Small Craft Advisory 33, NWS Lake Charles, LA

448 
WHUS74 KLCH 290502
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
1202 AM CDT Sun Aug 29 2021

GMZ435-452-455-472-475-291315-
/O.CON.KLCH.HU.W.1009.000000T0000Z-000000T0000Z/
Vermilion Bay-
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 Intracoastal City to Cameron LA from 20 to 60 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
1202 AM CDT Sun Aug 29 2021

...HURRICANE WARNING REMAINS IN EFFECT...

* WHAT...South winds 30 to 45 kt with gusts up to 65 kt and seas 9
  to 15 ft.

* WHERE...Waters from Lower Atchafalaya River to Intracoastal 
  City LA from 20 to 60 NM, Waters from Intracoastal City to 
  Cameron LA from 20 to 60 NM, Coastal waters from Lower 
  Atchafalaya River to Intracoastal City LA out 20 NM, Vermilion 
  Bay and Coastal waters from Intracoastal City to Cameron LA 
  out 20 NM.

* WHEN...Tropical Storm force winds possible from early Sunday 
  morning until Monday morning.

* IMPACTS...Extremely strong winds will cause hazardous seas 
  which will likely capsize or damage vessels and severely 
  reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for extreme conditions.

&&

$$

GMZ432-291315-
/O.CON.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
Calcasieu Lake-
1202 AM CDT Sun Aug 29 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* WHAT...North Winds 20 to 25 knots with gusts up to 35 knots.

* WHERE...Calcasieu Lake.

* WHEN...Tropical storm force winds possible from Sunday 
  afternoon through Monday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

GMZ450-470-291315-
/O.CON.KLCH.SC.Y.0033.210829T1200Z-210830T1200Z/
Coastal waters from Cameron LA to High Island TX out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
1202 AM CDT Sun Aug 29 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO
7 AM CDT MONDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 40 kt and seas 4
  to 8 ft expected.

* WHERE...Coastal waters from Cameron LA to High Island TX out 
  20 NM and Waters from Cameron LA to High Island TX from 20 to 
  60 NM.

* WHEN...From 7 AM Sunday to 7 AM CDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

55

941 
WHUS74 KLCH 291307
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
807 AM CDT Sun Aug 29 2021

GMZ435-452-455-472-475-291800-
/O.CON.KLCH.HU.W.1009.000000T0000Z-000000T0000Z/
Vermilion Bay-
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 Intracoastal City to Cameron LA from 20 to 60 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
807 AM CDT Sun Aug 29 2021

...HURRICANE WARNING REMAINS IN EFFECT...

* WHAT...South winds 30 to 45 kt with gusts up to 65 kt and seas 
  9 to 15 ft.

* WHERE...Waters from Lower Atchafalaya River to Intracoastal 
  City LA from 20 to 60 NM, Waters from Intracoastal City to 
  Cameron LA from 20 to 60 NM, Coastal waters from Lower 
  Atchafalaya River to Intracoastal City LA out 20 NM, Vermilion 
  Bay and Coastal waters from Intracoastal City to Cameron LA 
  out 20 NM.

* WHEN...Tropical Storm force winds possible from early Sunday 
  morning until Monday morning.

* IMPACTS...Extremely strong winds will cause hazardous seas 
  which will likely capsize or damage vessels and severely 
  reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for extreme conditions.

&&

$$

GMZ432-291800-
/O.CON.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
Calcasieu Lake-
807 AM CDT Sun Aug 29 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* WHAT...North Winds 20 to 25 knots with gusts up to 35 knots.

* WHERE...Calcasieu Lake.

* WHEN...Tropical storm force winds possible from Sunday 
  afternoon through Monday.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

GMZ450-470-291800-
/O.CON.KLCH.SC.Y.0033.000000T0000Z-210830T1200Z/
Coastal waters from Cameron LA to High Island TX out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
807 AM CDT Sun Aug 29 2021

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

* WHAT...North winds 15 to 25 kt with gusts up to 40 kt and seas 
  4 to 8 ft expected.

* WHERE...Coastal waters from Cameron LA to High Island TX out 
  20 NM and Waters from Cameron LA to High Island TX from 20 to 
  60 NM.

* WHEN...From 7 AM Sunday to 7 AM CDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

209 
WHUS74 KLCH 291808
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
108 PM CDT Sun Aug 29 2021

GMZ452-472-300815-
/O.CAN.KLCH.HU.W.1009.000000T0000Z-000000T0000Z/
/O.NEW.KLCH.TR.W.1009.210829T1808Z-000000T0000Z/
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
Waters from Intracoastal City to Cameron LA from 20 to 60 NM-
108 PM CDT Sun Aug 29 2021

...TROPICAL STORM WARNING IN EFFECT...
...HURRICANE WARNING IS CANCELLED...

* WHAT...Shifting winds 15 to 25 kt with gusts up to 50 kt and 
  seas 5 to 8 ft.

* WHERE...Coastal waters from Intracoastal City to Cameron LA 
  out 20 NM and Waters from Intracoastal City to Cameron LA from 
  20 to 60 NM.

* WHEN...Tropical Storm force winds possible from early Sunday
  morning until Monday morning.

* IMPACTS...Very strong winds will cause hazardous seas which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

GMZ432-300815-
/O.CAN.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
/O.EXA.KLCH.SC.Y.0033.000000T0000Z-210830T1200Z/
Calcasieu Lake-
108 PM CDT Sun Aug 29 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT MONDAY...
...TROPICAL STORM WARNING IS CANCELLED...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  1 to 2 ft.

* WHERE...Calcasieu Lake.

* WHEN...Until 7 AM CDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

GMZ435-455-475-300815-
/O.CON.KLCH.HU.W.1009.000000T0000Z-000000T0000Z/
Vermilion Bay-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
108 PM CDT Sun Aug 29 2021

...HURRICANE WARNING REMAINS IN EFFECT...

* WHAT...Shifting winds 30 to 45 kt with gusts up to 65 kt and 
  seas 9 to 15 ft.

* WHERE...Waters from Lower Atchafalaya River to Intracoastal 
  City LA from 20 to 60 NM, Waters from Intracoastal City to 
  Cameron LA from 20 to 60 NM, Coastal waters from Lower 
  Atchafalaya River to Intracoastal City LA out 20 NM, Vermilion 
  Bay and Coastal waters from Intracoastal City to Cameron LA 
  out 20 NM.

* WHEN...Tropical Storm force winds possible from early Sunday 
  morning until Monday morning.

* IMPACTS...Extremely strong winds will cause hazardous seas 
  which will likely capsize or damage vessels and severely 
  reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for extreme conditions.

&&

$$

GMZ450-470-300815-
/O.CON.KLCH.SC.Y.0033.000000T0000Z-210830T1200Z/
Coastal waters from Cameron LA to High Island TX out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
108 PM CDT Sun Aug 29 2021

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

* WHAT...North winds 15 to 25 kt with gusts up to 40 kt and seas 
  4 to 8 ft expected.

* WHERE...Coastal waters from Cameron LA to High Island TX out 
  20 NM and Waters from Cameron LA to High Island TX from 20 to 
  60 NM.

* WHEN...From 7 AM Sunday to 7 AM CDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

543 
WHUS74 KLCH 292122
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
422 PM CDT Sun Aug 29 2021

GMZ435-300530-
/O.CAN.KLCH.HU.W.1009.000000T0000Z-000000T0000Z/
/O.EXA.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
Vermilion Bay-
422 PM CDT Sun Aug 29 2021

...TROPICAL STORM WARNING IN EFFECT...
...HURRICANE WARNING IS CANCELLED...

* WHAT...Southeast winds 25 to 35 kt with gusts up to 60 kt.

* WHERE...Vermilion Bay.

* WHEN...this afternoon and tonight. 

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

GMZ455-475-300530-
/O.CON.KLCH.HU.W.1009.000000T0000Z-000000T0000Z/
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
422 PM CDT Sun Aug 29 2021

...HURRICANE WARNING REMAINS IN EFFECT...

* WHAT...Southeast winds 30 to 45 kt with gusts up to 65 kt and 
  seas 7 to 10 ft.

* WHERE...Waters from Lower Atchafalaya River to Intracoastal 
  City LA from 20 to 60 NM and Coastal waters from Lower 
  Atchafalaya River to Intracoastal City LA out 20 NM.

* WHEN...this afternoon and tonight.

* IMPACTS...Extremely strong winds will cause hazardous seas 
  which will likely capsize or damage vessels and severely 
  reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for extreme conditions.

&&

$$

GMZ452-472-300530-
/O.CON.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
Waters from Intracoastal City to Cameron LA from 20 to 60 NM-
422 PM CDT Sun Aug 29 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* WHAT...Southeast winds 15 to 25 kt with gusts up to 50 kt and 
  seas 4 to 7 ft.

* WHERE...Waters from Intracoastal City to Cameron LA from 20 to 
  60 NM and Coastal waters from Intracoastal City to Cameron LA 
  out 20 NM.

* WHEN...this afternoon and tonight.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

GMZ432-450-470-300530-
/O.CON.KLCH.SC.Y.0033.000000T0000Z-210830T1200Z/
Calcasieu Lake-
Coastal waters from Cameron LA to High Island TX out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
422 PM CDT Sun Aug 29 2021

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

* WHAT...North winds 15 to 25 knots with gusts to 40 knots and Seas
  4 to 6 ft.

* WHERE...Waters from Cameron LA to High Island TX from 20 to 60 
  NM, Calcasieu Lake and Coastal waters from Cameron LA to High 
  Island TX out 20 NM.

* WHEN...Until 7 AM CDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

679 
WHUS74 KLCH 300002
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
702 PM CDT Sun Aug 29 2021

GMZ455-475-300815-
/O.CAN.KLCH.HU.W.1009.000000T0000Z-000000T0000Z/
/O.EXA.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
702 PM CDT Sun Aug 29 2021

...TROPICAL STORM WARNING IN EFFECT...
...HURRICANE WARNING IS CANCELLED...

* WHAT...Southeast winds 25 to 35 kt with gusts up to 60 kt and 
  seas 6 to 9 ft.

* WHERE...Coastal waters from Lower Atchafalaya River to 
  Intracoastal City LA out 20 NM and Waters from Lower 
  Atchafalaya River to Intracoastal City LA from 20 to 60 NM.

* WHEN...through tonight.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

GMZ432-300115-
/O.CAN.KLCH.SC.Y.0033.000000T0000Z-210830T1200Z/
Calcasieu Lake-
702 PM CDT Sun Aug 29 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

The risk of strong winds and subsided.

$$

GMZ435-452-472-300815-
/O.CON.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
Vermilion Bay-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
Waters from Intracoastal City to Cameron LA from 20 to 60 NM-
702 PM CDT Sun Aug 29 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* WHAT...Southeast winds 15 to 25 kt with gusts up to 55 kt and 
  seas 4 to 7 ft.

* WHERE...Waters from Intracoastal City to Cameron LA from 20 to 
  60 NM, Vermilion Bay and Coastal waters from Intracoastal City 
  to Cameron LA out 20 NM.

* WHEN...through tonight.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

GMZ450-470-300815-
/O.CON.KLCH.SC.Y.0033.000000T0000Z-210830T1200Z/
Coastal waters from Cameron LA to High Island TX out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
702 PM CDT Sun Aug 29 2021

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

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  4 to 6 ft expected..

* WHERE...Waters from Cameron LA to High Island TX from 20 to 60 
  NM and Coastal waters from Cameron LA to High Island TX out 20 
  NM.

* WHEN...Until 7 AM CDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

082 
WHUS74 KLCH 300322
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
1022 PM CDT Sun Aug 29 2021

GMZ452-472-301200-
/O.CAN.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
/O.EXA.KLCH.SC.Y.0033.000000T0000Z-210830T1200Z/
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
Waters from Intracoastal City to Cameron LA from 20 to 60 NM-
1022 PM CDT Sun Aug 29 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT MONDAY...
...TROPICAL STORM WARNING IS CANCELLED...

* WHAT...Northwest winds 20 to 25 kt with gusts up to 45 kt and 
  seas 4 to 6 ft.

* WHERE...Coastal waters from Intracoastal City to Cameron LA 
  out 20 NM and Waters from Intracoastal City to Cameron LA from 
  20 to 60 NM.

** WHEN...Until early Monday morning.

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

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

GMZ435-455-475-301400-
/O.CON.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
Vermilion Bay-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
1022 PM CDT Sun Aug 29 2021

...TROPICAL STORM WARNING REMAINS IN EFFECT...

* WHAT...Southeast winds 20 to 30 kt with gusts up to 55 kt and 
  seas 7 to 9 ft.

* WHERE...Waters from Lower Atchafalaya River to Intracoastal 
  City LA from 20 to 60 NM, Coastal waters from Lower 
  Atchafalaya River to Intracoastal City LA out 20 NM and 
  Vermilion Bay.

* WHEN...Until early Monday morning.

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

GMZ450-470-301200-
/O.CON.KLCH.SC.Y.0033.000000T0000Z-210830T1200Z/
Coastal waters from Cameron LA to High Island TX out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
1022 PM CDT Sun Aug 29 2021

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

* WHAT...North winds 20 to 25 kt with gusts up to 30 kt and seas 
  4 to 7 ft expected..

* WHERE...Waters from Cameron LA to High Island TX from 20 to 60 
  NM and Coastal waters from Cameron LA to High Island TX out 20 
  NM.

* WHEN...Until early Monday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

044 
WHUS74 KLCH 301005
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
505 AM CDT Mon Aug 30 2021

GMZ435-455-475-302100-
/O.CAN.KLCH.TR.W.1009.000000T0000Z-000000T0000Z/
/O.EXB.KLCH.SC.Y.0033.000000T0000Z-210830T2100Z/
Vermilion Bay-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
505 AM CDT Mon Aug 30 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...
...TROPICAL STORM WARNING IS CANCELLED...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  5 to 8 ft.

* WHERE...Vermilion Bay, Coastal waters from Lower Atchafalaya 
  River to Intracoastal City LA out 20 NM and Waters from Lower 
  Atchafalaya River to Intracoastal City LA from 20 to 60 NM.

* WHEN...Until 4 PM CDT this afternoon.

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

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

GMZ450-452-470-472-302100-
/O.EXT.KLCH.SC.Y.0033.000000T0000Z-210830T2100Z/
Coastal waters from Cameron LA to High Island TX out 20 NM-
Coastal waters from Intracoastal City to Cameron 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-
505 AM CDT Mon Aug 30 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM CDT THIS
AFTERNOON...

* WHAT...North winds 20 to 25 kt with gusts up to 30 kt and seas 
  4 to 7 ft expected.

* WHERE...Waters from Cameron LA to High Island TX from 20 to 60 
  NM and Coastal waters from Cameron LA to High Island TX out 20 
  NM.

* WHEN...Until 4 PM CDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

25

356 
WHUS74 KLCH 302000
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
300 PM CDT Mon Aug 30 2021

GMZ450-470-302100-
/O.CAN.KLCH.SC.Y.0033.000000T0000Z-210830T2100Z/
Coastal waters from Cameron LA to High Island TX out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
300 PM CDT Mon Aug 30 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

GMZ435-452-455-472-475-310000-
/O.EXT.KLCH.SC.Y.0033.000000T0000Z-210831T0000Z/
Vermilion Bay-
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 Intracoastal City to Cameron LA from 20 to 60 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
300 PM CDT Mon Aug 30 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  5 to 8 ft.

* WHERE...Vermilion Bay, Coastal waters from Lower Atchafalaya 
  River to Intracoastal City LA out 20 NM and Waters from Lower 
  Atchafalaya River to Intracoastal City LA from 20 to 60 NM.

* WHEN...Until 7 PM CDT this evening.

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

* IMPACTS...Very strong winds will cause hazardous seas which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

247 
WHUS74 KLCH 310001
MWWLCH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Lake Charles LA
701 PM CDT Mon Aug 30 2021

GMZ435-452-455-472-475-310115-
/O.EXP.KLCH.SC.Y.0033.000000T0000Z-210831T0000Z/
Vermilion Bay-
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 Intracoastal City to Cameron LA from 20 to 60 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
701 PM CDT Mon Aug 30 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

$$

Area Forecast Discussion
National Weather Service Lake Charles LA
116 PM CDT Sat Aug 28 2021

.DISCUSSION...
For the 08/28/21 1800 UTC TAF package.

&&

.AVIATION...

VFR will generally prevail across the area today amid scattered cu
and more widespread mid/upper level cloud cover. Convection this
afternoon will be most persistent near KBPT, where a TEMPO group
for TSTMS was inserted. VCTS was carried at the remaining coastal
terminals. Additional showers and thunderstorms are expected to
spread into Central LA this evening into tonight, so VCTS was
inserted at KAEX. Otherwise, VFR is forecast to prevail across
the rest of the area tonight as well. Heading into tomorrow, the
effects of Hurricane Ida will begin to spread into the Acadiana
terminals, though the worst impacts will be felt beyond this
current forecast period.

13

&&

.PREV DISCUSSION... /issued 1103 AM CDT Sat Aug 28 2021/

DISCUSSION...
Short term forecast is on track with scattered showers and
thunderstorms expected today as a weak inverted trof traverses SE
TX/SW LA. Another weak upstream feature is progged to push across
Central LA later this afternoon into this evening.

With confidence in the forecast track of Ida continuing to
increase, the hurricane watch west of Intracoastal City has been
cancelled, as has the storm surge watch west of Pecan Island. All
other hazards remain as is. The latest NHC forecast track and
intensity have changed little, and Ida is forecast to make
landfall along coastal Terrebonne Parish as a potentially
catastrophic Category 4 hurricane late tomorrow afternoon or early
evening. Please heed the instructions of your local officials.

13

PREV DISCUSSION... /issued 607 AM CDT Sat Aug 28 2021/

AVIATION...Areas of MVFR ceilings will continue through late
morning, but skies are expected to become VFR. Ceilings will again
lower late tonight into early Sunday. Rain with a few storms will
remain over the region through the day occasionally lowering vis.
Winds will be generally east today and become more northeast at
the end of the period as Ida approaches the region.

PREV DISCUSSION... /issued 515 AM CDT Sat Aug 28 2021/

SHORT TERM (Today through Monday night)...
Local 88Ds/water vapor imagery/sfc analysis all indicate the
presence of an erly wave crossing the nrn Gulf at this time. Local
radars all show plenty of convection in association with this
feature currently covering the coastal waters primarily east of
Cameron with some activity spreading ashore up to the I-10
corridor. This activity is progged by recent CAM guidance to
continue expanding inland over the course of the day as the wave
pushes wwd. Some of the model guidance indicates another weak
disturbance moving in from the east later this afternoon, leading
to potentially another round of convection prior to sunset when
convective coverage will diminish with loss of heating.

Of course the main concern during the short term remains Hurricane
Ida, currently pushing nwwd over the sern Gulf of Mexico.
Satellite imagery shows the system getting more better organized
at the moment after departing the Cuban coast a bit ragged
looking. Guidance remains very well clustered with her nwwd
motion continuing through Sunday, with a landfall somewhere in
vicinity of the lower Atchafalaya Delta. There is some good news
this morning in that intensity guidance has come down a little
from previous forecast runs...however good intensification is
still expected and we are still looking at the likelihood of a
very powerful storm (currently forecasted as a solid category 4)
striking our sern zones later tomorrow.

Expected QPF values for Ida have increased to 6-12 inches with
isolated higher amounts, especially across lower Acadiana. With
the initial associated rain bands looking to arrive to the s-cntl
LA coast around daybreak tomorrow, have issued a Flash Flood Watch
effective 12z Sunday. The watch covers the area from Vermilion
Parish nwd to Rapides Parish and points ewd...obviously, the onset
of heavier rains will arrive later as you move inland, but for
simplicity, the watch was issued with the same starting time for
the entire watch area.

The forecast track continues to show the system slowing and making
a more nwd turn shortly after landfall, which will spread
destructive winds and heavy rains farther inland Sunday night and
Monday. No changes to inherited warnings/watches for inland areas
were made with this morning's forecast package.

Everyone across the area should continue to monitor the latest
forecasts and statements on Hurricane Ida.

Thanks to neighboring offices and NHC/WPC for coordination this
morning.

25

LONG TERM [Tuesday through Saturday]...
By Wednesday Ida will be moving through the Appalachians with a
weak trough extending back into the local region. Afternoon
heating while this weakness is draped across the area will allow
for scattered to numerous showers and storms. Nocturnal storms
will occur along the coast.

Rain chances will gradually decrease Friday into the weekend has
high pressure develops aloft.

05

MARINE...
All marine interests should continue to monitor the progress of
and forecasts for Hurricane Ida.

25

&&

.PRELIMINARY POINT TEMPS/POPS...
AEX  93  75  92  75 /  20  30  60  50
LCH  89  76  90  77 /  90  30  60  50
LFT  91  78  87  77 /  40  30  70  80
BPT  89  75  92  75 /  90  30  50  40

&&

.LCH WATCHES/WARNINGS/ADVISORIES...
LA...Hurricane Warning for LAZ029-032-033-043>045-052>055.

     Flash Flood Watch from Sunday morning through Monday evening for
     LAZ028-029-032-033-043>045-052>055.

     Tropical Storm Warning for LAZ027-028-030-031-041-042-074.

     Storm Surge Warning for LAZ052>055.

TX...None.
GM...Hurricane Warning for GMZ435-452-455-472-475.

     Tropical Storm Warning for GMZ432.

&&

Hazardous Weather Outlook
National Weather Service Lake Charles LA
640 AM CDT Sat Aug 28 2021

LAZ052>055-291145-
Vermilion-Iberia-St. Mary-Lower St. Martin-
640 AM CDT Sat Aug 28 2021

...HURRICANE WARNING IN EFFECT...
...STORM SURGE WARNING IN EFFECT...
...FLASH FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY
EVENING...

This Hazardous Weather Outlook is for south central Louisiana and
southwest Louisiana.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Storm Surge Warning.
   Hurricane Warning.

Widespread showers and thunderstorms will continue through today. No
severe thunderstorms are expected, but stronger thunderstorms will
be capable of producing gusty winds and locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Storm Surge Warning.
   Hurricane Warning.
   Flash Flood Watch.

Please see the latest advisories on Hurricane Ida from the National
Hurricane Center regarding the track of this potentially powerful
system, forecast to strengthen to a major hurricane before making
landfall over the lower Atchafalaya Basin late Sunday afternoon or
evening.

Once Ida departs the region, we look to remain in our recent wet
pattern with elevated rain chances persisting for the middle of next
week. No severe thunderstorms are expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed.

LAZ029-032-033-043>045-291145-
Avoyelles-Evangeline-St. Landry-Acadia-Lafayette-Upper St. Martin-
640 AM CDT Sat Aug 28 2021

...HURRICANE WARNING IN EFFECT...
...FLASH FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY
EVENING...

This Hazardous Weather Outlook is for central Louisiana, south
central Louisiana and southwest Louisiana.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Hurricane Warning.

Scattered to numerous showers and thunderstorms are expected to
develop across the area through the day. No severe thunderstorms are
expected, but stronger thunderstorms will be capable of producing
gusty winds and locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Hurricane Warning.
   Flash Flood Watch.

Please see the latest advisories on Hurricane Ida from the National
Hurricane Center regarding the track of this potentially powerful
system, forecast to strengthen to a major hurricane before making
landfall over the lower Atchafalaya Basin late Sunday afternoon or
evening.

Once Ida departs the region, we look to remain in our recent wet
pattern with elevated rain chances persisting for the middle of next
week. No severe thunderstorms are expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed.

LAZ028-291145-
Rapides-
640 AM CDT Sat Aug 28 2021

...TROPICAL STORM WARNING IN EFFECT...
...FLASH FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY
EVENING...

This Hazardous Weather Outlook is for central Louisiana.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Tropical Storm Warning.

Scattered showers and thunderstorms are expected to develop across
the area through the day. No severe thunderstorms are expected, but
stronger thunderstorms will be capable of producing gusty winds and
locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Tropical Storm Warning.
   Flash Flood Watch.

Please see the latest advisories on Hurricane Ida from the National
Hurricane Center regarding the track of this potentially powerful
system, forecast to strengthen to a major hurricane before making
landfall over the lower Atchafalaya Basin late Sunday afternoon or
evening.

Once Ida departs the region, we look to remain in our recent wet
pattern with elevated rain chances persisting for the middle of next
week. No severe thunderstorms are expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed.

GMZ432-LAZ027-030-031-041-042-291145-
Calcasieu Lake-Vernon-Beauregard-Allen-Calcasieu-Jefferson Davis-
640 AM CDT Sat Aug 28 2021

...TROPICAL STORM WARNING IN EFFECT...

This Hazardous Weather Outlook is for southwest Louisiana, west
central Louisiana and the coastal lakes and bays of the Gulf of
Mexico.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Tropical Storm Warning.

Numerous showers and thunderstorms are expected to develop across
the area through the day. No severe thunderstorms are expected, but
stronger thunderstorms will be capable of producing gusty winds and
locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Tropical Storm Warning.

Please see the latest advisories on Hurricane Ida from the National
Hurricane Center regarding the track of this potentially powerful
system, forecast to strengthen to a major hurricane before making
landfall over the lower Atchafalaya Basin late Sunday afternoon or
evening.

Once Ida departs the region, we look to remain in our recent wet
pattern with elevated rain chances persisting for the middle of next
week. No severe thunderstorms are expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

LAZ074-291145-
East Cameron-
640 AM CDT Sat Aug 28 2021

...TROPICAL STORM WARNING IN EFFECT...
...HURRICANE WATCH IN EFFECT...
...STORM SURGE WATCH IN EFFECT...

This Hazardous Weather Outlook is for southwest Louisiana.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Storm Surge Watch.
   Hurricane Watch.
   Tropical Storm Warning.

Widespread showers and thunderstorms are expected to continue
developing across the area through today. No severe thunderstorms
are expected, but stronger thunderstorms will be capable of producing
gusty winds and locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Storm Surge Watch.
   Hurricane Watch.
   Tropical Storm Warning.

Please see the latest advisories on Hurricane Ida from the National
Hurricane Center regarding the track of this potentially powerful
system, forecast to strengthen to a major hurricane before making
landfall over the lower Atchafalaya Basin late Sunday afternoon or
evening.

Once Ida departs the region, we look to remain in our recent wet
pattern with elevated rain chances persisting for the middle of next
week. No severe thunderstorms are expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LAZ073-291145-
West Cameron-
640 AM CDT Sat Aug 28 2021

...STORM SURGE WATCH IN EFFECT...

This Hazardous Weather Outlook is for southwest Louisiana.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Storm Surge Watch.

Widespread showers and thunderstorms are expected to continue
developing across the area through today. No severe thunderstorms
are expected, but stronger thunderstorms will be capable of producing
gusty winds and locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Storm Surge Watch.

Please see the latest advisories on Hurricane Ida from the National
Hurricane Center regarding the track of this potentially powerful
system, forecast to strengthen to a major hurricane before making
landfall over the lower Atchafalaya Basin late Sunday afternoon or
evening.

Once Ida departs the region, we look to remain in our recent wet
pattern with elevated rain chances persisting for the middle of next
week. No severe thunderstorms are expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

GMZ430-TXZ180-201-215-216-259>262-291145-
Sabine Lake-Tyler-Hardin-Jefferson-Orange-Northern Jasper-
Northern Newton-Southern Jasper-Southern Newton-
640 AM CDT Sat Aug 28 2021

This Hazardous Weather Outlook is for southeast Texas and the
coastal lakes and bays of the Gulf of Mexico.

.DAY ONE...Today and tonight.

Scattered to numerous showers and thunderstorms are expected to
develop across the area through the day. No severe thunderstorms are
expected, but stronger thunderstorms will be capable of producing
gusty winds and locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Scattered to numerous showers and thunderstorms are expected to
develop each day across the area. No severe thunderstorms are
expected, but stronger thunderstorms will be capable of producing
gusty winds and locally heavy rainfall.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

GMZ435-452-455-472-475-291145-
Vermilion Bay-
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 Intracoastal City to Cameron LA from 20 to 60 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
640 AM CDT Sat Aug 28 2021

...HURRICANE WARNING IN EFFECT...

This Hazardous Weather Outlook is for the Gulf of Mexico and the
coastal lakes and bays of the Gulf of Mexico.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Hurricane Warning.

Widespread showers and thunderstorms are expected to continue
developing over the coastal waters through tonight. The stronger
thunderstorms will be capable of producing gusty winds, along with
locally heavy rainfall which will reduce visibilities.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Hurricane Warning.

Please see the latest advisories on Hurricane Ida from the National
Hurricane Center regarding the track of this potentially powerful
system, forecast to strengthen to a major hurricane before making
landfall over the lower Atchafalaya Basin late Sunday afternoon or
evening.

Once Ida departs the region, we look to remain in our recent wet
pattern with elevated rain chances persisting for the middle of next
week. No severe thunderstorms are expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

GMZ450-470-291145-
Coastal waters from Cameron LA to High Island TX out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
640 AM CDT Sat Aug 28 2021

This Hazardous Weather Outlook is for the Gulf of Mexico.

.DAY ONE...Today and tonight.

Numerous showers and thunderstorms are expected to continue
developing across the coastal waters through tonight. The stronger
thunderstorms will be capable of producing gusty winds, along with
locally heavy rainfall which will reduce visibilities.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please see the latest advisories on Hurricane Ida from the National
Hurricane Center regarding the track of this potentially powerful
system, forecast to strengthen to a major hurricane before making
landfall over the lower Atchafalaya Basin late Sunday afternoon or
evening.

Once Ida departs the region, we look to remain in our recent wet
pattern with elevated rain chances persisting for the middle of next
week. No severe thunderstorms are expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

25