Vessels for turbulent oceans? (6)
I believe the answer is:
canoes
'vessels' is the definition.
(canoe is a kind of vessel)
'turbulent oceans?' is the wordplay.
'turbulent' is an anagram indicator.
'oceans' with letters rearranged gives 'CANOES'.
'for' acts as a link.
(Other definitions for canoes that I've seen before include "Craft" , "Small boats found in strange oceans" , "Simple boats" , "Small light boats" .)