BETHLEHEM - Southern Islands

Bethlehem is one of those Singapore wrecks that always gets us talking. It's not the easiest dive, sinking to 30m, but the rewards are there if you're comfortable with deeper profiles and potentially tricky conditions. This 125m cargo vessel, built in 1939 and tragically broken in three as it sank in 1969, feels properly substantial down there. We love how the sheer scale of the ship means there's always a new section to explore, even after multiple dives. Dropping down, the bow section is usually our first stop. You can still make out the anchor chains and some of the superstructure, now completely draped in soft corals and sponges. Schools of fusiliers often swirl around the mast, and we’ve even spotted marble rays resting on the sand nearby. The mid-section, where the break occurred, is a chaotic jumble of plates and beams, creating fantastic swim-throughs if you're cautious and well-trained. Look closely here for nudibranchs and flatworms, camouflaged against the encrusting life. The stern is often quieter, offering chances to peek into cargo holds where batfish hang in the gloom. It’s a dive for those who appreciate history and the slow, powerful reclamation of steel by the ocean.

Location
Southern Islands, Singapore, Southeast Asia
Coordinates
1.288833, 104.156166
Type
wreck
Maximum Depth
30m

Wreck History - BETHLEHEM

Year Sunk
1969
Vessel Type
cargo ship
Cause
unknown

The MV Bethlehem was a motor vessel with a long career that began before the Second World War. Built in 1939 by the renowned Swan, Hunter & Wigham Richardson shipyard in Newcastle-upon-Tyne, she sailed the world's oceans for three decades. Her final voyage began in Tokyo, with the vessel bound for Aden with a full cargo. On August 2, 1969, her journey came to an abrupt end in the busy shipping lanes near Singapore.

Reports indicate the vessel broke in two before sinking, suggesting a catastrophic structural failure, though the ultimate cause remains undocumented. Now resting at a depth of 30 meters off Singapore's Southern Islands, the Bethlehem is a popular site for experienced local divers. The wreck is broken, as its history suggests, creating a fascinating and complex site to explore. In the warm, nutrient-rich waters, the vessel's remains have transformed into a thriving artificial reef, teeming with coral growth and home to a vast array of tropical marine life.

Marine Protected Area: Labrador Nature Reserve

Best Time to Dive in Southern Islands

The warmest water temperatures in Southern Islands occur in January, averaging 28.2°C. The coolest conditions are in December at 28.2°C.

Monthly Water Temperatures

  • January: 28.2°C (air: 26.0°C)
  • February: 28.2°C (air: 26.6°C)
  • March: 28.2°C (air: 27.1°C)
  • April: 28.2°C (air: 27.4°C)
  • May: 28.2°C (air: 27.9°C)
  • June: 28.2°C (air: 27.4°C)
  • July: 28.2°C (air: 27.5°C)
  • August: 28.2°C (air: 27.2°C)
  • September: 28.2°C (air: 27.2°C)
  • October: 28.2°C (air: 27.2°C)
  • November: 28.2°C (air: 26.5°C)
  • December: 28.2°C (air: 26.3°C)

Nearby Dive Sites in Southern Islands

Nearest Dive Centres to BETHLEHEM

Marine Life in Southern Islands

Home to 284 recorded species including 179 reef fish, 46 hard corals, 17 seagrass & algae, 13 sharks & rays, 8 sea snails & nudibranchs, 6 other.

Notable Species

Recommended Packing List for BETHLEHEM

Based on average water temperature of 28.2°C.

  • Shorty or Rashguard - warm 28°C water needs minimal exposure protection
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories