FZUS72 KCHS 011902 MWSCHS Marine Weather Statement National Weather Service Charleston SC 302 PM EDT Sat Aug 1 2026 AMZ360-011915- /O.CON.KCHS.MA.W.0078.000000T0000Z-260801T1915Z/ 302 PM EDT Sat Aug 1 2026 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 315 PM EDT... For the following areas... Coastal waters from South Santee River to Edisto Beach SC out 20 NM... At 302 PM EDT, a severe thunderstorm producing waterspouts was located near Charleston Harbor Entrance, moving north at 10 knots. HAZARD...Waterspouts. SOURCE...Public reported. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Locations impacted include... Mainly open waters from South Santee River to Edisto Beach SC out 20 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3265 7998 3266 7999 3267 7999 3270 7991 3272 7990 3273 7988 3260 7968 3253 7980 3264 7997 TIME...MOT...LOC 1835Z 191DEG 7KT 3262 7988 WATERSPOUT...OBSERVED MAX HAIL SIZE...0.00 IN MAX WIND GUST...<34 KTS $$ NED