914 WHUS52 KKEY 061405 SMWKEY GMZ044-054-074-061430- /O.NEW.KKEY.MA.W.0184.260806T1405Z-260806T1430Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 1005 AM EDT Thu Aug 6 2026 The National Weather Service in Key West has issued a * Special Marine Warning for... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 60 nm... * Until 1030 AM EDT. * At 1005 AM EDT, a strong thunderstorm was located 7 nm south of American Shoal Light, moving west at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... Western Sambo, Vandenberg, Joe's Tug, and East Sambo. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2446 8141 2427 8145 2424 8179 2451 8179 TIME...MOT...LOC 1405Z 089DEG 15KT 2439 8155 HAIL...0.00IN WIND...>34KTS $$ AJP  081 FZUS72 KILM 061404 MWSILM Marine Weather Statement National Weather Service Wilmington NC 1004 AM EDT Thu Aug 6 2026 AMZ284-061500- 1004 AM EDT Thu Aug 6 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM... At 1003 AM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located near Vermillion Reef, moving east at 5 knots. Locations impacted include... Parking Lot Area, Vermillion Reef, Horseshoe Area, and Horseshoe Reef. PRECAUTIONARY/PREPAREDNESS ACTIONS... This storm may produce a waterspout. A Special Marine Warning may be needed. Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. If caught on the open water, prepare for deteriorating conditions. Make sure you and your crew are wearing properly fitted life jackets. && LAT...LON 3292 7886 3312 7875 3300 7833 3269 7841 $$ ABW  036 WGUS73 KLSX 061406 FFSLSX Flash Flood Statement National Weather Service St Louis MO 906 AM CDT Thu Aug 6 2026 MOC221-061416- /O.EXP.KLSX.FF.W.0060.000000T0000Z-260806T1415Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington MO- 906 AM CDT Thu Aug 6 2026 ...FLASH FLOOD WARNING WILL EXPIRE AT 915 AM CDT THIS MORNING FOR WASHINGTON COUNTY IN EAST CENTRAL MISSOURI... Flood waters have receded. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flood Watch remains in effect until 100 PM CDT for portions of Illinois and Missouri. A Flood Watch remains in effect until 1000 AM CDT for portions of central, east central, and northeast Missouri. && LAT...LON 3786 9064 3790 9110 3820 9110 3820 9078 3810 9068 3809 9068 3809 9069 3808 9068 3809 9066 3810 9066 3809 9065 3808 9066 3808 9064 $$ Elmore  445 FZUS72 KKEY 061418 MWSKEY Marine Weather Statement National Weather Service Key West FL 1018 AM EDT Thu Aug 6 2026 GMZ035-044-054-061445- 1018 AM EDT Thu Aug 6 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 20 nm... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... At 1017 AM EDT, Doppler radar indicated a a strong thunderstorm, capable of producing wind gusts near 30 knots. This thunderstorm was located over Pelican Shoal, moving northwest at 15 knots. Locations that will be affected include... Western Sambo, Vandenberg, Joe's Tug, Pelican Shoal, East Sambo, Ninefoot Shoal, and Stock Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for thunderstorms with wind gusts near 30 knots, locally rough and confused seas, occasional lightning strikes, and potentially blinding downpours. Get to a safe port as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2452 8189 2463 8176 2468 8170 2467 8169 2469 8168 2469 8166 2470 8167 2471 8166 2465 8161 2465 8162 2464 8160 2463 8162 2462 8162 2464 8159 2448 8145 2436 8166 $$ AJP  411 FZUS72 KKEY 061420 MWSKEY Marine Weather Statement National Weather Service Key West FL 1020 AM EDT Thu Aug 6 2026 GMZ044-054-074-061430- /O.EXP.KKEY.MA.W.0184.000000T0000Z-260806T1430Z/ 1020 AM EDT Thu Aug 6 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1030 AM EDT... The affected areas were... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 60 nm... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 2446 8141 2427 8145 2424 8179 2451 8179 TIME...MOT...LOC 1420Z 089DEG 15KT 2439 8160 $$ AJP  209 FZUS72 KTAE 061436 MWSTAE Marine Weather Statement National Weather Service Tallahassee FL 1036 AM EDT Thu Aug 6 2026 GMZ730-735-751-752-755-062245- Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River FL out to 20 Nm-St. Andrews Bay Waterways- Coastal waters from Mexico Beach to Okaloosa Walton County Line FL out 20 NM- Coastal waters from Mexico Beach to Apalachicola FL out 20 NM- Coastal Waters From Ochlockonee River to Apalachicola Fl out to 20 Nm- 1036 AM EDT Thu Aug 6 2026 /936 AM CDT Thu Aug 6 2026/ Fair weather waterspouts will be possible across the nearshore Gulf waters and Apalachee Bay today. Please exercise caution. $$  335 WHUS52 KJAX 061441 SMWJAX AMZ470-061545- /O.NEW.KJAX.MA.W.0168.260806T1441Z-260806T1545Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 1041 AM EDT Thu Aug 6 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 1145 AM EDT. * At 1041 AM EDT, a severe thunderstorm capable of producing waterspouts was located 28 nm south of R2 Tower, moving northwest at 20 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... Buoy Hlha. 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. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. 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 3123 8085 3111 8029 3069 8050 3084 8108 3105 8100 3115 8095 3124 8093 TIME...MOT...LOC 1441Z 121DEG 21KT 3091 8055 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ 23  626 FZUS72 KKEY 061445 MWSKEY Marine Weather Statement National Weather Service Key West FL 1045 AM EDT Thu Aug 6 2026 GMZ033-035-044-054-061530- 1045 AM EDT Thu Aug 6 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 20 nm... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... At 1045 AM EDT, Doppler radar indicated a a strong thunderstorm, capable of producing wind gusts of 30 to 35 knots. This thunderstorm was located over Stock Island, moving west at 15 knots. Locations that will be affected include... Western Sambo, Vandenberg, Joe's Tug, Boca Grande, East Sambo, Northwest Channel Buoy 1, and Cottrell Key. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for thunderstorms with wind gusts of 30 to 35 knots, locally rough and confused seas, occasional lightning strikes, and potentially blinding downpours. Get to a safe port as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2460 8163 2443 8168 2447 8206 2473 8199 $$ AJP  860 WHUS52 KKEY 061452 SMWKEY GMZ033-035-044-054-061530- /O.NEW.KKEY.MA.W.0185.260806T1452Z-260806T1530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 1052 AM EDT Thu Aug 6 2026 The National Weather Service in Key West has issued a * Special Marine Warning for... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 20 nm... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... * Until 1130 AM EDT. * At 1052 AM EDT, a strong thunderstorm was located over Stock Island, moving west at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... Joe's Tug, Boca Grande, Northwest Channel Buoy 1, Cottrell Key, Stock Island, Smith Shoal Light, and Key West Sea Bouy. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2462 8166 2460 8167 2460 8168 2459 8167 2459 8170 2456 8172 2456 8168 2445 8171 2448 8203 2474 8196 TIME...MOT...LOC 1452Z 104DEG 14KT 2456 8177 HAIL...0.00IN WIND...>34KTS $$ AJP  244 WHUS52 KCHS 061454 SMWCHS AMZ384-061700- /O.NEW.KCHS.MA.W.0088.260806T1454Z-260806T1700Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Charleston SC 1054 AM EDT Thu Aug 6 2026 The National Weather Service in Charleston has issued a * Special Marine Warning for... Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM... * Until 100 PM EDT. * At 1054 AM EDT, a severe thunderstorm capable of producing waterspouts was located 16 NM southeast of R2 Tower, moving northwest at 15 knots. HAZARD...Waterspouts and wind gusts to 34 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... R2 Tower, Tug Delta Diamond, Tug Senasqua, Sayler Barge, Dredge Henry, Latex Barge and Honey Barge. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3130 8093 3140 8086 3156 8081 3161 8078 3172 8064 3188 8052 3158 7988 3146 7995 3143 8003 3124 8017 3119 8023 3111 8028 3124 8094 TIME...MOT...LOC 1454Z 152DEG 17KT 3128 8029 WATERSPOUT...POSSIBLE MAX HAIL SIZE...0.00 IN MAX WIND GUST...34 KTS $$ CPM