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
Hudson Grotto lies along Florida's Gulf coast in the Hudson area of Pasco County, part of a stretch of the state known for its spring and cave systems feeding into the Gulf of Mexico. The site reaches a maximum depth of around 47.2 metres and is rated a technical dive. Divers have reported hydrogen sulphide layers and thermoclines within the cave, so conditions can shift noticeably as you move through it. Coastal dive operators in this region often run trips out to nearby spring and cavern sites.
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.
Common Bottlenose DolphinTursiops truncatusReported 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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