


Special Marine Warning
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
998 WHUS52 KCHS 162303 SMWCHS AMZ374-170000- /O.NEW.KCHS.MA.W.0151.250816T2303Z-250817T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Charleston SC 703 PM EDT Sat Aug 16 2025 The National Weather Service in Charleston has issued a * Special Marine Warning for... Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM... * Until 800 PM EDT. * At 703 PM EDT, a strong thunderstorm was located 11 NM northeast of R2 Tower, moving southeast at 10 knots. HAZARD...Wind gusts to 34 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Mainly open waters of Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. && LAT...LON 3149 8058 3164 8045 3154 8016 3129 8037 TIME...MOT...LOC 2303Z 304DEG 11KT 3154 8047 MAX HAIL SIZE...0.00 IN MAX WIND GUST...34 KTS $$ APT