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Maguroana

North Pacific Ocean / Tropical Northwestern Pacific / Ogasawara Islands
Type:
Scuba DivingFreediving
Entry:🏖️Shore Entry
Tags:
Reef
About This Dive Spot

Maguroana is located on Yomejima, the southernmost island in the Keita archipelago, approximately 50 km from Chichijima. This dive site features a unique rock formation known as the Arc de Triomphe, which is partially submerged. Divers can expect to see large congregations of bluefin tuna, with numbers sometimes exceeding 100 individuals. Additionally, bluefin crocodiles are frequently observed in the area. When venturing offshore, divers may encounter large schools of various fish species, including the blue-and-white crested woodpecker and the black-headed coral reefer. The site also has a notable frequency of hand dolphin sightings, which can be observed from the surface or during dives.

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Frequently Asked Questions

What's the best entry point at Maguroana?
Entry at Maguroana is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.
What conditions are best for diving Maguroana?
Optimal conditions at Maguroana depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.
What is the maximum depth and typical visibility at Maguroana?
Depth and visibility information for Maguroana can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.
Are there any safety considerations or local etiquette at Maguroana?
When diving Maguroana, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.