The most common and most likely answer to this crossword clue is the 8 letter word SEAWARDS
I've seen this crossword clue in The Times
S
E
A
W
A
R
D
S
Buddy explains!
The straight part
We know that "facing the waves" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case facing the waves = seawards.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does SEAWARDS mean?
SEAWARDS adverb- Towards the sea.