This Phuket-based region covers three Andaman Sea sites near the Racha Islands: Shark Point, Mai Thon, and Koh Doc Mai. The sites span pinnacles, walls, caves, reefs, and an artificial reef, with depths from very shallow down to just over thirty metres, making the area suitable for beginners through intermediate divers. Koh Doc Mai offers a vertical wall with cracks and overhangs, while Shark Point is a submerged pinnacle with variable currents and visibility that can fluctuate widely. All three sites are reached by boat from Phuket. Species recorded here include giant moray, pink skunk clownfish, peacock mantis shrimp, and occasional whale shark.



Monthly water temperature across Anemone Reef's sites, from satellite sea-surface data corrected for depth. The band shows the site-to-site spread.
Water is warm year-round, dipping slightly in the cooler months from November through February and peaking in April and May. Visibility at these sites can range from very limited to excellent depending on conditions, so checking local reports before committing to a trip is worthwhile, particularly outside the November-to-March high season.
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Ban Chalong, Thailand
Patong, Thailand
Patong, Thailand
Patong, Thailand
Water temperature around Anemone Reef ranges from about 28°C in January to 31°C in April, based on satellite sea-temperature data for its dive sites.
With water around 28–31°C, a rash guard or 3mm shorty works in Anemone Reef year-round.
Fin maps 3 sites in Anemone Reef (3 scuba diving sites).
Across Anemone Reef's dive sites, March, April and December are most often reported as the best months to visit.