Drift effortlessly to see the seaside (5)
I believe the answer is:
coast
This clue might be a double definition.
'drift effortlessly' is the first definition.
'coast' can be an answer for 'drift' (thesaurus). I'm not sure about the 'effortlessly' bit.
'the seaside' is the second definition.
(I've seen this before)
'to see' is the link.
Can you help me to learn more?
(Other definitions for coast that I've seen before include "Ride down a hill without using power" , "Diminish, lessen" , "Land beside the sea" , "run using minimal effort" , "Cruise" .)