Where to see Mandarin Fish Dusk Spawning in 2026

Best months

Difficulty & experience

Best locations

• Moalboal

  Philippines

  primary

  Established mandarin rubble patches with daily dusk dives, near the sardine ball at Panagsama.

• Raja Ampat

  Indonesia

  primary

  Multiple house-reef rubble sites with reliable evening mandarin behavior.

Sites at these locations

• Cape Kri

  Raja Ampat, Indonesia

  World-record fish-density dive — a single survey here counted 374 species in a single dive. Drift along the wall with schooling jacks, snappers, sweetlips, and a constant traffic of reef sharks. Currents shift fast; the dive briefing matters.

• Blue Magic

  Raja Ampat, Indonesia

  Submerged seamount in Dampier Strait that pulls in oceanic mantas, mobula rays, and big-fish action. Top of the pinnacle sits at 7 m; the sides drop into blue water. Current is the price of admission.

• Magic Mountain (Shadow Reef)

  Raja Ampat, Indonesia

  A submerged seamount in southern Raja Ampat's Misool region, also known as Shadow Reef or Karang Bayangan. The reef rises to snorkelable depth before stepping down into blue water, with manta cleaning stations, grey reef sharks, jacks, barracuda and dense clouds of reef fish. Current is part of the draw here, but it can turn the dive demanding quickly.

• Manta Sandy

  Raja Ampat, Indonesia

  Sand-bottom cleaning station at 15 m. Reef mantas line up at coral bommies while cleaner wrasse work them over. Easy dive — limited current, defined manta queue line you stay behind.

• Japanese battleship Nagato

  Raja Ampat, Indonesia

  The Japanese battleship Nagato, a veteran of World War II and the flagship of Admiral Isoroku Yamamoto, met its final fate as a target ship during Operation Crossroads nuclear tests in Bikini Atoll in 1946. This massive super-dreadnought now rests inverted on the seabed, offering an imposing and historically significant deep wreck dive. Its sheer size and the dramatic events surrounding its sinking make it a poignant underwater monument.

• HMAS Brisbane

  Raja Ampat, Indonesia

  The HMAS Brisbane, a former guided missile destroyer, was scuttled in 2005 off the Sunshine Coast, Queensland, to create an artificial reef. This impressive wreck is now a thriving marine habitat, offering divers an exciting experience exploring its decks, engine room, and bridge. It attracts a variety of marine life, making it a popular site for both wreck and marine life enthusiasts.

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