SXUS82 KCHS 181413 OMRCHS GAZ087-088-099>101-114-115-137-216>219-238>241-SCZ040-042>045- 147>152-181545- Other Marine Reports National Weather Service Charleston SC 1013 AM EDT Mon May 18 2026 Some additional marine reports from around the area at 1010 AM. From the Charleston Harbor Pilot Boat at Buoy 6, the wind was south southeast at 5 knots. Seas were 1 foot. $$