HomeForecastsTexas ForecastsLa Porte, TX Coastal Forecast

La Porte, TX Coastal Forecast

FZUS54 KHGX 211519
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
919 AM CST Thu Nov 21 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.

GMZ300-220415-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
919 AM CST Thu Nov 21 2024

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

Offshore winds and seas will continue to diminish today. Light
onshore winds return Saturday and strengthen Sunday into early
next week.

$$

GMZ335-220415-
Galveston Bay-
919 AM CST Thu Nov 21 2024

.REST OF TODAY...North winds 5 to 10 knots, backing to northwest
late. Bay waters smooth.
.TONIGHT...Northwest winds 5 to 10 knots. Bay waters smooth.
.FRIDAY...North winds 5 to 10 knots. Bay waters smooth.
.FRIDAY NIGHT...Northeast winds around 5 knots. Bay waters
smooth.
.SATURDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
.SATURDAY NIGHT...South winds around 10 knots, rising to 10 to
15 knots after midnight. Bay waters smooth, rising to slightly
choppy after midnight.
.SUNDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
.SUNDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.
.MONDAY...South winds around 10 knots. Bay waters smooth to
slightly choppy.
.MONDAY NIGHT...South winds 5 to 10 knots, veering to west after
midnight. Bay waters smooth.

$$

GMZ330-220415-
Matagorda Bay-
919 AM CST Thu Nov 21 2024

.REST OF TODAY...Northeast winds 5 to 10 knots, veering to east
late. Bay waters smooth.
.TONIGHT...Southeast winds around 5 knots, veering to west in the
late evening and early morning, veering to northwest around
5 knots late. Bay waters smooth.
.FRIDAY...North winds around 5 knots, veering to east around
5 knots late. Bay waters smooth.
.FRIDAY NIGHT...Southeast winds around 5 knots. Bay waters
smooth.
.SATURDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
.SATURDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.
.SUNDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
.SUNDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.
.MONDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
.MONDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.

$$

GMZ350-355-220415-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
919 AM CST Thu Nov 21 2024

.REST OF TODAY...Northeast winds 10 to 15 knots, becoming north
around 10 knots this afternoon. Seas around 3 feet. Wave Detail:
East 3 feet at 7 seconds and northeast 2 feet at 3 seconds.
.TONIGHT...Northwest winds 5 to 10 knots. Seas around 2 feet or
less. Wave Detail: East 2 feet at 5 seconds.
.FRIDAY...North winds 5 to 10 knots. Seas around 2 feet or less.
Wave Detail: Northwest 1 foot at 2 seconds and east 1 foot at
5 seconds.
.FRIDAY NIGHT...East winds around 5 knots. Seas around 2 feet or
less. Wave Detail: Northeast 1 foot at 4 seconds.
.SATURDAY...Southeast winds 5 to 10 knots. Seas around 2 feet or
less. Wave Detail: East 1 foot at 4 seconds.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 4 feet at 5 seconds.
.SUNDAY...South winds around 15 knots. Seas 3 to 4 feet.
.SUNDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
.MONDAY...South winds 10 to 15 knots. Seas 3 to 5 feet.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 3 to 4 feet.

$$

GMZ370-375-220415-
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-
919 AM CST Thu Nov 21 2024

.REST OF TODAY...Northeast winds 10 to 15 knots, becoming north
around 10 knots late. Seas 3 to 4 feet. Wave Detail: Northeast
4 feet at 6 seconds.
.TONIGHT...Northwest winds 5 to 10 knots. Seas around 3 feet in
the evening, then around 2 feet or less. Wave Detail: Northeast
3 feet at 6 seconds, becoming northeast 2 feet at 6 seconds.
.FRIDAY...North winds 10 to 15 knots, easing to around 10 knots
late. Seas around 2 feet or less. Wave Detail: Northeast 2 feet
at 6 seconds.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots, veering to east
after midnight. Seas around 2 feet or less. Wave Detail:
Northeast 1 foot at 5 seconds.
.SATURDAY...Southeast winds 5 to 10 knots. Seas around 2 feet or
less. Wave Detail: East 1 foot at 4 seconds.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 4 feet at 5 seconds.
.SUNDAY...South winds 15 to 20 knots. Seas 3 to 5 feet.
.SUNDAY NIGHT...South winds 15 to 20 knots. Seas 4 to 5 feet.
.MONDAY...South winds 10 to 15 knots. Seas 4 to 5 feet.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.

$$


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