FEOSO SUN - Subic Bay

The FEOSO SUN is one of those Subic Bay wrecks that gets under your skin. We wouldn’t call it pretty in the conventional sense. This tanker didn't just sink; she exploded at anchor in 1978, taking 30 lives with her, and the wreckage tells that story. Dropping down, you’re met with a sprawling debris field, a jumble of twisted metal and torn plating. It feels raw, almost violent, a powerful reminder of her end. Our favourite parts are exploring the crumpled bow and stern sections, where the hull is ripped open like a tin can. You can spend a whole dive just picking through the mangled structure, imagining the force that created such a scene. Despite the destruction, life thrives here. Schools of batfish glide through the open sections, their reflective scales flashing in the ambient light. We often spot lionfish tucked into crevices and occasionally a massive grouper lurking in the deeper holds. It’s a site for divers who appreciate history and the sheer power of the ocean, more about atmosphere and exploration than pristine corals. Bring a good torch and take your time; there’s a lot to see in the chaos.

Location
Subic Bay, Philippines, Southeast Asia
Coordinates
14.505445, 120.624950
Type
wreck
Maximum Depth
24m

Marine Protected Area: Marine Reserve No.1

Best Time to Dive in Subic Bay

The warmest water temperatures in Subic Bay occur in May, averaging 31.4°C. The coolest conditions are in February at 28.2°C.

Monthly Water Temperatures

  • January: 28.4°C
  • February: 28.2°C
  • March: 29.4°C
  • April: 30.5°C
  • May: 31.4°C
  • June: 31.3°C
  • July: 30.8°C
  • August: 29.8°C
  • September: 30.0°C
  • October: 30.4°C
  • November: 30.4°C
  • December: 29.4°C

Nearby Dive Sites in Subic Bay

Nearest Dive Centres to FEOSO SUN

Marine Life in Subic Bay

Home to 63 recorded species including 49 reef fish, 6 seagrass & algae, 5 hard corals, 2 sharks & rays, 1 sea snails & nudibranchs.

Notable Species

Recommended Packing List for FEOSO SUN

Based on average water temperature of 30.0°C, currents 3 cm/s.

  • Shorty or Rashguard - warm 30°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

Frequently Asked Questions

What is the maximum depth for diving the FEOSO SUN shipwreck?
The maximum depth for diving the FEOSO SUN shipwreck is 24 meters. This depth makes it accessible for divers with appropriate certifications and experience.
What kind of marine life and wreck features can divers expect to see at the FEOSO SUN?
The FEOSO SUN is a substantial tanker vessel, measuring 170.7m x 21.9m, offering extensive wreck features to explore. Divers can expect to navigate the remains of this impressive ship, which sank on November 8, 1978. While specific marine life is not detailed, wrecks typically attract a variety of reef fish and invertebrates over time.
What is the difficulty level for diving the FEOSO SUN, and is it suitable for beginner divers?
The difficulty level for diving the FEOSO SUN is classified as intermediate. Therefore, it is not typically suitable for beginner divers who have only an Open Water Diver certification. Divers should possess the necessary skills and experience for wreck diving at this depth.
What are the best times of year or specific conditions to dive the FEOSO SUN for optimal visibility and experience?
The provided data does not specify the best times of year or specific conditions for optimal visibility and experience at the FEOSO SUN dive site. For general information on optimal diving conditions in the Subic Bay area, please consult our When to Dive guide.
Are there any specific certifications required to dive the FEOSO SUN, beyond Open Water Diver?
Given the FEOSO SUN is classified as a dangerous wreck and has an intermediate difficulty level, it is highly recommended that divers hold certifications beyond Open Water Diver. An Advanced Open Water certification or a specialized Wreck Diver certification would be beneficial to safely explore this site.
What are the typical currents and water conditions like at the FEOSO SUN dive site?
The provided data does not detail the typical currents or specific water conditions at the FEOSO SUN dive site. Divers should always check with local dive operators in Subic Bay for up-to-date information on currents and conditions before planning their dive.