671
WHUS74 KLIX 230553
MWWLIX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1253 AM CDT THU JUL 23 2026
GMZ531>536-554-557-575-577-231800-
/O.CAN.KLIX.TR.W.1002.000000T0000Z-000000T0000Z/
/O.NEW.KLIX.SC.Y.0026.260723T0600Z-260723T1800Z/
LAKE PONTCHARTRAIN-MISSISSIPPI SOUND-
LAKE SALVADOR AND LAKE CATAOUATCHE-LAKE BORGNE-BRETON SOUND-
CHANDELEUR SOUND-
COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE
MISSISSIPPI RIVER OUT 20 NM-
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND OUT
20 NM-
COASTAL WATERS FROM STAKE ISLAND LA TO SOUTHWEST PASS OF THE
MISSISSIPPI RIVER FROM 20 TO 60 NM-
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND
LOUISIANA OUT 20 TO 60 NM-
1253 AM CDT THU JUL 23 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
..TROPICAL STORM WARNING IS CANCELLED
* WHAT...SOUTH WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND SEAS
6 TO 11 FT EXPECTED.
* WHERE...PORTIONS OF GULF OF AMERICA.
* WHEN...UNTIL 1 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.
GMZ541-543-551-553-570-572-232000-
/O.CON.KLIX.TR.W.1002.000000T0000Z-000000T0000Z/
TERREBONNE BAY-BARATARIA BAY-
COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER
LA OUT 20 NM-
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO
PORT FOURCHON LA OUT 20 NM-
COASTAL WATERS FROM PORT FOURCHON LOUISIANA TO LOWER ATCHAFALAYA
RIVER LA FROM 20 TO 60 NM-
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO
PORT FOURCHON LOUISIANA FROM 20 TO 60 NM-
1253 AM CDT THU JUL 23 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* WHAT...SOUTHWEST WINDS 25 TO 35 KT WITH GUSTS UP TO 45 KT AND
SEAS 8 TO 13 FT.
* WHERE...PORTIONS OF GULF OF AMERICA.
* WHEN...TROPICAL STORM FORCE WINDS POSSIBLE OVER THE NEXT FEW
HOURS.
* IMPACTS...TROPICAL STORM FORCE WINDS AND HAZARDOUS SEAS WILL
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 HAZARDOUS CONDITIONS.
GMZ529-231800-
/O.NEW.KLIX.SC.Y.0026.260723T0600Z-260723T1800Z/
LAKE MAUREPAS-
1253 AM CDT THU JUL 23 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
* WHAT...SOUTHEAST WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT
EXPECTED.
* WHERE...LAKE MAUREPAS.
* WHEN...UNTIL 1 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.
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