777
FZUS54 KHGX 281744
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1144 AM CST Fri Nov 28 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.

GMZ300-290615-
1144 AM CST Fri Nov 28 2025

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

Winds are becoming southeasterly today as well as increasing in
speed...allowing for building seas as well. Small Craft Advisories
are in effect for all waters. Shower and thunderstorm chances
increase ahead of a strong cold front that should be pushing off
the coast after midnight, around 2am, and across the Gulf waters
through the late night and early Sunday morning hours. A few
storms may be on the stronger side. Moderate to strong offshore
flow and elevated seas will persist in the wake of the front. An
upper level disturbance is forecast to push overhead Sunday night
and Monday bringing another chance of showers and isolated
thunderstorms to the waters.

$$

GMZ330-335-290615-
Matagorda Bay-Galveston Bay-
1144 AM CST Fri Nov 28 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.THIS AFTERNOON...East winds 20 to 25 knots with gusts up to 30
knots. Bay waters choppy, increasing to rough late.
.TONIGHT...Southeast winds 20 to 25 knots with gusts up to
30 knots. Bay waters rough.
.SATURDAY...South winds 15 to 20 knots with gusts up to 25 knots.
Bay waters choppy. A chance of showers.
.SATURDAY NIGHT...South winds around 15 knots, becoming west
15 to 20 knots after midnight. Gusts up to 30 knots. Bay waters
slightly choppy, increasing to choppy after midnight. Showers with
a chance of thunderstorms.
.SUNDAY...North winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. Bay waters rough, diminishing to
choppy in the afternoon. A chance of showers in the morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Bay waters choppy. A chance of showers after midnight.
.MONDAY...Northeast winds 10 to 15 knots. Bay waters slightly
choppy. Showers likely in the morning, then showers with a chance
of thunderstorms in the afternoon.
.MONDAY NIGHT...North winds 15 to 20 knots. Bay waters choppy. A
chance of showers in the evening.
.TUESDAY...North winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. Bay waters choppy, diminishing to
slightly choppy in the afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Bay waters
smooth.

Winds and waves higher in and near thunderstorms.

$$

GMZ350-355-290615-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
1144 AM CST Fri Nov 28 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.THIS AFTERNOON...East winds 20 to 25 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 6 seconds.
.TONIGHT...Southeast winds 20 to 25 knots with gusts up to
30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
Southeast 7 feet at 6 seconds.
.SATURDAY...South winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. Seas 5 to 7 feet, occasionally to
9 feet. Wave Detail: Southeast 7 feet at 7 seconds. A chance of
showers in the afternoon.
.SATURDAY NIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
South 4 feet at 7 seconds. A chance of thunderstorms. Showers.
.SUNDAY...North winds 20 to 25 knots with gusts up to 30 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast
4 feet at 6 seconds and south 3 feet at 6 seconds. Showers likely
with a chance of thunderstorms in the morning, then a chance of
showers in the afternoon.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Northeast 5 feet at
5 seconds and south 1 foot at 6 seconds. A chance of showers.
.MONDAY...Northeast winds 15 to 20 knots. Seas 4 to 5 feet.
Showers. A chance of thunderstorms in the afternoon.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers in the evening.
.TUESDAY...North winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots, becoming east
after midnight. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ370-375-290615-
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-
1144 AM CST Fri Nov 28 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.THIS AFTERNOON...East winds 20 to 25 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 6 seconds.
.TONIGHT...Southeast winds 20 to 25 knots with gusts up to
30 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail:
East 7 feet at 7 seconds.
.SATURDAY...South winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. Seas 7 to 8 feet, occasionally to
10 feet, subsiding to 5 to 8 feet, occasionally to 10 feet in the
afternoon. Wave Detail: Southeast 6 feet at 7 seconds, becoming
southeast 5 feet at 7 seconds.
.SATURDAY NIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
Southeast 4 feet at 7 seconds. Showers with a chance of
thunderstorms.
.SUNDAY...North winds 20 to 25 knots with gusts up to 30 knots.
Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast
6 feet at 6 seconds and south 3 feet at 6 seconds. Showers with a
chance of thunderstorms in the morning, then a chance of showers
in the afternoon.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 6 feet at
6 seconds and south 1 foot at 6 seconds. A chance of showers in
the evening, then showers likely after midnight.
.MONDAY...Northeast winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Showers. A chance of thunderstorms in the
afternoon.
.MONDAY NIGHT...North winds around 20 knots, increasing to 20 to
25 knots after midnight. Seas 5 to 7 feet, occasionally to
9 feet. Showers likely, mainly in the evening.
.TUESDAY...North winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots, becoming east
after midnight. Seas 3 to 5 feet.

Winds and seas higher in and near thunderstorms.

$$