If you are interested in a Port Jefferson Mooring Permit, please contact the Harbors and Waterways Office in the Department of Public Safety at 631-473-3052. You may also view our Mooring Permit Application or view or Rafting Policy and Agreement for Port Jefferson Harbor. 2021 Schedule of Mooring Permit Fees
If you are interested in a Mount Sinai (Cedar Beach) Mooring Permit, please visit their page , contact the Parks Department online or call them at 631-451-6133. You may also view our Cedar Beach online Mooring Permit Application.