402 WHUS52 KILM 220220 SMWILM AMZ254-256-220315- /O.NEW.KILM.MA.W.0063.260822T0220Z-260822T0315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Wilmington NC 1020 PM EDT Fri Aug 21 2026 The National Weather Service in Wilmington has issued a * Special Marine Warning for... Coastal waters from Little River Inlet to Murrells Inlet SC out 20 NM... Coastal waters from Murrells Inlet to South Santee River SC out 20 NM... * Until 1115 PM EDT. * At 1020 PM EDT, a strong thunderstorm was located near Ten Mile Reef, moving northeast at 5 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Ten Mile Reef, Belky Bear, North Inlet Reef, and Inshore Hole. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until these storms pass. If caught on the open water, prepare for deteriorating conditions. Make sure you and your crew are wearing properly fitted life jackets. 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 3344 7903 3360 7885 3343 7860 3335 7868 3332 7873 3330 7879 3326 7883 3317 7884 3316 7885 3318 7898 TIME...MOT...LOC 0220Z 219DEG 7KT 3334 7892 HAIL...0.00IN WIND...>34KTS $$ ABW  626 WHUS54 KLIX 220228 SMWLIX GMZ551-553-570-572-220330- /O.NEW.KLIX.MA.W.0302.260822T0228Z-260822T0330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 928 PM CDT Fri Aug 21 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm... Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM... Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM... Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM... * Until 1030 PM CDT. * At 927 PM CDT, a cluster of severe thunderstorms was located along a line extending from near Southwest Pass Of the Mississippi River to 13 nm southwest of Louisiana Offshore Oil Port to 17 nm southeast of Isle Derniers to 10 nm east of Eugene Island 120, moving south at 30 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * The cluster of severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds will be dangerous for boaters or anyone near the water. Make sure all on board are wearing life jackets. Seek shelter or move to safe harbor until hazardous weather passes. && LAT...LON 2899 9126 2879 9050 2866 9037 2859 9013 2860 8977 2864 8949 2837 8927 2820 9031 2825 9078 2838 9127 TIME...MOT...LOC 0227Z 012DEG 28KT 2890 8946 2871 9019 2880 9064 2900 9125 HAIL...0.00IN WIND...40KTS $$ Frye  818 WHUS52 KILM 220231 SMWILM AMZ284-220330- /O.NEW.KILM.MA.W.0064.260822T0231Z-260822T0330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Wilmington NC 1031 PM EDT Fri Aug 21 2026 The National Weather Service in Wilmington has issued a * Special Marine Warning for... Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM... * Until 1130 PM EDT. * At 1031 PM EDT, a severe thunderstorm capable of producing waterspouts was located 13 nm south of Sunset Mid Shelf Buoy, moving northeast at 5 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until these storms pass. If caught on the open water, prepare for deteriorating conditions. Make sure you and your crew are wearing properly fitted life jackets. 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 3302 7823 3306 7830 3329 7819 3311 7789 TIME...MOT...LOC 0231Z 218DEG 7KT 3309 7821 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ ABW  919 WHUS52 KJAX 220233 SMWJAX AMZ470-220330- /O.NEW.KJAX.MA.W.0209.260822T0233Z-260822T0330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 1033 PM EDT Fri Aug 21 2026 The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM... * Until 1130 PM EDT. * At 1033 PM EDT, a strong thunderstorm was located 24 nm south of Tug Rio Caroni, or 31 nm south of R2 Tower, moving east at 20 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness. && LAT...LON 3111 8028 3103 8029 3094 8032 3086 8035 3071 8043 3067 8043 3064 8099 3087 8092 3104 8096 3116 8052 TIME...MOT...LOC 0233Z 254DEG 21KT 3089 8079 HAIL...0.00IN WIND...>34KTS $$ AB  212 WHUS54 KLCH 220241 SMWLCH GMZ436-452-455-472-475-220345- /O.NEW.KLCH.MA.W.0073.260822T0241Z-260822T0345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Lake Charles LA 941 PM CDT Fri Aug 21 2026 The National Weather Service in Lake Charles has issued a * Special Marine Warning for... Atchafalaya and East Cote Blanche Bays... 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... * Until 1045 PM CDT. * At 941 PM CDT, strong thunderstorms were located along a line extending from 6 nm northeast of West Cameron 66 to near Vermilion 119 to near Eugene Island 142, moving south at 35 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... South Marsh Island 239, South Marsh Island 23, South Marsh Island 236, South Marsh Island 61, Eugene Island 206, Eugene Island 129, East Cameron 109, Eugene Island 208, Vermilion 78, West Cameron 198, Vermilion 31, West Cameron 110, Vermilion 131, West Cameron 192, Vermilion 171, Eugene Island 175, Vermilion 39, South Marsh Island 27, Vermilion 38, and Eugene Island 42. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 2876 9252 2927 9329 2979 9331 2975 9295 2961 9260 2956 9230 2961 9213 2934 9128 2931 9134 2924 9126 2856 9127 TIME...MOT...LOC 0241Z 002DEG 34KT 2970 9303 2912 9245 2892 9139 HAIL...0.00IN WIND...>34KTS $$ Tingler  561 WHUS52 KILM 220248 SMWILM AMZ284-220345- /O.NEW.KILM.MA.W.0065.260822T0248Z-260822T0345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Wilmington NC 1048 PM EDT Fri Aug 21 2026 The National Weather Service in Wilmington has issued a * Special Marine Warning for... Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM... * Until 1145 PM EDT. * At 1048 PM EDT, a severe thunderstorm capable of producing waterspouts was located over Bill Perry Junior Reef, moving northeast at 5 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Bp 25 Liberty Ship Wreck, Atlantic Ledge, and Bill Perry Junior Reef. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until these storms pass. If caught on the open water, prepare for deteriorating conditions. Make sure you and your crew are wearing properly fitted life jackets. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3345 7859 3352 7852 3353 7846 3355 7840 3339 7825 3334 7850 TIME...MOT...LOC 0248Z 235DEG 7KT 3341 7852 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ ABW