RedactedNarrative: VESSEL #1 WAS DOCKED (WITH NOBODY ON IT).  VESSEL #2 WAS ATTEMPTING TO DOCK HER VESSEL AT SLIP. THE BOAT WAS PARTIALLY SPUN AROUND WHILE TRYING TO BACK INTO THE SLIP.  HER STERN SWIM PLATFORM HIT THE STAR BOARD MIDSHIP HULL OF VESSEL #1 AND CONTINUED SCRAPING THE STARBOARD SIDE OF THE BOAT. THE WITNESS WAS ATTEMPTING TO AID HER DOCKING EFFORT BUT WAS UNABLE TO CONTROL THE BOAT IN THE WIND USING A LINE ATTACHED TO THE STARBOARD REAR CLEAT OF HER BOAT. HER HUSBAND WAS IN THE REAR COCKPIT OF THE VESSEL DIRECTING HER. THERE APPEARED TO BE NO DAMGE TO BOAT #2 BUT DAMAGE TO BOAT #1. NO INJURIES.