Apia Harbour Wreck - Upolu

We love a wreck with a story, and the Apia Harbour Wreck has a cracker. This isn't some purpose-sunk artificial reef. This is a survivor of the devastating 1889 hurricane, a true piece of maritime history now lying peacefully at 10-20 metres. Descending, you can practically feel the weight of the past. The skeletal remains of the ship are completely draped in hard corals, mainly robust plate and staghorn formations, which gives it a more organic feel than some of the more stark, metal-focused wrecks out there. Our favourite parts are exploring the nooks and crannies where the marine life congregates. Look closely and you’ll find Banded Fringe Blennies peering out from crevices and Opossum Pipefish doing their best impression of a swaying coral branch. Schools of Big-eye Trevally often swirl around the bow, glinting in the shafts of light. This site is perfect for intermediate divers who appreciate a wreck with a strong historical narrative and enjoy spotting the smaller, camouflaged critters that have made it home. We’d suggest going in the morning; the light penetration really makes the corals pop.

Location
Upolu, Samoa, Central & South Pacific
Coordinates
-13.833000, -171.766000
Type
wreck
Maximum Depth
10-20m
Difficulty
Intermediate

Wreck History - Apia Harbour Wreck

Year Sunk
1889
Vessel Type
warship
Cause
storm

The story of the Apia Harbour Wreck is one of geopolitical tension being dwarfed by the overwhelming power of nature. In March 1889, warships from Germany, the United States, and Great Britain were anchored in the poorly sheltered harbour, engaged in a tense standoff over control of the Samoan islands. Their colonial ambitions were about to be shattered by an impending cyclone.

When the catastrophic storm hit, the harbour became a death trap. The iron-hulled warships were tossed about by ferocious winds and massive swells. The German vessels SMS Adler and SMS Eber, along with the American ships USS Vandalia and USS Trenton, were all lost, either sinking outright or being smashed upon the reef, with a loss of over 200 sailors. In a legendary feat of seamanship, only the British cruiser HMS Calliope managed to power its way out of the harbour and into the relative safety of the open sea.

Today, the remains of one of these 19th-century warships lie in 10-20 meters of water. More than a century of immersion has obscured its specific identity, but its metal skeleton has become the foundation for a vibrant coral reef. Divers can explore this unique intersection of history and nature, swimming through a living ecosystem that has grown upon the bones of a once-mighty gunboat, a permanent monument to the 1889 Apia cyclone.

Marine Protected Area: Matautu Falelatai

Best Time to Dive in Upolu

The warmest water temperatures in Upolu occur in January, averaging 29.4°C. The coolest conditions are in December at 29.4°C.

Monthly Water Temperatures

  • January: 29.4°C (air: 26.7°C)
  • February: 29.4°C (air: 26.4°C)
  • March: 29.4°C (air: 27.1°C)
  • April: 29.4°C (air: 27.0°C)
  • May: 29.4°C (air: 26.8°C)
  • June: 29.4°C (air: 26.2°C)
  • July: 29.4°C (air: 25.8°C)
  • August: 29.4°C (air: 25.6°C)
  • September: 29.4°C (air: 25.9°C)
  • October: 29.4°C (air: 26.1°C)
  • November: 29.4°C (air: 26.4°C)
  • December: 29.4°C (air: 26.4°C)

Nearby Dive Sites in Upolu

Nearest Dive Centres to Apia Harbour Wreck

Marine Life in Upolu

Home to 461 recorded species including 339 reef fish, 70 hard corals, 16 sea snails & nudibranchs, 8 sea cucumbers, 7 whales & dolphins, 6 sharks & rays.

Notable Species

Recommended Packing List for Apia Harbour Wreck

Based on average water temperature of 29.4°C.

  • Shorty or Rashguard - warm 29°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