fzus54 khgx 221117
cwfhgx
expires:202604230030;;795650

coastal waters forecast for texas
national weather service houston/galveston tx
617 am cdt wed apr 22 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.


gmz335-230030-
galveston bay-
617 am cdt wed apr 22 2026

.today...southeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of thunderstorms this morning. showers likely.
thunderstorms likely this afternoon. 
.tonight...southeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers and thunderstorms in the evening. 
.thursday...southeast winds 10 to 15 knots. bay waters slightly
choppy. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. 
.friday...south winds 10 to 15 knots. bay waters slightly choppy.
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday...south winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.sunday...southeast winds 10 to 15 knots. bay waters slightly
choppy. 
.sunday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 221117
cwfhgx
expires:202604230030;;795653

coastal waters forecast for texas
national weather service houston/galveston tx
617 am cdt wed apr 22 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.


gmz355-230030-
coastal waters from high island to freeport tx out 20 nm-
617 am cdt wed apr 22 2026

...small craft should exercise caution in effect until 7 am cdt
this morning...

.today...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of showers this
morning. a chance of thunderstorms. showers likely this
afternoon. 
.tonight...southeast winds 10 to 15 knots with gusts up to
20 knots. seas around 3 feet. wave detail: southeast 3 feet at
6 seconds. a slight chance of showers and thunderstorms in the
evening. 
.thursday...southeast winds 10 to 15 knots. seas around 3 feet.
wave detail: southeast 3 feet at 6 seconds. 
.thursday night...southeast winds around 15 knots with gusts up
to 20 knots. seas 3 to 4 feet. wave detail: southeast 4 feet at
7 seconds. 
.friday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 7 seconds. 
.friday night...south winds 10 to 15 knots. seas around 3 feet.
wave detail: southeast 3 feet at 6 seconds. 
.saturday...south winds around 10 knots. seas 2 to 3 feet. 
.saturday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.sunday night...south winds 15 to 20 knots. seas 3 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 221117
cwfhgx
expires:202604230030;;795654

coastal waters forecast for texas
national weather service houston/galveston tx
617 am cdt wed apr 22 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.


gmz370-375-230030-
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-
617 am cdt wed apr 22 2026

.today...southeast winds around 10 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 7 seconds. a chance of showers. a slight
chance of thunderstorms early this morning, then a chance of
thunderstorms late this morning and afternoon. 
.tonight...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 7 seconds. a slight chance of showers in
the evening. 
.thursday...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 4 feet at 7 seconds. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: southeast 4 feet at
8 seconds. 
.friday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 8 seconds. 
.friday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 4 feet at 7 seconds. 
.saturday...south winds around 10 knots. seas 3 to 4 feet. 
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet. 
.sunday...southeast winds 10 to 15 knots. seas around 3 feet. 
.sunday night...southeast winds 15 to 20 knots. seas 3 to 4 feet.

winds and seas higher in and near thunderstorms.

$$