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Hirasawa
Sheltered shore dive near Numazu with calm water and macro life.
Scuba DivingSnorkelingShoreBeginner0m - 23m
Reef
Calm shore dive in Numazu with guide ropes, shallow terrain and strong macro life.
About Hirasawa
Hirasawa is a sheltered shore-first dive area on the western coast of the Izu Peninsula, built around a calm beach site with guide ropes, multiple entry points and a relaxed training feel. It works as an easy place for beginners and refresh dives, but still holds enough macro life, coral colonies and seasonal schools to keep experienced divers interested.
Safety & Access
Safety Notes
Use the guide ropes when visibility softens and stay aware of the shallow sand-and-reef mix.
Access Restrictions
Use the managed beach entry and follow the facility rules; the site is beginner-friendly but still benefits from local guidance.
Legal Notes
Respect the managed dive zone and any coral-conservation rules tied to the beach facility.
Where Is Hirasawa?
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Local Intel For Hirasawa
Community notes to help plan your visit.
Scuba Diving
Suitable for both beginners and experienced divers, with terrain that supports macro and wide-angle photography.
Freediving
Freediving is possible in the shallow beach zone on calm days, but the site is most useful as a scuba and snorkeling venue.
Snorkeling
Snorkeling is a strong fit in the shallow, sheltered beach area and is supported by the local facility.
Wildlife at Hirasawa
Species commonly reported at this site, with direct links into their wildlife guides.
Research Estimate At Hirasawa
Conservative baseline from public research. No community dives logged yet.
Avg. Visibility8m
Access5/5 · Easy entry
Coral3/5 · Mixed health
Aquatic Life4/5 · Great variety
Facilities5/5 · Excellent facilities
Crowd / PopularityQuite busy
CurrentNo current
SurgeFlat calm
