FZUS72 KCHS 101243 MWSCHS Marine Weather Statement National Weather Service Charleston SC 843 AM EDT Thu Sep 10 2026 AMZ362-364-101700- 843 AM EDT Thu Sep 10 2026 ...WATERSPOUTS POSSIBLE THIS MORNING... The areas affected include... Waters from Edisto Beach SC to Altamaha Sound out 20 NM... Conditions will be favorable for the development of waterspouts across the nearshore waters of far southern South Carolina and Southeast Georgia this morning. The risk will be highest along lines of towering clouds and near showers and thunderstorms. Conditions will become less favorable for waterspout development by late morning as the sea breeze begins to form along the beaches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If waterspouts occur, move your boat away from the waterspout. Remember that waterspouts can develop rapidly and produce winds and seas that are dangerous for vessels and everyone onboard. Report waterspouts via social media or call the National Weather Service directly at 1-888-383-2024. && $$ ST