


Special Marine Warning
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
396 WHUS54 KLIX 042359 SMWLIX GMZ530-050100- /O.NEW.KLIX.MA.W.0190.250704T2359Z-250705T0100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 659 PM CDT Fri Jul 4 2025 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Lake Pontchartrain and Lake Maurepas... * Until 800 PM CDT. * At 659 PM CDT, a severe thunderstorm capable of producing waterspouts was located 8 nm northwest of Kenner, moving south at 10 knots. HAZARD...Waterspouts and wind gusts to 40 knots. 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. * Locations impacted include... Kenner. 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 3003 9023 3003 9039 3005 9040 3010 9046 3021 9043 3022 9030 TIME...MOT...LOC 2359Z 357DEG 11KT 3008 9039 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ CAB