Breeze usually travels west across Red Sea port (4)
I believe the answer is:
suez
'red sea port' is the definition.
(I've seen this in another clue)
'breeze usually travels west across' is the wordplay.
'across' indicates a hidden word.
'travels west' is a reversal indicator.
'zeus' can be found hidden inside 'breeze usually'.
'zeus' backwards is 'SUEZ'.
(Other definitions for suez that I've seen before include "Nineteen fifty six crisis" , "Egyptian port and canal" , "Canal zone" , "fall of Eden?" , "A Passage to India" .)