Below are the conditions of the permit. jet skiing is prohibited in the run (harbour entrance) and in all mooring areas. jet skiing is permitted in other areas of the harbour only when navigating at or below the 10 knots harbour speed limit (equivalent to 10 mph). launching and recovery of jet skis is allowed at all points of access to the harbour.. Annual launch permits are only available from the harbour office, the quay, conwy, ll32 8bb. owners must provide proof of insurance and, if applicable, proof of colwyn jetski club membership. if no annual launch permit has been obtained from conwy cbc, a day launch permit must be purchased at the slipway at a cost of
