WHUS72 KCHS 180641 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 241 AM EDT Thu Jul 18 2024 AMZ350-352-180745- /O.CAN.KCHS.SC.Y.0054.000000T0000Z-240718T1000Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- Waters from Edisto Beach SC to Savannah GA out 20 NM- 241 AM EDT Thu Jul 18 2024 ...SMALL CRAFT ADVISORY IS CANCELLED... $$