The most common and most likely answer to this crossword clue is the 9 letter word SURFBOARD
S
U
R
F
B
O
A
R
D
More clues leading to the result SURFBOARD
Buddy explains!

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 SURFBOARD mean?
SURFBOARD noun- A shaped waterproof plank, usually made of wood or foam and reinforced plastic, used to surf on waves.
- To use a surfboard; to surf.