Port official (7,6)
I believe the answer is:
harbour master
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">port official</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for harbour master that I've seen before include "Port supervisor" , "Person in charge of anchorage" , "Port Authority" , "Official supervising a port" , "Officer in charge of port" .)