190
FZUS54 KHGX 010504
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1204 AM CDT Tue Jul 1 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.

GMZ300-011815-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
1204 AM CDT Tue Jul 1 2025

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

Light to occasionally moderate onshore winds and relatively low
seas are expected through the rest of the week as high pressure
settles over the region. Isolated showers and thunderstorms cannot
be ruled out each day.

$$

GMZ335-011815-
Galveston Bay-
1204 AM CDT Tue Jul 1 2025

.REST OF TONIGHT...South winds 5 to 10 knots, veering to west
late. Bay waters smooth. Hazy.
.TUESDAY...West winds 5 to 10 knots, backing to south in the
afternoon. Bay waters smooth. Hazy.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters
smooth. Hazy.
.WEDNESDAY...West winds 5 to 10 knots, backing to south in the
afternoon. Bay waters smooth. Hazy.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters
smooth. Hazy early in the evening.
.THURSDAY...South winds 5 to 10 knots. Bay waters smooth.
.THURSDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
.FRIDAY...South winds 5 to 10 knots. Bay waters smooth.
.FRIDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
.SATURDAY...Southwest winds 5 to 10 knots, backing to south in
the afternoon. Bay waters smooth.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.

$$

GMZ330-011815-
Matagorda Bay-
1204 AM CDT Tue Jul 1 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Bay waters
smooth. Hazy.
.TUESDAY...East winds 5 to 10 knots, veering to southeast in the
afternoon. Bay waters smooth. Hazy. A slight chance of showers
and thunderstorms late in the morning.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
smooth. Hazy.
.WEDNESDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Hazy.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Hazy early in the evening.
.THURSDAY...South winds around 10 knots, becoming southeast 10 to
15 knots in the afternoon. Bay waters smooth, rising to slightly
choppy in the afternoon.
.THURSDAY NIGHT...South winds 10 to 15 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 5 to 10 knots. Bay waters smooth.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.

Winds and waves higher in and near thunderstorms.

$$

GMZ350-355-011815-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
1204 AM CDT Tue Jul 1 2025

.REST OF TONIGHT...South winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. Hazy.
.TUESDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. Hazy.
.TUESDAY NIGHT...South winds around 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. Hazy.
.WEDNESDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. Hazy.
.WEDNESDAY NIGHT...South winds around 10 knots. Seas around
3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Hazy early in
the evening.
.THURSDAY...South winds 5 to 10 knots. Seas around 3 feet in the
morning, then around 2 feet or less. Wave Detail: Southeast
3 feet at 7 seconds, becoming southeast 2 feet at 6 seconds.
.THURSDAY NIGHT...South winds 10 to 15 knots. Seas around 3 feet.
.FRIDAY...South winds 5 to 10 knots. Seas around 3 feet in the
morning, then around 2 feet or less.
.FRIDAY NIGHT...South winds around 10 knots. Seas around 2 feet
or less, then around 3 feet after midnight.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet or
less.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet
or less.

$$

GMZ370-375-011815-
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-
1204 AM CDT Tue Jul 1 2025

.REST OF TONIGHT...South winds 5 to 10 knots. Seas 3 to 5 feet.
Wave Detail: Southeast 3 feet at 7 seconds. Hazy.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: South 3 feet at 7 seconds. Hazy.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: South 3 feet at 7 seconds. Hazy.
.WEDNESDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. Hazy.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. Hazy early in the
evening.
.THURSDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.THURSDAY NIGHT...South winds around 10 knots. Seas around
3 feet.
.FRIDAY...South winds 5 to 10 knots. Seas around 3 feet in the
morning, then around 2 feet or less.
.FRIDAY NIGHT...South winds around 10 knots. Seas around 2 feet
or less.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet or
less.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet
or less.

$$