RedactedNarrative: My investigation revealed that the tidal current was northbound going outbound at approximately 8 knots with a south west wind of 7 - 14 knots while Vessel 1 was making their approached into the Marina Fuel Dock area. Vessel 1 proceeded northbound from the south on the inside of the fuel dock near the marina office. Vessel 1 continued northbound with the tidal current and wind leaving the ability of the environmental's to overpower his bow thrusters causing him to strike the southwest portion of the marina office platform with the Starboard midship area of the vessel. During this abrupt impact, this action caused the starboard midship large glass window to burst into the cabin area. Vessel 1 continued to navigate northbound attempting to turn back southbound, however striking a concrete piling guide of a finger pier. Vessel 1 continued to attempt maneuverability back southbound but continued moving to the west striking a wooden piling knocking it down. Vessel 1 at this point was able to maneuver the vessel back towards the southwest out of the inner marina area and around to the east side of the fuel dock. Vessel 1 was able to dock successfully with the assistance of marina dock hands. No injuries were reported at the time of the accident. 
  The municipal marina staff made me aware of the Vessel accident the following day and required a report be taken on the incident. I made contact with the Vessel owner/operator who explained the incident, along with marina staff. 
  No injuries were reported to me while I spoke to subjects regarding the accident. 
  Damage to Vessel one consisted of some fiberglass rub marks on the starboard side of the vessel from the piling guide and wooden piling, along with a broken out large Starboard midship window. The Damage to the Municipal marina consisted of a broken portion of the Southwest corner of the Marina Office, a bent metal piling guide and a broken and freed wooden piling. All damage costs are estimates only.