FZUS72 KCHS 132147 MWSCHS Marine Weather Statement National Weather Service Charleston SC 547 PM EDT Mon Jul 13 2026 AMZ362-364-132245- 547 PM EDT Mon Jul 13 2026 The areas affected include... Waters from Edisto Beach SC to Altamaha Sound out 20 NM... * At 547 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This strong thunderstorm was located 5 NM south of Hilton Head Reef, moving northeast at 20 knots. Locations impacted include... Hilton Head Reef, Betsy Ross Reef and Beaufort 45 Feet Reef. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. && LAT...LON 3197 8072 3221 8042 3205 8023 3203 8025 3201 8029 3200 8033 3199 8036 3198 8038 3196 8041 3195 8043 3194 8047 3191 8051 3189 8051 3181 8068 3192 8078 TIME...MOT...LOC 2147Z 233DEG 20KT 3191 8063 $$ ETM