006 WHUS54 KLIX 111327 SMWLIX GMZ551-570-111500- /O.NEW.KLIX.MA.W.0082.260511T1327Z-260511T1500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 827 AM CDT Mon May 11 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm... Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM... * Until 1000 AM CDT. * At 826 AM CDT, a severe thunderstorm capable of producing waterspouts was located 18 nm east of Ship Shoal 198, or 25 nm south of Isle Derniers, moving east at 10 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and large hail. SOURCE...Radar. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels and oil rigs...and create suddenly higher waves. Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in injury and damage to boats...vessels and oil rigs. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until this storm passes. Wind gusts to 40 knots, large hail, high waves, dangerous lightning, and heavy rain are possible with this storm. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2859 9103 2865 9105 2877 9100 2870 9062 2844 9070 TIME...MOT...LOC 1326Z 285DEG 9KT 2864 9093 WATERSPOUT...POSSIBLE HAIL...>.75IN WIND...40KTS $$ Zeringue  034 FZUS74 KLIX 111336 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 836 AM CDT Mon May 11 2026 GMZ570-111346- /O.CAN.KLIX.MA.W.0081.000000T0000Z-260511T1345Z/ 836 AM CDT Mon May 11 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM... The cluster of severe thunderstorms has moved out of the area and no longer poses a significant threat to boaters. && LAT...LON 2883 9095 2879 9113 2894 9111 2894 9096 TIME...MOT...LOC 1336Z 165DEG 13KT 2888 9108 $$ GMZ551-111345- /O.CON.KLIX.MA.W.0081.000000T0000Z-260511T1345Z/ 836 AM CDT Mon May 11 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 845 AM CDT... For the following areas... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm... At 836 AM CDT, a cluster of severe thunderstorms capable of producing waterspouts were located 16 nm southwest of Caillou Bay, moving north at 15 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and large hail. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels and oil rigs...and create suddenly higher waves. Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in injury and damage to boats...vessels and oil rigs. A cluster of severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds will be dangerous for boaters or anyone near the water. Make sure all on board are wearing life jackets. Seek shelter or move to safe harbor until hazardous weather passes. && LAT...LON 2883 9095 2879 9113 2894 9111 2894 9096 TIME...MOT...LOC 1336Z 165DEG 13KT 2888 9108 WATERSPOUT...POSSIBLE HAIL...>.75IN WIND...40KTS $$ Zeringue  720 WHUS54 KLIX 111341 SMWLIX GMZ551-570-111515- /O.NEW.KLIX.MA.W.0083.260511T1341Z-260511T1515Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 841 AM CDT Mon May 11 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm... Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM... * Until 1015 AM CDT. * At 841 AM CDT, a severe thunderstorm was located 15 nm northeast of Eugene Island 189, or 16 nm southwest of Caillou Bay, moving northwest at 15 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in injury and damage to boats...vessels and oil rigs. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until this storm passes. Wind gusts to 40 knots, large hail, high waves, dangerous lightning, and heavy rain are possible with this storm. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2917 9126 2923 9106 2888 9094 2878 9120 2889 9127 TIME...MOT...LOC 1341Z 146DEG 15KT 2889 9111 HAIL...>.75IN WIND...40KTS $$ Zeringue  887 FZUS74 KHGX 111350 MWSHGX Marine Weather Statement National Weather Service Houston/Galveston TX 850 AM CDT Mon May 11 2026 GMZ335-350-355-370-375-111445- 850 AM CDT Mon May 11 2026 ...STRONG WAKE LOW WINDS OVER THE WATERS... The areas affected include... Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM... Coastal waters from High Island to Freeport TX out 20 NM... Galveston Bay... 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... At 841 AM CDT, strong winds were measured along the coast from a wake low, which has developed behind a cluster of shower and storms located over High Island A179, moving east at 30 knots. Automated stations along the coast reported strong wind gusts around 20 to 30 knots with some isolated higher gusts. One site measured gusts up to 38 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 20 to 30 knots, isolated higher gusts to around 35 knots and locally higher waves. Boaters should remain in safe harbor to allow these elevated winds to subside. && LAT...LON 2839 9638 2893 9534 2915 9517 2922 9522 2920 9510 2932 9491 2942 9491 2957 9466 2956 9437 2930 9429 2897 9464 2923 9427 2853 9401 2799 9484 2766 9554 $$ 03