When the two lights, which flashed at different rates, lined up, the ships' navigators knew it was time to turn to enter Boca Grande Pass. Though the front range has been removed, the Boca Grande Rear Range Light remains in service today as the Gasparilla Island Light. It is an Aid to Navigation and is maintained by the U.S. Coast Guard Station St. Petersburg Aids to Navigation Team. The Gasparilla Island Light was decommissioned by the Coast Guard in 2014, and the lighthouse was transferred to the Barrier Islands Parks Society in 2016. The society commissioned a restoration of the lighthouse, including the installation of a replica of its original fresnel lens. The light was switched on again in 2018.