RedactedNarrative: Vessel 2 Operated stated he was traveling approximately 20-30’ behind and off the port side of Vessel 1 at a speed of 10-30 mph when Vessel 1 made a sharp left turn into the path of Vessel 2.  Vessel 2 Operator stated he did not have time or distance enough to turn to the left sharp enough to avoid striking the side of Vessel 1.  The collision caused a laceration to the left leg of Vessel 1 Operator.