Coastal Waters Forecast
Issued by NWS Houston/Galveston, TX

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FZUS54 KHGX 221524
CWFHGX

Coastal Waters Forecast
National Weather Service Houston/Galveston TX
1024 AM CDT Sat Jul 22 2017

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.

GMZ300-230415-
Synopsis for High Island to the Matagorda Ship Channel out 60
nautical miles including Galveston and Matagorda Bays
1024 AM CDT Sat Jul 22 2017

.SYNOPSIS FOR HIGH ISLAND TO MATAGORDA SHIP CHANNEL OUT 60 NM...
Increased shower and storm coverage today as a weak circulation
moves west across the region.Expect gusty winds associated with
stronger storms. Winds will remain onshore throughout the weekend.
Wind speeds should increase and wave heights will rise late Sunday
into Monday in response to a tightened onshore pressure gradient.


$$

GMZ330-335-230415-
Matagorda Bay-Galveston Bay-
1024 AM CDT Sat Jul 22 2017

.REST OF TODAY...South winds 10 to 15 knots. Bay waters slightly
choppy. A chance of showers and thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy. A chance of showers and thunderstorms.
.SUNDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
A chance of showers and thunderstorms.
.SUNDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy. A slight chance of showers and thunderstorms in the
evening.
.MONDAY...South winds 10 to 15 knots. Bay waters slightly choppy.
.MONDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.
.TUESDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon. Bay waters smooth becoming slightly choppy in
the afternoon. A slight chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 10 to 15 knots. Bay waters slightly
choppy.
.WEDNESDAY...South winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Bay waters smooth becoming slightly
choppy in the afternoon. A slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...South winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. Bay waters slightly choppy becoming
smooth after midnight.

$$

GMZ350-355-230415-
Coastal waters from Freeport to the Matagorda Ship Channel out
20 NM-Coastal waters from High Island to Freeport out 20 NM-
1024 AM CDT Sat Jul 22 2017

.REST OF TODAY...South winds 10 to 15 knots. Seas 1 to 2 feet. A
chance of showers and thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. A slight
chance of showers and thunderstorms.
.SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. A slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms early in the evening.
.MONDAY...South winds 10 to 15 knots. Seas 2 to 3 feet.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
.TUESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. A slight
chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
.WEDNESDAY...South winds around 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 1 to 2 feet.

$$

GMZ370-375-230415-
Waters from Freeport to the Matagorda Ship Channel from 20 to
60 NM-Waters from High Island to Freeport from 20 to 60 NM-
1024 AM CDT Sat Jul 22 2017

.REST OF TODAY...South winds 10 to 15 knots. Seas 1 to 2 feet. A
chance of showers and thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. A slight
chance of showers and thunderstorms.
.SUNDAY...South winds 10 to 15 knots. Seas 3 feet. A slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet. A
slight chance of showers and thunderstorms early in the evening.
.MONDAY...South winds 10 to 15 knots. Seas 3 to 4 feet.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 3 feet.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 3 feet. A slight
chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 3 feet.
.WEDNESDAY...South winds around 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds around 10 knots. Seas 2 feet.

$$


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