Nanshin Maru wreck (Black island beach) - Apo Reef
The Nanshin Maru wreck, just off Black Island beach, feels like a real journey back in time. We love the history here, a Japanese supply ship from WWII, scuttled and now sitting upright on the sandy bottom. Descending, you can make out the ship’s structure, surprisingly intact. Schools of fusiliers often swirl around the mast, so thick they almost block the light, while big giant morays peer out from the darker recesses of the cargo holds. We always take our time poking around the superstructure, imagining the stories this old girl could tell. Look closely for the smaller stuff too; the deck plates are a haven for tiny blennies and various cardinalfish darting between the crevices. It’s a comfortable dive, perfect for anyone who enjoys a bit of history with their marine life, without demanding deep technical skills. Our favourite part is lingering over the stern, watching the sunlight play through the rusted metal.
- Location
- Apo Reef, Philippines, Southeast Asia
- Coordinates
- 12.154966, 119.819885
- Type
- wreck
Best Time to Dive in Apo Reef
The warmest water temperatures in Apo Reef occur in June, averaging 30.3°C. The coolest conditions are in February at 27.8°C.
Monthly Water Temperatures
- January: 28.1°C
- February: 27.8°C
- March: 28.2°C
- April: 29.1°C
- May: 30.1°C
- June: 30.3°C
- July: 29.9°C
- August: 29.6°C
- September: 29.7°C
- October: 29.8°C
- November: 29.5°C
- December: 29.2°C
Nearby Dive Sites in Apo Reef
- 7 Islands Reef, Diving (NDC) (reef)
- Agnay Sanctuary (reef)
- Agpanabat Caves Canyons (cave)
- Agpanabat Sanctuary (reef)
- Akitsushima (wreck)
- Akitsushima (wreck)
- Aladin
- Alad North
- Alad Sanctuary Garden (reef)
- Alad South
- Apo 29
- Apo Island - South (Mabuti) - 25m
- Apo Menor
- Apo Reef (reef)
- Aqualife Divers Academy
Nearest Dive Centres to Nanshin Maru wreck (Black island beach)
Marine Life in Apo Reef
Home to 181 recorded species including 171 reef fish, 5 seagrass & algae, 2 other, 1 whales & dolphins, 1 hard corals, 1 clams & mussels.
Notable Species
- Species code: Ea (Enhalus acoroides) - Seagrass & Algae
- Wrasse (Labroides dimidiatus) - Reef Fish
- Blue-finned Rock Cod (Cephalopholis microprion) - Reef Fish
- Rock Cod (Cephalopholis boenak) - Reef Fish
- cymodocea (Cymodocea rotundata) - Seagrass & Algae
- Orange-lined Triggerfish (Balistapus undulatus) - Reef Fish
- Bristle-toothed Surgeonfish (Ctenochaetus striatus) - Reef Fish
- Two-spot Bristletooth (Ctenochaetus binotatus) - Reef Fish
- Sunburst Butterflyfish (Chaetodon kleinii) - Reef Fish
- Blackspot Surgeonfish (Acanthurus nigrofuscus) - Reef Fish
- Ghost Cardinalfish (Nectamia fusca) - Reef Fish
- Bandcheek wrasse (Oxycheilinus digramma) - Reef Fish
- Banded Goatfish (Parupeneus multifasciatus) - Reef Fish
- Telescopefish (Epibulus insidiator) - Reef Fish
- Kihikihi (Zanclus cornutus) - Reef Fish
- Red Sea Butterflyfish (Chaetodontoplus mesoleucus) - Reef Fish
- Scarlet wrasse (Pseudocheilinus evanidus) - Reef Fish
- Banded Toby (Canthigaster valentini) - Reef Fish
- Angel abu polos (Centropyge vrolikii) - Reef Fish
- Blue-scaled wrasse (Cirrhilabrus cyanopleura) - Reef Fish
Recommended Packing List for Nanshin Maru wreck (Black island beach)
Based on average water temperature of 29.3°C, currents 8 cm/s.
- 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