The Virgo Transport 8 capsized in the Java Sea near the Masalembu Islands while sailing from Surabaya to Banjarmasin with 243 people aboard. At least six people have died, 108 were rescued and 129 remain missing; Basarnas deployed more than 1,000 personnel, 17 vessels and five aircraft in the search. Strong currents, seasonal monsoon winds (April–October) and a history of major accidents — including the 1981 Tampomas II sinking and the 2007 Adam Air crash — have helped cement the islands' reputation as "Indonesia's Bermuda Triangle." Experts say environmental and navigational hazards, not supernatural forces, largely explain the region's dangers.
Ferry Capsizes Near Masalembu, Reviving 'Indonesia's Bermuda Triangle' Legend
A woman reacts as police officers display a list of the victims of the Virgo Transport 8 passenger ferry at the port in Banjarmasin (AFP/Getty)
The capsizing of the Virgo Transport 8 in the Java Sea has refocused attention on the Masalembu Islands — a stretch of water long associated with deadly accidents and a local lore often compared to the Bermuda Triangle.
The passenger ferry capsized this week while en route from Surabaya to Banjarmasin in South Kalimantan, carrying 243 people. Officials reported at least six confirmed dead, 108 rescued and 129 still missing as of Thursday. Search-and-rescue agency Basarnas mobilized 1,097 personnel, 17 vessels and five aircraft for the operation.
Search Effort
Mohammad Syafii, head of Basarnas, said operations were being continuously evaluated to refine the search area and improve the chances of finding survivors and victims. "Every development in the field is continuously evaluated to ensure the search area can be determined effectively and increase the chances of finding survivors and victims," he said.
Why the Area Is Dangerous
The waters around Masalembu are known for powerful, complex currents that can become especially hazardous when they meet strong seasonal winds and high seas during the east monsoon (April–October). Vessels crossing these currents, particularly at an angle, can be pushed off course or capsized.
"Weather and sea conditions can be extremely dangerous for shipping," said Daryono, a former director at BMKG's earthquake and tsunami centre. "Vessels crossing perpendicular to the current could easily be pushed off course, or knocked over."
Historical Incidents and the Legend
Because of its history of high-profile disasters, the region has earned the nickname "Indonesia's Bermuda Triangle." The label has entered popular culture, inspiring local television drama and widespread online discussion after each new incident.
The most infamous disaster tied to the Masalembu lore is the sinking of the passenger ship Tampomas II on 27 January 1981. The vessel caught fire near Masalembo while sailing from Jakarta to Makassar and sank amid severe weather and reportedly 10m waves, leaving hundreds dead or missing. Maritime historian Fanada Sholihah said that the Tampomas II tragedy provided "very strong material for people's collective memory of the area as a dangerous region."
Another widely cited accident is Adam Air Flight 574, which lost contact and crashed in January 2007 while flying from Surabaya to Manado, killing all 102 on board. Investigators later determined the aircraft went down off Majene in West Sulawesi, roughly 500km from Masalembu, but the disaster nonetheless fed into the region's ominous reputation.
Separating Myth From Reality
Experts caution that while the legend persists, the region's risks are grounded in physical realities: complex currents, violent seasonal weather and heavy maritime traffic. Authorities urge caution against sensational explanations and emphasize the importance of safety measures, vessel maintenance and weather monitoring.
The search for the Virgo Transport 8's missing continues, and officials have asked the public to refrain from sharing unverified information as rescue teams focus on locating survivors and recovering victims.
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