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 Texas General Land Office
 George P. Bush, Commissioner

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 & Response

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Supporting Oil Spill Prevention and
Response since 1995
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Texas Coastal Marine Forecast
Expires:202210010415;;709001
FZUS54 KLCH 301536
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
1036 AM CDT Fri Sep 30 2022

Coastal waters from the Lower Atchafalaya River LA to High 
Island TX out 60 nautical miles including Sabine and 
Calcasieu Lakes and Vermilion Bay

Seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional 
height of the average highest ten percent of the waves.


GMZ400-010415-
1036 AM CDT Fri Sep 30 2022

.SYNOPSIS...
Offshore flow will continue through early next week as high 
pressure continues to build southward from the Great Lakes to the 
Gulf Coast. Winds will begin to diminish tonight as the pressure
gradient between the high and tropical cyclone Ian weakens.

$$


Expires:202210010430;;709729
FZUS54 KHGX 301559
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1059 AM CDT Fri Sep 30 2022

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.


GMZ370-375-010430-
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-
1059 AM CDT Fri Sep 30 2022

...Small Craft Should Exercise Caution...

.REST OF TODAY...Northeast winds around 15 knots. Seas 3 to 5 
feet.
.TONIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet. 
.SATURDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. 
.SATURDAY NIGHT...Northeast winds around 10 knots. Seas around
2 feet. 
.SUNDAY...Northeast winds around 10 knots. Seas around 2 feet. 
.SUNDAY NIGHT...Northeast winds around 10 knots. Seas around
2 feet. 
.MONDAY...Northeast winds around 10 knots. Seas around 2 feet. 
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet in
the evening, then 1 foot or less. 
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. 
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. 

$$

Expires:202210010430;;709728
FZUS54 KHGX 301559
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1059 AM CDT Fri Sep 30 2022

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.


GMZ350-355-010430-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
1059 AM CDT Fri Sep 30 2022

.REST OF TODAY...Northeast winds 10 to 15 knots. Seas 2 to
4 feet. 
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. 
.SATURDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. 
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. 
.SUNDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. 
.SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas around 2 feet
in the evening, then 1 foot or less. 
.MONDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. 
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. 
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. 
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. 

$$


Expires:202210010430;;709727
FZUS54 KHGX 301559
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1059 AM CDT Fri Sep 30 2022

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.


GMZ330-010430-
Matagorda Bay-
1059 AM CDT Fri Sep 30 2022

.REST OF TODAY...Northeast winds 5 to 10 knots. Bay waters
smooth. 
.TONIGHT...East winds 5 to 10 knots. Bay waters smooth. 
.SATURDAY...Northeast winds 5 to 10 knots, becoming east late.
Bay waters smooth. 
.SATURDAY NIGHT...East winds 5 to 10 knots. Bay waters smooth. 
.SUNDAY...Northeast winds 5 to 10 knots. Bay waters smooth. 
.SUNDAY NIGHT...East winds 5 to 10 knots, becoming northeast
after midnight. Bay waters smooth. 
.MONDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Bay waters smooth. 
.MONDAY NIGHT...East winds 5 to 10 knots. Bay waters smooth. 
.TUESDAY...Northeast winds 5 to 10 knots, becoming southeast in
the afternoon. Bay waters smooth. 
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
smooth. 

$$


Expires:202210010430;;709725
FZUS54 KHGX 301559
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1059 AM CDT Fri Sep 30 2022

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.


GMZ300-010430-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
1059 AM CDT Fri Sep 30 2022

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

Light to moderate northeast winds will continue into today, then 
diminishing into the weekend. Wave heights should be on a slow 
downward trend today. As winds relax later this weekend and early
next week, look for a weak landbreeze and seabreeze circulation 
to set up along with low wave heights. 

$$


Expires:202210010415;;708816
FZUS54 KCRP 301529
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
1029 AM CDT Fri Sep 30 2022

Middle Texas coastal waters from Baffin Bay to Matagorda ship
channel out to 60 nautical miles.
 
Seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


GMZ270-275-010415-
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1029 AM CDT Fri Sep 30 2022

.REST OF TODAY...Northeast winds around 15 knots with gusts up to
20 knots. Waves 4 to 5 feet, occasionally seas up to 6 feet. 
.TONIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Waves around 4 feet, occasionally seas around 5 feet. 
.SATURDAY...Northeast winds 10 to 15 knots. Waves 3 to 4 feet,
occasionally seas around 5 feet. 
.SATURDAY NIGHT...East winds around 10 knots. Waves 2 to 3 feet. 
.SUNDAY...Northeast winds around 10 knots. Waves around 2 feet. 
.SUNDAY NIGHT...East winds around 10 knots. Waves around 2 feet. 
.MONDAY...Northeast winds around 10 knots. Waves around 2 feet. 
.MONDAY NIGHT...East winds around 10 knots. Waves around 2 feet. 
.TUESDAY...East winds around 5 knots, increasing to around
10 knots in the afternoon. Seas around 2 feet or less. 
.TUESDAY NIGHT...East winds around 10 knots. Waves around 2 feet.

$$

TMT/HAA/PH

Expires:202210010415;;708815
FZUS54 KCRP 301529
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
1029 AM CDT Fri Sep 30 2022

Middle Texas coastal waters from Baffin Bay to Matagorda ship
channel out to 60 nautical miles.
 
Seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


GMZ250-010415-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
1029 AM CDT Fri Sep 30 2022

.REST OF TODAY...Northeast winds 10 to 15 knots. Waves 3 to
5 feet, occasionally seas up to 6 feet. 
.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Waves 3 to 4 feet, occasionally seas around 5 feet. 
.SATURDAY...Northeast winds around 10 knots. Waves around 3 feet.
.SATURDAY NIGHT...East winds around 10 knots. Waves 2 to 3 feet. 
.SUNDAY...East winds around 10 knots. Waves around 2 feet. 
.SUNDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet. 
.MONDAY...Northeast winds 5 to 10 knots. Waves around 2 feet. 
.MONDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet. 
.TUESDAY...East winds 5 to 10 knots. Seas around 2 feet or less. 
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet. 

$$


Expires:202204060415;;857702
FZUS54 KCRP 051559 AAA
CWFCRP

Coastal Waters Forecast...UPDATED
National Weather Service Corpus Christi TX
1059 AM CDT Tue Apr 5 2022

Middle Texas coastal waters from Baffin Bay to Matagorda ship channel
out to 60 nautical miles.
 
Seas are provided as a range of the average height of the highest 1/3
of the waves...along with occasional height of the average highest
10 percent of the waves. 
 

GMZ230-060415-
Bays and Waterways from Baffin Bay to Port Aransas-
1059 AM CDT Tue Apr 5 2022

.REST OF TODAY...Southeast wind 5 to 10 knots. Bays smooth. 
.TONIGHT...Southeast wind around 10 knots shifting south after
midnight. Bays slightly choppy to occasionally choppy. A slight
chance of showers and thunderstorms in the evening. Patchy fog in
the evening. Areas of fog after midnight. 
.WEDNESDAY...Southwest wind 10 to 15 knots becoming north 15 to
20 knots in the afternoon. Bays choppy to occasionally rough.
Patchy fog in the morning. 
.WEDNESDAY NIGHT...North wind 20 to 25 knots. Bays choppy to
rough. 
.THURSDAY...Northeast wind 15 to 20 knots. Bays choppy to
occasionally rough. 
.THURSDAY NIGHT...Northeast wind 10 to 15 knots. Bays slightly
choppy to occasionally choppy. 
.FRIDAY...North wind 10 to 15 knots shifting southeast in the
afternoon. Bays slightly choppy to occasionally choppy. 
.FRIDAY NIGHT...Southeast wind 15 to 20 knots becoming south
10 to 15 knots after midnight. Bays choppy. 
.SATURDAY...South wind 10 to 15 knots becoming southeast 15 to
20 knots in the afternoon. Bays choppy. 
.SATURDAY NIGHT...Southeast wind around 20 knots. Bays choppy to
occasionally rough. 

$$


Expires:202210010415;;708811
FZUS54 KCRP 301529
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
1029 AM CDT Fri Sep 30 2022

Middle Texas coastal waters from Baffin Bay to Matagorda ship
channel out to 60 nautical miles.
 
Seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


GMZ200-010415-
1029 AM CDT Fri Sep 30 2022

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...

Weak to moderate north to northeast flow is expected today, 
becoming more easterly tonight. Weak to moderate northeast flow 
will return during the day Saturday. By Sunday, winds will shift 
around to the east at light levels and remain there into Tuesday. 
By later in the day Tuesday winds will begin to shift more 
southeastward.

$$


Expires:202210010315;;705397
FZUS54 KBRO 301409
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
909 AM CDT Fri Sep 30 2022

Lower Texas coastal waters from Baffin Bay to the mouth of the
Rio Grande out 60 NM.

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.


GMZ100-010315-
909 AM CDT Fri Sep 30 2022

.SYNOPSIS...High pressure will build over the Gulf waters this 
weekend with light to moderate east winds and low to moderate 
seas. 

$$


Expires:202210010315;;705399
FZUS54 KBRO 301409
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
909 AM CDT Fri Sep 30 2022

Lower Texas coastal waters from Baffin Bay to the mouth of the
Rio Grande out 60 NM.

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.


GMZ150-155-010315-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
909 AM CDT Fri Sep 30 2022

.REST OF TODAY...North winds 10 to 15 knots. Seas 4 to 5 feet. 
.TONIGHT...Northeast winds 10 to 15 knots. Seas 3 to 5 feet. 
.SATURDAY...Northeast winds around 10 knots. Seas 3 to 4 feet. 
.SATURDAY NIGHT...East winds around 10 knots. Seas 2 to 4 feet. 
.SUNDAY...East winds around 10 knots. Seas 2 to 3 feet. 
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. 
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet. 
.MONDAY NIGHT...East winds around 10 knots becoming 5 to 10 knots
after midnight. Seas 2 to 3 feet. 
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. 
.TUESDAY NIGHT...East winds around 10 knots becoming southeast
after midnight. Seas 1 to 2 feet. 

$$