RedactedNarrative: On March 17 2016, I officer was dispatched to the Fort Pierce City Marina. I was advised by dispatch that a vessel had struck another vessel. When I arrived at the C dock of Fort Pierce City Marina, I observed two vessels in the area of slip C83. Vessel 1(V1), was green in color and Vessel 2(V2) was blue in color. V2's anchor cock had pierced the port side window of V1. 
  
  I met the owner and operator of V1, and he stated that he had been leaving the slip that he was assigned at Fort Pierce City Marina, at approx. 0830 hrs, to reposition in another slip to make it easier to leave the next week. Operator1 stated that he had taken the turn too close and the current had pushed his port side into the anchor cock of V2. V2 was docked in slip C83 at the time of the accident. V1 was traveling east in a current that was pushing the vessel north. V2 was docked at the South East Corner of the C docks T- Head. 
  
  I then met (Owner of V2) who had been asleep when the accident had occurred. He stated he had woken up and found the boats together. Due to the tide still pushing V1 into V2 into to one another,the boats were joined together when I arrived. The anchor of V2 was wedged into the port side window of V1. Operator1 advised that the City Marina Personnel wanted to removed the window and the anchor to mitigate any further damage to either vessel. Operator1 stated that they also were waiting for the tide to begin to come in so that the current would facilitate separation of the two vessels. 
  
  I was provided the documentation information of both vessels and also the names of all parties aboard both vessels. The owners of V1 and V2 provided the insurance information for their vessels. Operator1 admitted that the accident was his fault and expressed his apologies to the occupants of V2. Operator1 provided a sworn statement stating what had occurred before, during and after the accident as well as a diagram depicting the accident.  
  
  Operator1 removed the port side salon window from his vessel(V1) before the separation of the vessels was attempted. The vessels successfully and without incident separated at approx. 1300 hrs. V1 was repositioned onto the northern side of C dock. 
  
  Operator1 was issued a warning for Violation of Inland Navigation Rules ( Failure to maintain a proper lookout).