Hey As its a man made beach yeah it can be messy if it's been rather windy, we got professional photos taken while we were in the water. Our room looked on to the beach where all the weddings took place. The hotel staff cleaned the seaweed away. The sea changed colour depending on the weather and the wind but it was stunning... FYI I received a letter from our agent confirming the Resort credits however the Mexican government are now making you pay tax on the credits befor you leave... Depending on how much you have spent... I have had no dealings with the planners at mp and it's only 9 months before my wedding . Hope this helps Claire xx