The tide station at Old Tower on Sapelo Island (8675622) is located near the mouth of Doboy Sound, just offshore of the Sapelo lighthouse. The Old Tower tide station is no longer monitored. Tidal predictions for this station are referenced to Station 8670870 at Fort Pulaski, GA. The offsets at Old Tower from Fort Pulaski are 15 minutes for high tide and 14 minutes for low. Height offsets in feet are 0.99 for high tide and 0.95 for low.
Tide Predictions for Old Tower on Sapelo Island: