Coastal Waters Forecast
Issued by NWS Houston/Galveston, TX

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FZUS54 KHGX 021505 AAA
CWFHGX

Coastal Waters Forecast for Texas...UPDATED
National Weather Service Houston/Galveston TX
1005 AM CDT Thu May 2 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.

GMZ300-030330-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
1005 AM CDT Thu May 2 2024

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

Moderate onshore winds are expected through early next week and
seas will generally be between 3 and 6 feet. Winds may flirt with
advisory levels at times...with small craft exercise caution in
place for the afternoon. Shower and thunderstorm chances will
persist at times through the rest of the work week...with rounds
of thunderstorms. Winds and waves would be higher in and near
thunderstorms.

$$

GMZ335-030330-
Galveston Bay-
1005 AM CDT Thu May 2 2024

...Small Craft Should Exercise Caution...

.REST OF TODAY...Southeast winds 15 to 20 knots. Bay waters
choppy. A chance of showers and thunderstorms late this morning,
then showers and thunderstorms early this afternoon. A slight
chance of showers and thunderstorms late. Some thunderstorms may
produce heavy rainfall late this morning and early afternoon.
.TONIGHT...Southeast winds 15 to 20 knots, diminishing to around
15 knots after midnight. Bay waters choppy, becoming slightly
choppy after midnight. A slight chance of showers and
thunderstorms early in the evening, then a chance of showers and
thunderstorms in the late evening and early morning. Showers and
thunderstorms likely late.
.FRIDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. Showers and thunderstorms likely early in the morning,
then a chance of showers and thunderstorms in the late morning
and afternoon.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy. A chance of showers and thunderstorms early in
the evening.
.SATURDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.SUNDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.MONDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.MONDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.

Winds and waves higher in and near thunderstorms.

$$

GMZ330-030330-
Matagorda Bay-
1005 AM CDT Thu May 2 2024

...Small Craft Should Exercise Caution...

.REST OF TODAY...Southeast winds 15 to 20 knots. Bay waters
choppy.
.TONIGHT...Southeast winds 15 to 20 knots, diminishing to around
15 knots late. Bay waters choppy, becoming slightly choppy late.
A slight chance of showers and thunderstorms early in the
evening, then a chance of showers and thunderstorms in the late
evening and overnight.
.FRIDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. A chance of showers and thunderstorms early in the
morning.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.SATURDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.SUNDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.MONDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.

Winds and waves higher in and near thunderstorms.

$$

GMZ350-355-030330-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
1005 AM CDT Thu May 2 2024

...Small Craft Should Exercise Caution...

.REST OF TODAY...Southeast winds 15 to 20 knots, diminishing to
around 15 knots this afternoon. Seas 4 to 5 feet. Wave Detail:
Southeast 4 feet at 7 seconds. A slight chance of showers and
thunderstorms this afternoon. Some thunderstorms may produce
heavy rainfall early this afternoon.
.TONIGHT...Southeast winds 15 to 20 knots, diminishing to around
15 knots after midnight. Seas around 4 feet. Wave Detail:
Southeast 4 feet at 5 seconds. A slight chance of showers and
thunderstorms early in the evening, then a chance of showers and
thunderstorms in the late evening and overnight.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 4 feet at 4 seconds and southeast 4 feet at
7 seconds. A chance of showers and thunderstorms early in the
morning.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots, diminishing to
around 15 knots after midnight. Seas 3 to 5 feet. Wave Detail:
Southeast 5 feet at 5 seconds.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: Southeast 4 feet at 4 seconds and southeast 4 feet
at 7 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: Southeast 4 feet at 4 seconds.
.SUNDAY...Southeast winds around 15 knots. Seas 3 to 5 feet.
.SUNDAY NIGHT...Southeast winds around 15 knots. Seas 4 to
5 feet.
.MONDAY...Southeast winds around 15 knots. Seas 4 to 5 feet.
.MONDAY NIGHT...Southeast winds around 15 knots. Seas 4 to
5 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ370-375-030330-
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-
1005 AM CDT Thu May 2 2024

...Small Craft Should Exercise Caution...

.REST OF TODAY...Southeast winds 15 to 20 knots, diminishing to
around 15 knots this afternoon. Seas 4 to 5 feet. Wave Detail:
Southeast 5 feet at 6 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: Southeast 5 feet at 5 seconds. A slight chance of showers
and thunderstorms early in the evening, then a chance of showers
and thunderstorms in the late evening and overnight.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: Southeast 5 feet at 4 seconds and southeast 5 feet at
7 seconds. A chance of showers and thunderstorms early in the
morning.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots, diminishing to
around 15 knots late. Seas 4 to 5 feet. Wave Detail: Southeast
5 feet at 5 seconds.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet.
Wave Detail: Southeast 5 feet at 4 seconds and southeast 5 feet
at 7 seconds.
.SATURDAY NIGHT...Southeast winds around 15 knots. Seas 4 to
5 feet. Wave Detail: Southeast 5 feet at 4 seconds.
.SUNDAY...Southeast winds around 15 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet.
.SUNDAY NIGHT...Southeast winds around 15 knots. Seas 4 to 6 feet
with occasional seas up to 8 feet.
.MONDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet.
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 6 feet
with occasional seas up to 8 feet.

Winds and seas higher in and near thunderstorms.

$$