000 WHUS72 KCHS 231712 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 112 PM EDT Tue Apr 23 2024 AMZ374-231815- /O.CAN.KCHS.SC.Y.0041.000000T0000Z-240423T1800Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 112 PM EDT Tue Apr 23 2024 ...SMALL CRAFT ADVISORY IS CANCELLED... $$