of showers and thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 190052
cwfhgx
expires:202509191315;;220867

coastal waters forecast for texas
national weather service houston/galveston tx
752 pm cdt thu sep 18 2025

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.


gmz350-355-191315-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
752 pm cdt thu sep 18 2025

.tonight...southeast winds 10 to 15 knots with gusts up to
20 knots, becoming east around 10 knots late. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. 
.friday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.friday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming southeast around 10 knots after midnight. seas
around 2 feet. wave detail: east 2 feet at 5 seconds. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a chance of showers and
thunderstorms. 
.saturday night...southeast winds around 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. a chance of
showers and thunderstorms after midnight. 
.sunday...southeast winds around 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 4 seconds. a chance of showers
and thunderstorms. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers and thunderstorms after midnight. 
.monday...southeast winds around 10 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers and thunderstorms after midnight. 
.tuesday...south winds 10 to 15 knots. seas 2 to 3 feet. showers
and thunderstorms likely, mainly in the morning. 
.tuesday night...south winds around 10 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 190052
cwfhgx
expires:202509191315;;220868

coastal waters forecast for texas
national weather service houston/galveston tx
752 pm cdt thu sep 18 2025

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.


gmz370-375-191315-
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-
752 pm cdt thu sep 18 2025

.tonight...east winds 10 to 15 knots, diminishing to around
10 knots late. seas around 2 feet. wave detail: east 2 feet at
5 seconds. 
.friday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a slight chance of showers and
thunderstorms in the afternoon. 
.friday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: east 2 feet at 5 seconds. a chance of
showers and thunderstorms after midnight. 
.saturday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a chance of showers and
thunderstorms. 
.saturday night...southeast winds around 10 knots. seas around
2 feet. wave detail: east 2 feet at 6 seconds. a chance of
showers and thunderstorms after midnight. 
.sunday...southeast winds around 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers
and thunderstorms. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
a chance of showers and thunderstorms. 
.monday...southeast winds around 10 knots. seas around 3 feet.
showers and thunderstorms likely. 
.monday night...southeast winds 10 to 15 knots. seas around
3 feet. a chance of showers and thunderstorms. 
.tuesday...south winds around 10 knots. seas around 3 feet.
showers and thunderstorms likely, mainly in the morning. 
.tuesday night...south winds around 10 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$