Diving in South Korea

Explore diving in South Korea

From rocky coastlines to vibrant underwater reefs, diving in South Korea offers unique marine experiences for adventure seekers. Divers can explore kelp forests, colorful fish, nudibranchs, and occasional rays and small sharks along the East Sea and Jeju Island. Sites feature interesting rock formations, wrecks, and macro-rich environments, perfect for photography enthusiasts. With options suitable for beginners and experienced divers alike, South Korea scuba divingcombines cultural exploration with exciting underwater adventures in Asia’s temperate waters.

When to dive in South Korea

The best time for diving in South Korea is during the warmer months, from May to October, when water temperatures range from 18–26°C (64–79°F) and visibility is at its peak. Summer provides calm seas and better conditions for exploring kelp forests, reefs, and wrecks. Winter months are colder with lower visibility, limiting dive accessibility. For tropical fish sightings and macro life, the peak diving season in South Korea is June through September, offering optimal conditions for underwater exploration.

Where to dive in South Korea

Show areas in South Korea

Jeju Island

Book your diving in South Korea

More Information

Most travelers reach South Korea dive sites via Incheon International Airport (ICN) near Seoul or Jeju International Airport (CJU) for island diving. From Seoul, local transport and domestic flights connect to coastal towns such as Busan, Pohang, and Gangneung, where dive operators run trips to nearby reefs and wrecks. Jeju Island is a popular diving hub with boats to sites featuring kelp forests, volcanic rock formations, and macro hotspots. With professional dive centers, equipment rental, and guided trips, South Korea scuba diving holidays are accessible and ideal for discovering Asia’s temperate marine biodiversity.

Time Zone

UTC+09:00

Phone

+82

Currency

KRW

Voltage

220V

Languages

English, Korean

International airports

Gimpo Intl. (GMP),

Incheon Intl. (ICN)

Thanks, from PADI.

This page wouldn't be possible without contributions from the following PADI members: Start Scuba School, Seastar Dive. Disclaimer

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