National Weather Service Marine Forecast FZUS54 KHGX

FZUS54 KHGX 201500
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1000 AM CDT Fri Sep 20 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.

GMZ300-210315
Synopsis for High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays 1000 AM CDT Fri Sep 20 2024

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

Generally light to occasionally moderate onshore winds will continue through the forecast period. Seas will remain around 1 to 3 feet at least through the weekend. Rain chances remain low through Saturday with increased chances of late night to early morning showers and storms beginning Sunday night.

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GMZ335-210315
Galveston Bay
1000 AM CDT Fri Sep 20 2024

REST OF TODAY
Northeast winds around 5 knots, veering to southeast this afternoon. Bay waters smooth.

TONIGHT
South winds 5 to 10 knots. Bay waters smooth.

SATURDAY
Southeast winds 5 to 10 knots. Bay waters smooth.

SATURDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters smooth.

SUNDAY
Southeast winds 5 to 10 knots. Bay waters smooth.

SUNDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters smooth.

MONDAY
Southeast winds 5 to 10 knots. Bay waters smooth.

MONDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters smooth.

TUESDAY
East winds 5 to 10 knots. Bay waters smooth.

TUESDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters smooth.

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GMZ330-210315
Matagorda Bay
1000 AM CDT Fri Sep 20 2024

REST OF TODAY
East winds around 5 knots, veering to southeast this afternoon. Bay waters smooth. A slight chance of showers late this morning.

TONIGHT
Southeast winds 5 to 10 knots. Bay waters smooth.

SATURDAY
Southeast winds around 10 knots, rising to 10 to 15 knots late. Bay waters smooth, rising to slightly choppy late.

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, easing to around 10 knots after midnight. Bay waters slightly choppy, easing to smooth after midnight.

MONDAY
Southeast winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms.

MONDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters smooth.

TUESDAY
East winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms in the afternoon.

TUESDAY NIGHT
East winds around 10 knots. Bay waters smooth to slightly choppy.

Winds and waves higher in and near thunderstorms.

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GMZ350-355-210315
Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM
1000 AM CDT Fri Sep 20 2024

REST OF TODAY
East winds 5 to 10 knots. Seas around 2 feet or less. Wave Detail: Southeast 1 foot at 4 seconds.

TONIGHT
Southeast winds 5 to 10 knots. Seas around 2 feet or less. Wave Detail: Southeast 2 feet at 3 seconds.

SATURDAY
Southeast winds around 10 knots, becoming east 10 to 15 knots late. Seas around 2 feet or less. Wave Detail: Southeast 2 feet at 4 seconds.

SATURDAY NIGHT
Southeast winds 10 to 15 knots. Seas around 2 feet or less, then around 3 feet after midnight. Wave Detail: Southeast 2 feet at 4 seconds, becoming southeast 3 feet at 5 seconds.

SUNDAY
Southeast winds 10 to 15 knots. Seas around 3 feet in the morning, then around 2 feet or less. Wave Detail: Southeast 2 feet at 5 seconds.

SUNDAY NIGHT
Southeast winds 10 to 15 knots. Seas around 2 feet or less. Wave Detail: Southeast 2 feet at 5 seconds.

MONDAY
Southeast winds around 10 knots. Seas around 2 feet or less. A chance of showers and thunderstorms.

MONDAY NIGHT
Southeast winds around 10 knots. Seas around 2 feet or less.

TUESDAY
East winds 10 to 15 knots. Seas around 2 feet or less. A chance of showers.

TUESDAY NIGHT
East winds 10 to 15 knots. Seas around 2 feet or less.

Winds and seas higher in and near thunderstorms.

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GMZ370-375-210315
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
1000 AM CDT Fri Sep 20 2024

REST OF TODAY
East winds 5 to 10 knots. Seas around 2 feet or less. Wave Detail: Southeast 1 foot at 4 seconds. A slight chance of showers late this morning.

TONIGHT
Southeast winds 5 to 10 knots. Seas around 2 feet or less. Wave Detail: Southeast 2 feet at 4 seconds.

SATURDAY
Southeast winds around 10 knots, becoming east 10 to 15 knots late. Seas around 2 feet or less. Wave Detail: Southeast 2 feet at 4 seconds.

SATURDAY NIGHT
Southeast winds 10 to 15 knots. Seas around 2 feet or less, then around 3 feet after midnight. Wave Detail: Southeast 2 feet at 4 seconds, becoming southeast 3 feet at 5 seconds.

SUNDAY
Southeast winds 10 to 15 knots. Seas around 3 feet in the morning, then around 2 feet or less. Wave Detail: Southeast 2 feet at 5 seconds.

SUNDAY NIGHT
Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 5 seconds.

MONDAY
Southeast winds around 10 knots. Seas around 2 feet or less. A chance of showers.

MONDAY NIGHT
Southeast winds around 10 knots. Seas around 2 feet or less.

TUESDAY
East winds 10 to 15 knots. Seas around 2 feet or less. A chance of showers.

TUESDAY NIGHT
East winds 10 to 15 knots. Seas around 2 feet or less, then around 3 feet after midnight.