fzus54 khgx 180507
cwfhgx
expires:202509181815;;172076

coastal waters forecast for texas
national weather service houston/galveston tx
1207 am 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.


gmz335-181815-
galveston bay-
1207 am cdt thu sep 18 2025

.rest of tonight...south winds 5 to 10 knots. bay waters smooth. 
.thursday...northeast winds around 5 knots, becoming southeast in
the afternoon. bay waters smooth. a slight chance of showers and
thunderstorms. 
.thursday night...southeast winds 5 to 10 knots, becoming east
after midnight. bay waters smooth. 
.friday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth, increasing to smooth to slightly
choppy 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. 
.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.

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 180507
cwfhgx
expires:202509181815;;172078

coastal waters forecast for texas
national weather service houston/galveston tx
1207 am 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.


gmz350-355-181815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1207 am cdt thu sep 18 2025

.rest of tonight...southeast winds 5 to 10 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds. 
.thursday...east winds around 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. 
.friday...east winds around 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. 
.friday night...southeast winds 10 to 15 knots. 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 in the afternoon. 
.saturday night...southeast winds around 10 knots. seas around
2 feet. 
.sunday...southeast winds around 10 knots. seas around 2 feet. a
chance of showers and thunderstorms. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
a chance of showers and thunderstorms after midnight. 
.monday...southeast winds 10 to 15 knots. seas 3 to 4 feet. a
chance of showers and thunderstorms. 
.monday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 180507
cwfhgx
expires:202509181815;;172079

coastal waters forecast for texas
national weather service houston/galveston tx
1207 am 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.


gmz370-375-181815-
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-
1207 am cdt thu sep 18 2025

.rest of tonight...southeast winds around 10 knots. seas 2 to
4 feet. wave detail: southeast 3 feet at 6 seconds. 
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of
showers. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 5 seconds. 
.friday...east winds around 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. 
.friday night...east winds 10 to 15 knots. 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 in the afternoon. 
.saturday night...southeast winds around 10 knots. seas around
2 feet. a chance of showers and thunderstorms after midnight. 
.sunday...southeast winds around 10 knots. seas around 2 feet. a
chance of showers and thunderstorms. 
.sunday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
a chance of showers and thunderstorms after midnight. 
.monday...southeast winds around 10 knots. seas 3 to 4 feet. a
chance of showers and thunderstorms. 
.monday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$