Coastal Waters Forecast
Issued by NWS Houston/Galveston, TX

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FZUS54 KHGX 230927
CWFHGX

Coastal Waters Forecast
National Weather Service Houston/Galveston TX
257 AM CST Thu Nov 23 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.

GMZ300-232115-
Synopsis for High Island to the Matagorda Ship Channel out 60
nautical miles including Galveston and Matagorda Bays
257 AM CST Thu Nov 23 2017

.SYNOPSIS FOR HIGH ISLAND TO MATAGORDA SHIP CHANNEL OUT 60 NM...
Moderate offshore winds will gradually diminish this morning as high
pressure builds into South Texas. Onshore winds will return late
Friday as low pressure develops in North Texas.


$$

GMZ330-335-232115-
Matagorda Bay-Galveston Bay-
257 AM CST Thu Nov 23 2017

.TODAY...North winds 10 to 15 knots decreasing to 5 to 10 knots
in the afternoon. Bay waters slightly choppy becoming smooth in
the afternoon.
.TONIGHT...Northeast winds 5 to 10 knots. Bay waters smooth.
.FRIDAY...East winds around 5 knots becoming south in the
afternoon. Bay waters smooth.
.FRIDAY NIGHT...South winds 5 to 10 knots. Bay waters smooth.
.SATURDAY...South winds 5 to 10 knots. Bay waters smooth.
.SATURDAY NIGHT...Southeast winds around 5 knots becoming north
after midnight. Bay waters smooth.
.SUNDAY...Northeast winds 5 to 10 knots. Bay waters smooth.
.SUNDAY NIGHT...East winds 5 to 10 knots. Bay waters smooth.
.MONDAY...Southeast winds 5 to 10 knots. Bay waters smooth.
.MONDAY NIGHT...Southeast winds around 10 knots. Bay waters
smooth to slightly choppy.

$$

GMZ350-355-232115-
Coastal waters from Freeport to the Matagorda Ship Channel out
20 NM-Coastal waters from High Island to Freeport out 20 NM-
257 AM CST Thu Nov 23 2017

...Small Craft Should Exercise Caution...

.TODAY...North winds 15 to 20 knots decreasing to 10 to 15 knots.
Seas 2 to 3 feet.
.TONIGHT...North winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY...East winds around 5 knots becoming southeast in the
afternoon. Seas 1 foot.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 1 foot.
.SATURDAY...South winds 5 to 10 knots. Seas 1 foot.
.SATURDAY NIGHT...Southeast winds around 5 knots becoming north
after midnight. Seas 1 foot.
.SUNDAY...Northeast winds around 10 knots. Seas 1 to 2 feet.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.MONDAY...Southeast winds around 10 knots. Seas 1 to 2 feet.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 feet.

$$

GMZ370-375-232115-
Waters from Freeport to the Matagorda Ship Channel from 20 to
60 NM-Waters from High Island to Freeport from 20 to 60 NM-
257 AM CST Thu Nov 23 2017

...Small Craft Should Exercise Caution...

.TODAY...North winds 15 to 20 knots decreasing to 10 to 15 knots.
Seas 4 to 6 feet.
.TONIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots
after midnight. Seas 2 to 3 feet.
.FRIDAY...Northeast winds around 5 knots becoming southeast in
the afternoon. Seas 1 to 2 feet.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 1 to 2 feet.
.SATURDAY...Southwest winds 5 to 10 knots becoming south in the
afternoon. Seas 1 to 2 feet.
.SATURDAY NIGHT...East winds around 5 knots becoming northeast
after midnight. Seas 1 foot.
.SUNDAY...Northeast winds 10 to 15 knots. Seas 1 to 2 feet.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 2 feet.
.MONDAY...East winds around 10 knots. Seas 2 feet.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

$$



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