there is seaweed that washes up on the beach each night but they rake it up everyday. Not a big deal We had a blast over Thanksgiving and are returning on April 12th 2016.
We took some sunrise shots (7:11 am) and there isnt any. I never noticed any seaweed when we were there at the hotel. I dont think you have to sweat it anymore maybe.
The last forecast I saw was for significantly decreased seaweed after the bad summer throughout the Caribbean. So it may be over.
