Stormy English beach (7)
I believe the answer is:
shingle
'beach' is the definition.
(I've seen this before)
'stormy english' is the wordplay.
'stormy' indicates anagramming the letters (stormy suggests disruption).
'english' anagrammed gives 'SHINGLE'.
(Other definitions for shingle that I've seen before include "'hairdo'" , "Water-worn pebbles - roofing tile" , "One lying on the beach" , "A tile; some beach" , "Small worn stones and pebbles on the shore" .)