Top 10 Marinas in South Korea
South Korea's coastline divides into three very different sailing environments. The west coast facing the Yellow Sea — locally called the West Sea — is characterised by extreme tidal ranges, sometimes exceeding 9 metres around Incheon, and thousands of tidal islands. The south coast, sheltered by the Namhaedo island chain and the Hallyeohaesang National Marine Park, offers relatively calm conditions and extraordinary scenery. Jeju Island, 90 kilometres south of the peninsula in open water, stands apart entirely: a volcanic island exposed to the East China Sea and offering a sailing character that more closely resembles oceanic rather than coastal cruising. The Korean government has invested heavily in marina infrastructure since the mid-2000s with a stated goal of developing genuine yachting tourism.
Jungmun Marina, Jeju Island
On Jeju's south coast, Jungmun Marina is the island's premier yachting facility. The resort area of Jungmun backs the marina; the foreground is Jeju's signature volcanic landscape — black basalt columns rising from the sea, the Daepo Jusangjeolli Cliffs cutting skyward just east of the harbour entrance. The marina holds around 200 berths with fuel, maintenance workshops, and a sailing school. Jeju's sailing season runs from April to October; the summer months bring steady south-westerly winds pushing up from the East China Sea. The Haenyeo women divers — a UNESCO-listed tradition — are still active in the waters off Jeju's north coast.
Seogwipo Marina, Jeju Island
Seogwipo sits on Jeju's south coast, somewhat to the east of Jungmun, and provides additional berthing for a rapidly growing recreational fleet. The port is partly commercial but the leisure section has expanded significantly. Nearby Cheonjiyeon Waterfall, which plunges from a 22-metre-high basalt cliff directly to the sea, is visible from the water on the approach. Seogwipo has become the primary jumping-off point for passages south toward Okinawa and north toward the Korean mainland.
Geoje Marina, South Gyeongsang Province
Geoje Island, connected to the mainland by bridge south of Busan, has one of the most developed marina facilities on the southern coast. The Geoje Marina sits within the sheltered waters of the island's inner coastline, protected by the barrier islands of Hallyeohaesang National Marine Park. The park encompasses 400 islands and islets across a 545-square-kilometre area; navigation within it is among the most rewarding coastal cruising in Korea. Depths are generally adequate for keelboats, with some tidal awareness required.
Tongyeong Marina (Hallyeohaesang), South Gyeongsang Province
Tongyeong, sometimes called the Naples of Korea for its harbour setting, anchors the maritime culture of the entire southern coast. The city's small boat harbour and marina are at the centre of local yachting life; the surrounding waters — the Hansan Sea — were the site of Admiral Yi Sun-sin's famous turtle ship victories over the Japanese fleet in the 16th century. Today they offer some of the most sheltered and scenically dense sailing in northeast Asia. The Geobukseon (turtle ship) replica in the harbour is worth the detour.
Samcheonpo Marina, South Gyeongsang Province
West of Tongyeong on the southern coast, Samcheonpo provides a modest but serviceable marina within the protected waters of Sacheon Bay. The bay is well sheltered; access from the outer coast requires negotiating several island chains. The marina primarily serves local weekend sailors and fishing enthusiasts, but its sheltered position and reasonable facilities make it a viable overnight stop for passage sailors working along the south coast route.
Wando Yachting Centre, South Jeolla Province
Wando — an island in South Jeolla Province connected to the mainland by bridge — has invested in a dedicated yachting centre on its southern shore. The surrounding archipelago is one of the most complex in Korea: hundreds of small islands create labyrinthine channels, and the Korean abalone and sea cucumber aquaculture operations that fill the inlets require careful navigation. The seascape is extraordinary; the anchorages are largely unexplored by non-Korean sailors.
Mokpo Marina, South Jeolla Province
At the southwestern tip of the Korean Peninsula, Mokpo is the gateway to the Dadohaehaesang National Marine Park — a 2,321-square-kilometre protected area that encompasses the southwestern island chain. The marina at Mokpo is the primary starting point for sailing explorations of this extraordinary region; around 150 berths serve local and visiting boats. The tidal range here is among the largest in Korea, reaching 4 to 5 metres; navigation at low tide requires careful attention. The nearby Gatbawi Rock formation, carved by the sea into an extraordinary natural sculpture, is visible from the water.
Marina Bay Incheon, Incheon
Near Seoul's gateway city of Incheon, Marina Bay is the most accessible yachting facility for the capital's population of 10 million people. The extreme tidal range of the Yellow Sea — regularly 9 metres or more at Incheon — means marina design here is fundamentally different from anywhere else in Korea: floating pontoons, tidal gates and large-scale dredging are all part of the infrastructure. Around 250 berths serve a growing resident fleet. Access to the archipelago of islands in the Yellow Sea is straightforward once the tides are understood.
Busan International Yacht Club, Busan
South Korea's second largest city and largest port has a yacht club and marina in the western harbour area near Dadaepo Beach. The facility serves a substantial resident fleet; Busan's international connections and strong boatyard infrastructure make it a natural base for visiting boats coming from Japan via the Korea Strait. The passage from Fukuoka in Japan to Busan is around 200 kilometres — one of the shortest international crossings in Asia. The Gwangalli Beach nightscape, lit by the Diamond Bridge, is visible on the approach from the east.
Yeosu Marina, South Jeolla Province
Yeosu hosted the 2012 World Expo on a maritime theme, and the legacy infrastructure has been repurposed as a major events and leisure centre. The marina sits within Expo Waterfront Park; around 200 berths handle visiting and resident yachts. The city's position gives access to the eastern end of the Hallyeohaesang National Marine Park, with Odongdo Island — connected to the city by a short causeway — serving as a landmark for arrivals by sea.
Explore on the map
South Korea's sailing grounds span three distinctive coastlines — the tidal complexity of the Yellow Sea, the sheltered island labyrinths of the south, and Jeju Island's oceanic exposure. Use the interactive map to locate all the marinas listed here and plan your passages. Whether you are navigating the Hallyeohaesang National Marine Park, preparing a Jeju Island circuit, or routing a Korea Strait crossing from Japan, the map shows anchorages, tidal data and marina positions across the full peninsula. South Korea on the map gives you the complete coastal picture.