439 WHUS52 KMHX 211529 SMWMHX AMZ184-186-211630- /O.NEW.KMHX.MA.W.0315.260821T1529Z-260821T1630Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 1129 AM EDT Fri Aug 21 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... Waters from Cape Hatteras to Ocracoke Inlet NC from 20 to 60 NM... Waters from Ocracoke Inlet to Cape Lookout NC from 20 to 60 NM... * Until 1230 PM EDT. * At 1129 AM EDT, a severe thunderstorm was located 42 nm east of Atlas Tanker, moving northeast at 20 knots. HAZARD...Wind gusts 34 knots or greater and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 3433 7498 3423 7533 3414 7545 3432 7572 3472 7524 3440 7486 TIME...MOT...LOC 1529Z 229DEG 21KT 3430 7544 HAIL...>.75IN WIND...>34KTS $$ Heden  456 WHUS54 KLIX 211552 SMWLIX GMZ553-554-572-575-211715- /O.NEW.KLIX.MA.W.0296.260821T1552Z-260821T1715Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 1052 AM CDT Fri Aug 21 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm... Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm... Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM... Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM... * Until 1215 PM CDT. * At 1051 AM CDT, a cluster of severe thunderstorms capable of producing waterspouts was located 19 nm southeast of Louisiana Offshore Oil Port, or 24 nm southwest of Southwest Pass Of the Mississippi River. The cluster of severe thunderstorms were nearly stationary. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels and oil rigs...and create suddenly higher waves. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Louisiana Offshore Oil Port. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds will be dangerous for boaters or anyone near the water. Make sure all on board are wearing life jackets. Seek shelter or move to safe harbor until hazardous weather passes. && LAT...LON 2847 9011 2904 9019 2882 8914 2849 8906 TIME...MOT...LOC 1551Z 107DEG 3KT 2868 8974 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ CAB