Coastal Waters Forecast
Issued by NWS Houston/Galveston, TX

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237
FZUS54 KHGX 231933
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
233 PM CDT Sun Jun 23 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.

GMZ300-240815-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
233 PM CDT Sun Jun 23 2024

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

Light to moderate onshore winds will continue well into next week,
with waves remaining on a diminishing trend to around 2 feet by
Tuesday. A few long period swells associated wa weak disturbance
in the SW Gulf are possible as we head into the beginning of the
week, but in general cautions and/or advisories are not expected.
There will be a daily risk of isolated showers and thunderstorms
every day through next week.


$$

GMZ335-240815-
Galveston Bay-
233 PM CDT Sun Jun 23 2024

.TONIGHT...Southeast winds 5 to 10 knots. Bay waters smooth.
.MONDAY...Southeast winds 5 to 10 knots. Bay waters smooth. A
slight chance of showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
.TUESDAY...South winds around 5 knots, becoming southeast 10 to
15 knots in the afternoon. Bay waters slightly choppy.
.TUESDAY NIGHT...South winds 10 to 15 knots, easing to around
10 knots late. Bay waters slightly choppy, easing to smooth late.
.WEDNESDAY...South winds 5 to 10 knots. Bay waters smooth.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
.THURSDAY...South winds 5 to 10 knots. Bay waters smooth. A
chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...South winds 10 to 15 knots, easing to around
10 knots after midnight. Bay waters slightly choppy, easing to
smooth after midnight.
.FRIDAY...South winds around 10 knots, rising to 10 to 15 knots
in the afternoon. Bay waters smooth, rising to slightly choppy in
the afternoon. A chance of showers and thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.

$$

GMZ330-240815-
Matagorda Bay-
233 PM CDT Sun Jun 23 2024

.TONIGHT...Southeast winds 5 to 10 knots. Bay waters smooth.
.MONDAY...Southeast winds 5 to 10 knots. Bay waters smooth. A
slight chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters smooth.
.TUESDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
.TUESDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
.WEDNESDAY...South winds 5 to 10 knots. Bay waters smooth.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
.THURSDAY...South winds 5 to 10 knots. Bay waters smooth.
.THURSDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.
.FRIDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
A chance of showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.

$$

GMZ350-355-240815-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
233 PM CDT Sun Jun 23 2024

.TONIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 4 feet at 7 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. A slight chance of
thunderstorms early in the morning. A slight chance of showers
until late afternoon. A slight chance of thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas around
3 feet. Wave Detail: Southeast 2 feet at 7 seconds.
.TUESDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 2 feet at 6 seconds.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.WEDNESDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 2 feet at 5 seconds.
.WEDNESDAY NIGHT...South winds around 10 knots. Seas 1 foot or
less, then around 3 feet after midnight.
.THURSDAY...South winds 5 to 10 knots. Seas around 3 feet in the
morning, then 1 foot or less.
.THURSDAY NIGHT...South winds 10 to 15 knots. Seas around 3 feet.
.FRIDAY...South winds 10 to 15 knots. Seas around 3 feet.
.FRIDAY NIGHT...South winds around 15 knots. Seas 3 to 4 feet.

$$

GMZ370-375-240815-
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-
233 PM CDT Sun Jun 23 2024

.TONIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 4 feet at 7 seconds.
.MONDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 7 seconds. A slight chance of showers
and thunderstorms.
.MONDAY NIGHT...Southeast winds around 10 knots, veering to south
late. Seas around 3 feet. Wave Detail: Southeast 2 feet at
6 seconds.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 2 feet at 7 seconds.
.TUESDAY NIGHT...South winds around 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.WEDNESDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY NIGHT...South winds around 10 knots. Seas around
3 feet.
.THURSDAY...South winds 5 to 10 knots. Seas around 3 feet in the
morning, then 1 foot or less. A chance of showers and
thunderstorms.
.THURSDAY NIGHT...South winds 10 to 15 knots. Seas 1 foot or
less, then around 3 feet after midnight.
.FRIDAY...South winds 10 to 15 knots. Seas around 3 feet. A
chance of showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet.

$$