577 

FZUS72 KCHS 121237

MWSCHS



Marine Weather Statement

National Weather Service Charleston SC

837 AM EDT Sat Sep 12 2026



AMZ340-360-362-121600-

Charleston Harbor-

Coastal waters from South Santee River to Edisto Beach SC out

20 NM-

Coastal waters from Edisto Beach SC to Savannah GA out 20 NM-

837 AM EDT Sat Sep 12 2026



...WATERSPOUTS POSSIBLE THIS MORNING...



Conditions will be favorable for the development of waterspouts

across the nearshore waters of South Carolina 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 by calling the National

Weather Service at 1-888-383-2024.



&&



$$