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Dive With Us in Trincomalee

Explore the vibrant reefs, historic shipwrecks, and diverse marine life of Sri Lanka's East Coast with our certified dive professionals.

PADI Diving Courses in Trincomalee

PADI Dive Courses

From first breaths underwater with Discover Scuba Diving to becoming a certified PADI Open Water Diver.

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Fun Dives and Snorkeling

Fun Dives & Activities

Already certified? Join our daily guided boat dives to the best local sites or enjoy a snorkeling trip.

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Diving in Trincomalee & Nilaveli, Sri Lanka

Trincomalee on Sri Lanka's east coast is one of the island's finest diving destinations. The protected bays and clear waters offer visibility of 15–25 metres during the peak season (May to October), with water temperatures of 28–30°C year-round. Just north of the city, the reefs at Nilaveli extend into pristine coral gardens frequented by sea turtles, reef sharks, and schools of tropical fish.

Whether you want to earn your PADI Open Water certification, join a guided fun dive to Swami Rock or the MV Cordiality wreck, or simply snorkel at Pigeon Island National Park — Diving Nest puts you right at the heart of the action. Our best dive sites in Trincomalee and Nilaveli guide covers everything you need to know before you get in the water.