Expires:200805182130;;738037 FZUS52 KCHS 181427 AAA CWFCHS COASTAL WATERS FORECAST...UPDATED NATIONAL WEATHER SERVICE CHARLESTON SC 1027 AM EDT SUN MAY 18 2008 SOUTH SANTEE RIVER SC TO SAVANNAH GA OUT 20 NM AND SAVANNAH GA TO ALTAMAHA SOUND GA OUT 60 NM...INCLUDING CHARLESTON HARBOR AND GRAYS REEF NATIONAL MARINE SANCTUARY AMZ300-182130- 1027 AM EDT SUN MAY 18 2008 .SYNOPSIS FOR SOUTHERN SOUTH CAROLINA AND NORTHERN GEORGIA COASTAL WATERS...A TIGHTENING PRES GRADIENT BETWEEN LOW PRES MOVING INTO THE NE STATES AND HIGH PRES TO THE SE WILL CAUSE SMALL CRAFT ADVISORY CONDITIONS ACROSS THE MARINE AREA INTO TONIGHT. MEANWHILE...A WEAKENING COLD FRONT WILL MOVE INTO THE COASTAL WATERS DURING TONIGHT. WEAK HIGH PRESSURE WILL CROSS THE AREA MONDAY. A SURFACE TROUGH WILL APPROACH BY MID WEEK...PERHAPS LINGERING NEARBY THROUGH LATE IN THE WEEK. $$