FZUS72 KCHS 072330 MWSCHS Marine Weather Statement National Weather Service Charleston SC 730 PM EDT Tue Jul 7 2026 AMZ364-080015- 730 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 730 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This strong thunderstorm was located 10 NM west of Sapelo Channelbuoy 3, moving east at 15 knots. Locations impacted include... Sapelo Channelbuoy 3, Buoy B H, K T K Buoy, Steel Barge Modena and Buoy B L. 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 3138 8133 3139 8134 3143 8135 3145 8134 3146 8131 3145 8127 3144 8126 3150 8122 3152 8129 3154 8130 3156 8129 3157 8127 3159 8118 3168 8116 3166 8093 3136 8108 TIME...MOT...LOC 2329Z 257DEG 15KT 3153 8130 $$ DPB