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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Houston/Galveston TX
213 PM CDT Tue May 18 2021

GMZ330-335-190300-
/O.EXB.KHGX.SC.Y.0053.000000T0000Z-210519T0300Z/
Matagorda Bay-Galveston Bay-
213 PM CDT Tue May 18 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

* WHAT...South to southeast winds 20 to 25 knots with gusts up to
  30 knots and choppy bay waters. Winds and seas may become higher
  in and near thunderstorms.

* WHERE...Matagorda Bay and Galveston Bay.

* WHEN...Until 10 PM CDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.
  PRECAUTIONARY/PREPAREDNESS ACTIONS.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Houston/Galveston TX
213 PM CDT Tue May 18 2021

GMZ350-355-370-375-190315-
/O.CON.KHGX.SC.Y.0053.000000T0000Z-210520T1200Z/
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
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-
213 PM CDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT
THURSDAY...

* WHAT...South to southeast winds 20 to 25 knots with gusts up to
  30 knots and seas 4 to 7 feet. Winds and seas may become higher
  in and near thunderstorms.

* WHERE...Portions of Gulf of Mexico.

* WHEN...Until 7 AM CDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.
  PRECAUTIONARY/PREPAREDNESS ACTIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
351 PM CDT Tue May 18 2021

GMZ435-450-452-455-470-472-475-190500-
/O.EXT.KLCH.SC.Y.0031.000000T0000Z-210520T1200Z/
Vermilion Bay-
Coastal waters from Cameron LA to High Island TX out 20 NM-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
Waters from Intracoastal City to Cameron LA from 20 to 60 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
351 PM CDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM CDT THURSDAY...

* WHAT...Southeast winds 20 to 25 kt with gusts up to 30 kt and
  seas 5 to 8 ft.

* WHERE...Portions of and the coastal lakes and bays of the Gulf
  of Mexico.

* WHEN...Until 7 AM CDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Corpus Christi TX
303 PM CDT Tue May 18 2021

GMZ250-255-190400-
/O.EXB.KCRP.SC.Y.0049.210519T0000Z-210520T1200Z/
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
303 PM CDT Tue May 18 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 AM
CDT THURSDAY...

* WHAT...Southeast winds 15 to 20 knots with gusts up to 30
  knots and seas 5 to 7 feet expected.

* WHERE...Coastal waters from Baffin Bay to Port Aransas out 20
  NM and Coastal waters from Port Aransas to Matagorda Ship
  Channel out 20 NM.

* WHEN...From 7 PM this evening to 7 AM CDT Thursday.

* IMPACTS...Strong to very strong winds and/or increased seas will
  result in hazardous marine conditions especially for
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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