Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
Dived here today? How were conditions vs. what we showed?
About this site
Numazu sits on the coast of Suruga Bay in Shizuoka Prefecture, on Japan's Chubu region facing the Izu Peninsula. The bay here drops off quickly into deep water, and diving around Numazu is typically done from the local shoreline or by boat out into the bay.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Thecacera pictaReported here · unconfirmed
Pikachu NudibranchThecacera pacificaReported here · unconfirmed
Golden HawkfishCirrhitichthys aureusObserved near here · iNaturalist
Ocellate TobyCanthigaster rivulataObserved near here · iNaturalist
Oriental ButterflyfishChaetodon auripesObserved near here · iNaturalist
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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