FZUS72 KCHS 072155 MWSCHS Marine Weather Statement National Weather Service Charleston SC 555 PM EDT Tue Jul 7 2026 AMZ364-072300- 555 PM EDT Tue Jul 7 2026 The areas affected include... Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary... * At 555 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This strong thunderstorm was located over Saint Catherines Sound, moving southeast at 5 knots. Locations impacted include... Buoy B L, St Catherines Buoy 3, C A T Buoy, Saint Catherines Sound and Sapelo Channelbuoy 3. 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 3169 8121 3179 8107 3176 8100 3174 8088 3165 8091 3154 8103 3152 8113 3158 8123 3159 8118 3167 8116 3167 8120 3168 8121 TIME...MOT...LOC 2154Z 309DEG 6KT 3169 8113 $$ Black