Tel:+1 (619) 685-4300 Option #4
For boats under 130 ft. there is no requirement to notify Harbour Police prior to arrival. Boats over 130 ft and under 235 ft must call Harbour Police 8 hrs prior to arrival. Upon arrival at the Shelter Island Harbor Police Dock, immediately contact CBP by dialing *82 on the telephone located at the top of the dock brow.
