Butterfly House
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.
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About this site
Butterfly House sits along the Monterey Peninsula coastline of central California, in the cold, kelp-rich waters of Monterey Bay. This stretch of coast is dived from shore access points and small boats out of the Monterey and Pacific Grove area, part of the broader Monterey Bay National Marine Sanctuary. The site reaches a maximum depth of around 15.2 metres and is rated an intermediate dive.
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.
Pacific Purple Sea UrchinStrongylocentrotus purpuratusReported here · unconfirmed
Red Sea UrchinMesocentrotus franciscanusReported here · unconfirmed
Blue RockfishSebastes mystinusReported here · unconfirmed
Bat StarPatiria miniataReported here · unconfirmed
Giant Sea StarPisaster giganteusReported here · unconfirmed
White-spotted Rose AnemoneCribrinopsis albopunctataReported here · unconfirmed
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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