718 WHUS52 KCHS 101108 SMWCHS AMZ364-384-101315- /O.NEW.KCHS.MA.W.0134.261010T1108Z-261010T1315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Charleston SC 708 AM EDT Sat Oct 10 2026 The National Weather Service in Charleston has issued a * Special Marine Warning for... Waters from Savannah GA to Altamaha Sound GA out 60 NM... * Until 915 AM EDT. * At 708 AM EDT, severe thunderstorms capable of producing waterspouts were located along a line from over Tug Rio Caroni to 10 NM southeast of Sayler Barge, moving northwest at 10 knots. HAZARD...Waterspouts and wind gusts to 40 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... Buoy J, Tug Elmira, Ferry Boat Janet, Buoy Tender Sagebrush, Tug Rio Apon, Honey Barge, Sapelo Buoy S, Grays Reef Buoy, C C A Buoy, Tug Matt Turecamo, C A T Buoy, Steel Barge Modena, K T K Buoy, Tug Senasqua and Tug Delta Diamond. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3140 8126 3159 8108 3179 8087 3190 8058 3185 8047 3167 8030 3123 8090 3126 8110 TIME...MOT...LOC 1108Z 148DEG 10KT 3126 8098 3149 8072 3161 8051 WATERSPOUT...POSSIBLE MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 KTS $$ Black  143 WGUS52 KFFC 101112 FFWFFC GAC063-089-121-135-151-247-101715- /O.NEW.KFFC.FF.W.0080.261010T1112Z-261010T1715Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Peachtree City GA 712 AM EDT Sat Oct 10 2026 The National Weather Service in Peachtree City has issued a * Flash Flood Warning for... Clayton County in north central Georgia... DeKalb County in north central Georgia... Central Fulton County in north central Georgia... Southwestern Gwinnett County in north central Georgia... Northwestern Henry County in north central Georgia... Central Rockdale County in north central Georgia... * Until 115 PM EDT Saturday. * At 712 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 2 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Atlanta, McDonough, Decatur, Jonesboro, Peachtree Corners, Sandy Springs, Johns Creek, Dunwoody, East Point, Duluth, Stockbridge, Forest Park, Riverdale, College Park, Lilburn, Chamblee, Norcross and Doraville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3355 8446 3362 8452 3381 8449 3383 8446 3385 8446 3392 8444 3406 8416 3377 8403 3347 8412 3339 8433 3346 8438 3348 8439 3350 8442 3355 8444 FLASH FLOOD...RADAR INDICATED $$  051 FZUS72 KCHS 101123 MWSCHS Marine Weather Statement National Weather Service Charleston SC 723 AM EDT Sat Oct 10 2026 AMZ380-101133- /O.CAN.KCHS.MA.W.0133.000000T0000Z-261010T1245Z/ 723 AM EDT Sat Oct 10 2026 ...SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM... The thunderstorm has moved out of area and no longer poses a significant threat to boaters. && LAT...LON 3308 7936 3312 7936 3314 7930 3314 7927 3312 7927 3312 7928 3311 7927 3298 7899 3285 7906 3284 7907 3278 7911 3276 7914 3274 7916 3274 7933 TIME...MOT...LOC 1048Z 182DEG 13KT 3271 7919 $$ AMZ360-101245- /O.CON.KCHS.MA.W.0133.000000T0000Z-261010T1245Z/ 723 AM EDT Sat Oct 10 2026 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 845 AM EDT... For the following areas... Coastal waters from South Santee River to Edisto Beach SC out 20 NM... At 723 AM EDT, a severe thunderstorm capable of producing waterspouts was located 10 NM east of Jimmy Leland Tug, moving north at 15 knots. HAZARD...Waterspouts and wind gusts to 34 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Hector Reef and Cape Romain Reef. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3308 7936 3312 7936 3314 7930 3314 7927 3312 7927 3312 7928 3311 7927 3298 7899 3285 7906 3284 7907 3278 7911 3276 7914 3274 7916 3274 7933 TIME...MOT...LOC 1048Z 182DEG 13KT 3271 7919 WATERSPOUT...POSSIBLE MAX HAIL SIZE...0.00 IN MAX WIND GUST...34 KTS $$ Black  747 WGUS72 KCHS 101123 FFSCHS Flash Flood Statement National Weather Service Charleston SC 723 AM EDT Sat Oct 10 2026 SCC019-101330- /O.CON.KCHS.FF.W.0022.000000T0000Z-261010T1330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Charleston SC- 723 AM EDT Sat Oct 10 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 930 AM EDT THIS MORNING FOR CHARLESTON COUNTY... At 723 AM EDT, City of Charleston Emergency Management reported heavy rain in Downtown Charleston. Flash flooding is already occurring with several road closures across the city. HAZARD...Flash flooding caused by thunderstorms. SOURCE...City of Charleston Emergency Management reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... North Charleston, Mount Pleasant, James Island, Johns Island, West Ashley, Downtown Charleston, Fort Sumter, Daniel Island, Folly Beach and Kiawah Island. An area of intense rainfall moved through the Folly Beach, James Island, Johns Island, West Ashley, and Downtown Charleston areas and produced 1 to 2 inches of rain. The heaviest rain has now lifted northward but light to occasionally moderate rain will continue. Additional rounds of heavy rain could develop through mid morning. City of Charleston Emergency Management reported several roads closed across the Downtown Charleston area and flash flooding is ongoing. Additionally, a inundation depth sensor on Ogier Street near Calhoun Street reported an inundation depth of over half of a foot. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Report flooding directly to the Charleston National Weather Service at 1-888-383-2024 or email your reports to nws.charlestonsc@noaa.gov. && LAT...LON 3265 8012 3275 8012 3282 8011 3287 8007 3288 8004 3288 7996 3286 7996 3285 7993 3283 7993 3282 7992 3280 7992 3278 7991 3276 7987 3272 7984 3273 7986 3268 7986 3267 7987 3262 7997 3258 7999 3257 8009 FLASH FLOOD...OBSERVED $$ BSH