FZUS54 KHGX 231128
CWFHGX
Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
528 AM CST Tue Dec 23 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.
GMZ300-240015-
528 AM CST Tue Dec 23 2025
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Areas of dense fog will persist through the morning with patchy
fog possibly lingering through the entire day near the Bay
entrances and nearshore waters. Any improvements during the
afternoon hours will quickly end by the evening hours with areas
of dense fog returning tonight into Wednesday morning. Fog
potential will return nightly through Friday. Light southeasterly
winds and low seas prevail.
$$
GMZ335-240015-
Galveston Bay-
528 AM CST Tue Dec 23 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...
.TODAY...Southeast winds 5 to 10 knots. Bay waters smooth. Areas
of dense fog this morning, then patchy fog this afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Bay waters smooth.
Areas of dense fog.
.WEDNESDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Areas of dense fog in the morning, then patchy fog in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
smooth. Areas of dense fog.
.THURSDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Areas of fog in the morning, then patchy fog in the afternoon.
.THURSDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Patchy fog in the evening, then areas of fog after midnight.
.FRIDAY...Southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. Bay waters smooth, increasing to
slightly choppy in the afternoon. Areas of fog in the morning,
then patchy fog in the afternoon.
.FRIDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy. Areas of fog.
.SATURDAY...South winds around 10 knots. Bay waters smooth to
slightly choppy. Areas of fog in the morning, then patchy fog in
the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Patchy fog.
$$
GMZ330-240015-
Matagorda Bay-
528 AM CST Tue Dec 23 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...
.TODAY...Southeast winds 5 to 10 knots. Bay waters smooth. Areas
of dense fog early this morning, then patchy dense fog late this
morning and afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Bay waters smooth.
Patchy fog in the evening, then areas of dense fog after
midnight.
.WEDNESDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Areas of fog in the morning, then patchy fog in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
smooth. Patchy fog.
.THURSDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Patchy fog in the morning.
.THURSDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Patchy fog in the evening, then areas of fog after midnight.
.FRIDAY...South winds 5 to 10 knots. Bay waters smooth. Areas of
fog in the morning.
.FRIDAY NIGHT...South winds around 10 knots. Bay waters smooth to
slightly choppy. Patchy fog in the evening, then areas of fog
after midnight.
.SATURDAY...South winds 10 to 15 knots. Bay waters slightly
choppy. Areas of fog in the morning.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Patchy fog.
$$
GMZ350-355-240015-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
528 AM CST Tue Dec 23 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...
.TODAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 5 seconds. Patchy dense fog.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds. Areas of dense fog.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. Patchy fog.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 8 seconds. Patchy fog.
.THURSDAY...Southeast winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 8 seconds. Patchy fog.
.THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 8 seconds. Patchy fog in the
evening, then areas of fog after midnight.
.FRIDAY...South winds around 10 knots. Seas 2 to 3 feet. Areas of
fog in the morning, then patchy fog in the afternoon.
.FRIDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
Patchy fog in the evening, then areas of fog after midnight.
.SATURDAY...South winds around 10 knots. Seas around 2 feet.
Areas of fog in the morning, then patchy fog in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Patchy fog.
$$
GMZ370-375-240015-
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-
528 AM CST Tue Dec 23 2025
.TODAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. Patchy fog.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. Patchy fog.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. Patchy fog.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around
3 feet. Wave Detail: Southeast 3 feet at 8 seconds. Patchy fog.
.THURSDAY...Southeast winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 8 seconds. Patchy fog in the
morning.
.THURSDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 8 seconds. Areas of fog after
midnight.
.FRIDAY...South winds 5 to 10 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Areas of fog after midnight.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. Patchy
fog in the morning.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Patchy fog after midnight.
$$
CWFHGX
Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
528 AM CST Tue Dec 23 2025
Upper Texas coastal waters from High Island to the Matagorda Ship
Channel out 60 nautical miles including Galveston and Matagorda
Bays.
Seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
GMZ300-240015-
528 AM CST Tue Dec 23 2025
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Areas of dense fog will persist through the morning with patchy
fog possibly lingering through the entire day near the Bay
entrances and nearshore waters. Any improvements during the
afternoon hours will quickly end by the evening hours with areas
of dense fog returning tonight into Wednesday morning. Fog
potential will return nightly through Friday. Light southeasterly
winds and low seas prevail.
$$
GMZ335-240015-
Galveston Bay-
528 AM CST Tue Dec 23 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...
.TODAY...Southeast winds 5 to 10 knots. Bay waters smooth. Areas
of dense fog this morning, then patchy fog this afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Bay waters smooth.
Areas of dense fog.
.WEDNESDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Areas of dense fog in the morning, then patchy fog in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
smooth. Areas of dense fog.
.THURSDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Areas of fog in the morning, then patchy fog in the afternoon.
.THURSDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Patchy fog in the evening, then areas of fog after midnight.
.FRIDAY...Southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. Bay waters smooth, increasing to
slightly choppy in the afternoon. Areas of fog in the morning,
then patchy fog in the afternoon.
.FRIDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy. Areas of fog.
.SATURDAY...South winds around 10 knots. Bay waters smooth to
slightly choppy. Areas of fog in the morning, then patchy fog in
the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Patchy fog.
$$
GMZ330-240015-
Matagorda Bay-
528 AM CST Tue Dec 23 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...
.TODAY...Southeast winds 5 to 10 knots. Bay waters smooth. Areas
of dense fog early this morning, then patchy dense fog late this
morning and afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Bay waters smooth.
Patchy fog in the evening, then areas of dense fog after
midnight.
.WEDNESDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Areas of fog in the morning, then patchy fog in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
smooth. Patchy fog.
.THURSDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
Patchy fog in the morning.
.THURSDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Patchy fog in the evening, then areas of fog after midnight.
.FRIDAY...South winds 5 to 10 knots. Bay waters smooth. Areas of
fog in the morning.
.FRIDAY NIGHT...South winds around 10 knots. Bay waters smooth to
slightly choppy. Patchy fog in the evening, then areas of fog
after midnight.
.SATURDAY...South winds 10 to 15 knots. Bay waters slightly
choppy. Areas of fog in the morning.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
Patchy fog.
$$
GMZ350-355-240015-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
528 AM CST Tue Dec 23 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...
.TODAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 5 seconds. Patchy dense fog.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds. Areas of dense fog.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. Patchy fog.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 8 seconds. Patchy fog.
.THURSDAY...Southeast winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 8 seconds. Patchy fog.
.THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 8 seconds. Patchy fog in the
evening, then areas of fog after midnight.
.FRIDAY...South winds around 10 knots. Seas 2 to 3 feet. Areas of
fog in the morning, then patchy fog in the afternoon.
.FRIDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
Patchy fog in the evening, then areas of fog after midnight.
.SATURDAY...South winds around 10 knots. Seas around 2 feet.
Areas of fog in the morning, then patchy fog in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Patchy fog.
$$
GMZ370-375-240015-
Waters from Freeport to Matagorda Ship Channel TX from 20 to
60 NM-Waters from High Island to Freeport TX from 20 to 60 NM-
528 AM CST Tue Dec 23 2025
.TODAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. Patchy fog.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. Patchy fog.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. Patchy fog.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around
3 feet. Wave Detail: Southeast 3 feet at 8 seconds. Patchy fog.
.THURSDAY...Southeast winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 8 seconds. Patchy fog in the
morning.
.THURSDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 8 seconds. Areas of fog after
midnight.
.FRIDAY...South winds 5 to 10 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Areas of fog after midnight.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. Patchy
fog in the morning.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Patchy fog after midnight.
$$