馬來西亞的同事話之前八月尾九月頭 (starting of monsoon season)去的水已經開始濁
落雨都係一時一時
If you check out some forum on Redang, many ppl made comment that it's not that nice to go between mid of August to mid of Feb (again monsoon season)
I was there in May. It was excellent at that time.