A nice sea trip with Tom (6)
I believe the answer is:
cruise
This clue could be a double definition.
'a nice sea trip' is the first definition.
'cruise' can be an answer for 'trip' (I've seen this before). I am not certain of the 'a nice sea' bit.
'tom' is the second definition.
(Tom Cruise)
'with' is the link.
Can you help me to learn more?
(Other definitions for cruise that I've seen before include "Holiday afloat - Kidman's ex" , "Sea trip" , "Sail on a ship" , "Sail around" , "Pleasure ocean voyage" .)