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Okinose W Arch

Cold Temperate Northwest PacificSea of Japan/East Sea
Type:
Scuba Diving
Entry:🏖️Shore Entry
Tags:
Great ScubaReef
About This Dive Spot

Okinose W Arch is located on the Etchu-Miyazaki Coast at the eastern edge of Toyama Prefecture, approximately 1 kilometer from the shore and facing the open ocean. The site features two adjacent arches, a rare geological formation in the Sea of Japan. The depth at this site is around 15 meters, and divers may encounter strong currents, particularly in certain conditions. The underwater environment supports a variety of marine species, including big snappers, amberjack, yellowtail, sunfish, and various nudibranchs such as yellow-bellied and white nudibranchs. The presence of an ancient shrine in the area contributes to its local significance as a power spot. Clear water conditions are typical from spring through summer, making it a notable dive location.

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Map location of Okinose W Arch
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Dive Statistics
Average conditions based on logged dives
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Quick Facts

  • • Best season: Check recent logs for current conditions
  • • Typical visibility: Variable
  • • Entry types: shore
  • • Highlights: scuba diving

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Entry:

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Entry:

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Type:

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Fushikikokubu dive spot
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Entry:

🏖️Shore Entry

Type:

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Frequently Asked Questions

What's the best entry point at Okinose W Arch?
Entry at Okinose W Arch 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 Okinose W Arch?
Optimal conditions at Okinose W Arch 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 Okinose W Arch?
Depth and visibility information for Okinose W Arch 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 Okinose W Arch?
When diving Okinose W Arch, 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.