ASUS42 KCHS 180710 RWRCHS Regional Weather Roundup National Weather Service Charleston SC 300 AM EDT TUE AUG 18 2026 NOTE: "fair" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. Not all stations are quality controlled. Use data with caution, especially dewpoint observations. SCZ027-030-031-034>040-042>045-147>150-180800- ...Southeast South Carolina... CITY SKY/WX TMP DP RH WIND PRES REMARKS N Charleston PTCLDY 83 78 85 SW8 29.90F HX 93 Waterfront Prk N/A 86 81 85 SW6 29.76F HX 102 Mount Pleasant CLEAR 84 82 94 CALM 29.89F HX 101 Johns Island CLEAR 84 81 89 W5 29.91F HX 98 Edisto Beach N/A 86 79 79 SW5 29.91F HX 99 Pinopolis N/A 84 79 84 SW8 N/A HX 96 Moncks Corner CLEAR 79 73 83 SW5 29.90S Summerville CLEAR 81 75 83 CALM 29.88F Ridgeland SUNNY 81 77 89 SW3 29.91F Beaufort MCAS CLEAR 84 74 71 W8 29.91F HX 91 Beaufort Arpt NOT AVBL Hilton Head Is CLEAR 86 75 70 SW8 29.93F HX 95 Walterboro CLEAR 81 72 74 SW3 29.92F Allendale CLEAR 81 75 83 CALM 29.91S ...Southern Midlands and Pee Dee... CITY SKY/WX TMP DP RH WIND PRES REMARKS Georgetown CLEAR 79 79 100 SW5 29.90F Kingstree MOCLDY 79 72 78 CALM 29.89F Orangeburg PTCLDY 80 75 84 NW3 29.91F Barnwell CLEAR 82 73 74 W5 29.92F Aiken MOCLDY 80 70 71 W5 29.94F Manning PTCLDY 81 72 74 CALM 29.90S Columbia MOCLDY 83 68 60 W8 29.90F Sumter MOCLDY 83 74 74 W6 29.88S HX 90 Florence PTCLDY 80 75 84 NW5 29.89S Myrtle Beach CLEAR 84 78 82 SW6 29.89F HX 95 N Myrtle Beach PTCLDY 81 78 91 SW5 29.88F $$ GAZ063-065-086>088-099>101-113>115-216-218-219-234>241-250-180800- ...Southeast Georgia... CITY SKY/WX TMP DP RH WIND PRES REMARKS Savannah Arpt CLEAR 83 74 74 W9 29.94F Hunter AAF NOT AVBL Fort Stewart NOT AVBL Statesboro N/A 82 77 83 MISG 29.91F HX 91 Sylvania N/A 78 78 99 CALM 29.93F Claxton CLEAR 82 77 83 VRB3 29.94F HX 91 Millen CLEAR 80 74 83 CALM 29.93F Metter CLEAR 80 76 88 SW5 29.94F Reidsville CLEAR 82 74 77 SW9 29.95F ...CSRA, Central and far Southeast Georgia... CITY SKY/WX TMP DP RH WIND PRES REMARKS Thomson CLOUDY 77 72 83 CALM 29.99F Augusta-Bush PTCLDY 84 70 62 CALM 29.91F Augusta-Daniel MOCLDY 83 70 64 NW5 29.94F Swainsboro CLEAR 79 73 83 CALM 29.96F Vidalia CLEAR 82 75 78 VRB7 29.95F Eastman CLEAR 81 72 74 W6 30.00F Hazlehurst NOT AVBL Alma NOT AVBL Waycross CLEAR 82 75 80 CALM 29.98F Jesup CLEAR 82 77 83 CALM 29.99F HX 91 Baxley NOT AVBL Brunswick CLEAR 82 77 84 W8 29.96F HX 91 Saint Simons CLEAR 84 79 84 W8 29.95F HX 96 $$ SCZ027-028-034-036>038-045-148>150-GAZ219-241-180800- ...Lake and Supplemental Coastal Observations... STATION/POSITION TIME TEMP WIND PRES WAVE SWELL AIR SEA DIR/SP/G HT/PER HT/PER/DIR (UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D) Winyah Bay 0600 84 280/ 5 1012.0 Lake Murray 0620 83 290/ 7/ 15 N/A Chrlstn Harbor 0630 85 87 240/ 4/ 7 1013.2F ACE Basin NERRS 0545 85 CALM 1013.0 Fort Pulaski 0630 86 87 270/ 7/ 10 1013.9F Sapelo Island 0600 85 240/ 8 1015.0 $$ ANZ851-935-AMZ111-154-340-360-362-364-380-450-454-472-180800- ...C-MAN and Buoy Observations... STATION/POSITION TIME TEMP WIND PRES WAVE SWELL AIR SEA DIR/SP/G HT/PER HT/PER/DIR (UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D) Buoy 41004 0640 86 85 230/ 14/ 17 1012.9F Buoy 41008 0650 86 260/ 17/ 19 1013.5F 2/ 4 2/120/ 8 Folly Beach CMAN 0650 86 230/ 5/ 8 1012.8F Chas Pilot Buoy 0608 86 1012.5 Chas Pilot Wave 0545 86 N/A 3/ 4 Capers Nearshore NOT AVBL Capers NS Wave 0558 84 N/A 3/26 Fripp Nearshore NOT AVBL Fripp NS Wave 0620 87 N/A 2/ 4 STATION/POSITION TIME TEMP WIND PRES WAVE SWELL AIR SEA DIR/SP/G HT/PER HT/PER/DIR (UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D) 5E St. Marys GA 0656 85 N/A 2/14 Frying Pan Buoy 0650 86 230/ 12/ 14 1012.2F 3/ 5 2/140/ 8 Buoy 41025 0640 84 84 230/ 17/ 19 1010.9F Cape Lookout NC 0650 84 240/ 7/ 11 1011.3F Buoy 41002 0640 84 84 260/ 10/ 12 1014.1F Buoy 41010 0640 86 86 240/ 12/ 14 1015.9F St Augustine FL 0700 82 260/ 6/ 8 1016.0F $$