Regional guide with seasonal macro notes and winter roughness.
Shallow beach-entry macro site on the Toyama coast.
Shallow beach-entry macro site on the Toyama coast.
Fushikikokubu is a shallow beach-entry site in Kokubu Seaside Park on the Toyama coast. A sandy bottom and offshore blocks create an easy, practice-friendly setting with a gradual slope and plenty of room for relaxed macro hunting. The site is known for small life rather than big scenery: nudibranchs are common, with seasonal cuttlefish spawning, summer seahorses, and other fish gathering around the blocks. It is best in settled weather; winter monsoon conditions can make the shoreline rougher and reduce clarity.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
0m - 5m
Depth Note
Shallow sandy beach site with a gentle slope and a main dive zone around 5 m.
Best Season
November-June for macro life; July-August also works for seahorses when the sea settles.
Typical Conditions
Year-round diving with seasonal marine-life highlights (spring cuttlefish spawning; summer reef fish and yellowtails; fall mackerel and red barracuda; winter “dungfish” and nudibranchs).
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Check the forecast before going. Winter weather can roughen the sea, and stirred sand can cut visibility.
Access Restrictions
Beach vehicle access is seasonally regulated and can close in bad weather. Plan for local parking and foot access instead of assuming sand driving.
Legal Notes
Kokubu Beach vehicle entry and watercraft use are governed by prefectural rules, with limited dates, times, and weather closures.
Community notes to help plan your visit.
Scuba Diving
Shallow, sandy beach diving with a gentle slope, good for training, check dives, and macro hunting when conditions are settled.
Freediving
Only a side option in very calm conditions. The site is more naturally a scuba spot because the main life sits around the blocks.
Snorkeling
Usable on calm days close to shore, but the best sightings are around the blocks and are easier to see underwater.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Regional guide with seasonal macro notes and winter roughness.
Beach-entry access, gradual slope, and seasonal macro life.
Shallow sandy site with blocks, minimal flow, and seasonal life.
Activity page with station access and no on-site parking.
Official Toyama dive page confirming shallow depth and best season.
Prefectural beach vehicle rules and weather closures.
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