THE PILOT WAS ATTEMPTING TO TAKE OFF FROM A SMALL LAKE IN HIS FLOAT EQUIPPED AIRPLANE. HE WAS UNABLE TO GAIN SUFFICIENT ALTITUDE TO CLEAR THE OPPOSITE BANK, AND STRUCK THE TERRAIN WITH THE RIGHT MAIN FLOAT. THE AIRPLANE CONTINUED ONTO THE SHORE AND DAMAGED THE LEFT WING. THE PILOT BELIEVES THAT THE PRESENCE OF VARIABLE GUSTY WIND CONDITIONS ADDED TO THE TAKE OFF DISTANCE REQUIRED, AND THAT HE DID NOT ADEQUATELY COMPENSATE FOR THE WIND CONDITIONS.