550
FZUS54 KHGX 070741
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
241 AM CDT Sat Jun 7 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.

GMZ300-072015-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
241 AM CDT Sat Jun 7 2025

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

A fairly typical summer time pattern is anticipated for the next
several days with a prevailing onshore flow. Winds at night will
generally increase to around 15 knots, near the threshold for
small craft needing to exercise caution. During the day, winds
should back down into the 10-15 knot range. Chances for scattered
showers and thunderstorms increase early next week.

$$

GMZ335-072015-
Galveston Bay-
241 AM CDT Sat Jun 7 2025

.TODAY...South winds 10 to 15 knots. Bay waters slightly choppy.
Hazy.
.TONIGHT...South winds around 15 knots. Bay waters slightly
choppy. A slight chance of showers late.
.SUNDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
.SUNDAY NIGHT...South winds around 15 knots. Bay waters slightly
choppy.
.MONDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
A chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.
.TUESDAY...South winds around 10 knots. Bay waters smooth to
slightly choppy. A chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 10 knots. Bay waters
smooth to slightly choppy. A chance of showers and thunderstorms
after midnight.
.WEDNESDAY...South winds around 10 knots. Bay waters smooth to
slightly choppy. Showers and thunderstorms likely, mainly in the
morning.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ330-072015-
Matagorda Bay-
241 AM CDT Sat Jun 7 2025

.TODAY...South winds 10 to 15 knots. Bay waters slightly choppy.
Hazy.
.TONIGHT...South winds around 15 knots. Bay waters slightly
choppy. A chance of sprinkles late.
.SUNDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
.SUNDAY NIGHT...South winds around 15 knots. Bay waters slightly
choppy.
.MONDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.TUESDAY...South winds around 10 knots. Bay waters smooth to
slightly choppy. A chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy. A chance of showers and thunderstorms after
midnight.
.WEDNESDAY...South winds 10 to 15 knots. Bay waters slightly
choppy. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ350-355-072015-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
241 AM CDT Sat Jun 7 2025

.TODAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: South 4 feet at 7 seconds. Hazy.
.TONIGHT...South winds around 15 knots. Seas 3 to 4 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of sprinkles late.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: South 3 feet at 6 seconds.
.SUNDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: South 3 feet at 6 seconds.
.MONDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: South 3 feet at 6 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 3 feet at 6 seconds.
.TUESDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. A chance
of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet. A chance of showers and thunderstorms after midnight.
.WEDNESDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. A
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
5 feet. A chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ370-375-072015-
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-
241 AM CDT Sat Jun 7 2025

.TODAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: South 4 feet at 6 seconds. Hazy.
.TONIGHT...South winds around 15 knots. Seas 3 to 4 feet. Wave
Detail: South 3 feet at 6 seconds.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: South 3 feet at 6 seconds.
.SUNDAY NIGHT...South winds around 15 knots. Seas 3 to 5 feet.
Wave Detail: South 4 feet at 6 seconds.
.MONDAY...South winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: South 4 feet at 6 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 3 feet at 6 seconds.
.TUESDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. A chance
of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
5 feet. A chance of showers and thunderstorms after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. A
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to
5 feet. A chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$