Coastal Waters Forecast
Issued by NWS Houston/Galveston, TX

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FZUS54 KHGX 240829
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
329 AM CDT Wed Apr 24 2024

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.

GMZ300-242115-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
329 AM CDT Wed Apr 24 2024

.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM including
Galveston and Matagorda Bays.

Light onshore flow and low seas will continue through Thursday
morning. Winds and seas will be on an upward climb late Thursday
and into the weekend as a long fetch of moderate to strong
southeast winds set up across the Gulf. Small Craft Advisories are
likely Friday into Saturday night.

$$

GMZ335-242115-
Galveston Bay-
329 AM CDT Wed Apr 24 2024

.TODAY...Southeast winds around 10 knots, increasing to 10 to
15 knots late. Bay waters smooth, becoming slightly choppy late.
.TONIGHT...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.THURSDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Bay waters
choppy.
.FRIDAY...South winds 20 to 25 knots. Bay waters rough.
.FRIDAY NIGHT...Southeast winds 20 to 25 knots. Bay waters rough.
.SATURDAY...Southeast winds 20 to 25 knots. Bay waters rough.
.SATURDAY NIGHT...Southeast winds around 20 knots. Bay waters
choppy.
.SUNDAY...Southeast winds 15 to 20 knots. Bay waters choppy.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Bay waters
choppy. A chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ330-242115-
Matagorda Bay-
329 AM CDT Wed Apr 24 2024

.TODAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.TONIGHT...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.THURSDAY...Southeast winds around 15 knots, increasing to 15 to
20 knots late. Bay waters slightly choppy, becoming choppy late.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Bay waters
choppy.
.FRIDAY...South winds 20 to 25 knots. Bay waters rough.
.FRIDAY NIGHT...Southeast winds 20 to 25 knots. Bay waters rough.
.SATURDAY...Southeast winds 20 to 25 knots. Bay waters rough.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Bay waters
choppy.
.SUNDAY...Southeast winds 15 to 20 knots. Bay waters choppy.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.

$$

GMZ350-355-242115-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
329 AM CDT Wed Apr 24 2024

.TODAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to
6 feet with occasional seas up to 8 feet.
.FRIDAY...South winds 20 to 25 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet.
.FRIDAY NIGHT...Southeast winds 20 to 25 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet.
.SATURDAY...Southeast winds 20 to 25 knots. Seas 5 to 8 feet with
occasional seas up to 10 feet.
.SATURDAY NIGHT...Southeast winds 20 to 25 knots. Seas 6 to
8 feet with occasional seas up to 10 feet.
.SUNDAY...Southeast winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. Seas 5 to 8 feet with occasional seas
up to 10 feet.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet.

$$

GMZ370-375-242115-
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-
329 AM CDT Wed Apr 24 2024

.TODAY...Southeast winds around 10 knots. Seas 2 to 3 feet.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to
6 feet with occasional seas up to 8 feet.
.FRIDAY...Southeast winds 20 to 25 knots. Seas 6 to 7 feet with
occasional seas up to 9 feet.
.FRIDAY NIGHT...Southeast winds 20 to 25 knots. Seas 6 to 7 feet
with occasional seas up to 9 feet.
.SATURDAY...Southeast winds 20 to 25 knots. Seas 7 to 9 feet with
occasional seas up to 11 feet.
.SATURDAY NIGHT...Southeast winds 20 to 25 knots. Seas 8 to
9 feet with occasional seas up to 11 feet.
.SUNDAY...Southeast winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. Seas 7 to 9 feet with occasional seas
up to 11 feet.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet.

$$


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