This sounds about like it was when we were there in November/December. The beach staff that we spoke with at various places said it comes in so quickly that they can't keep up with it. We arrived at Kakao one morning around 9:30 AM, and Cedric told us it had all been cleaned up by a tractor by 7 that morning, before he put out the chairs. It was already back, a swath about a foot wide at the shoreline. By the end of the day it was at least three feet wide there, and wider in some places. At that time, the "Five Stars" had a man hand-raking it at their five locations all day long, just to keep it a bit under control.