Scuba diving in phuket is amazing right now. The Similan Islands are as good as it gets. 40 meter viz even at 30 meters. From Koh Bon north up to Richelieu rock the Manta Ray and Whale sharks are very common this year. The day trip sites are producing more sightings of both than last year too. This will be a great yesr.
Phuket thailand and the Similans island trips cover a larger area right up to close to the boarder with Burma to the Surin islands and Richelieu Rock including the great Manta Ray locations of Koh Bon and Koh Tachai. scuba diving in phuket is some of the best diving on Earth this time of year.