The most common and most likely answer to this crossword clue is the 7 letter word COASTAL
I've seen this crossword clue in The Daily Telegraph
C
O
A
S
T
A
L
More clues leading to the result COASTAL
- By sea, kiln for drying in California
- A way to break up black fuel that's along the shore
- Near the main street, American’s put in fuel
- Cocoa, stale sandwiches: description of Skegness?
- Drier in American state by the sea
- Wild cat also seen from along the cliffs?
- La Costa resort by the sea
- A way to block fuel from the shore
- Littoral road's covered with a coal compound
- Kiln in western state, near the shore
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 COASTAL mean?
COASTAL adjective- Relating to the coast; on or near the coast, as a coastal town, a coastal breeze