Spring temperatures in Charleston Harbor can range from the mid 70’s to the upper 80’s but the month of May can provide some of the very best sailing conditions in Charleston. The water has not had time to completely warm up so we can usually see nice southerly winds in the 10-15 knot range. Frontal wind conditions are also a possibility. Of course here is the disclaimer: - once a predicted “normal” weather pattern is put to print it will never materialize!
Here are links to the closest Sail Flow and current indicators:
Breeze within ½ mile of venue (Patriots Point)
Current with ¼ mile of venue
Suggest using the Tide Graph app and select Hog Island Reach, Buoy ‘12’, Charleston Harbor South Carolina