divejourney.io · Destination Guide
Regional guide confirming Kefalonia's day-boat model and main season.
Dive Spot Guide•
Hms Perseus Submarine
Deep technical submarine wreck off southern Kefalonia.
ScubaBoat EntryExpert
DeepWreck
Technical boat dive for qualified divers who want a historic deep wreck.
About Hms Perseus Submarine
HMS Perseus is a legendary deep submarine wreck off southern Kefalonia, best treated as a technical mission rather than a casual recreational stop. The wreck itself and the survival story around it give the dive a strong sense of place.
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Research Estimate At Hms Perseus Submarine
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 25m
AccessModerate entry effort
Marine LifeAverage variety
FacilitiesBasic facilities
CrowdedVery quiet
Current StrengthModerate current
Surge StrengthFlat calm
Where Is Hms Perseus Submarine?
This spotNearby spots
Community sourced coordinates.
Hms Perseus Submarine Planning Details
Depth range, seasonality, and planning context.
Reported Depth
60m - 52m
Depth Note
The wreck lies virtually intact at a depth of 52 m off the Greek island of Kefallonia.
Best Season
Late May to October
Typical Conditions
Boat-access technical wreck diving with limited visibility around 20-30 m and a current that can strengthen.
Safety & Access At Hms Perseus Submarine
Hazards, restrictions, and access requirements.
Safety Notes
This is a technical trimix wreck with staged decompression, and the current can strengthen; plan it only within proper training and gas management.
Access Restrictions
Accessible by boat and suitable for technical divers only.
Legal Notes
Penetration is restricted by local law out of respect for the families of the casualties.
Local Intel For Hms Perseus Submarine
Community notes to help plan your visit.
Scuba
The wreck lies at 52 m and is reserved for highly qualified technical divers using trimix and staged decompression.
Freedive
Not a freedive site.
Snorkel
Not a snorkel site.
Hms Perseus Submarine Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Hms Perseus Submarine.
Current Snapshot
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🌥️Variable
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Surface / Entry
Wind No data · Tide No data
Sea State
Swell No data · Period unavailable
Visibility Outlook
Rain chance No data
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Exposure Profile at Hms Perseus Submarine
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Wildlife at Hms Perseus Submarine
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Hms Perseus Submarine
Community dive logs and visit reports for this site.
No Dive Logs Yet
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Dive Spot Log Averages At Hms Perseus Submarine
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility25m
Activity
No dive activity logged yet.
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Hms Perseus Submarine Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Hms Perseus Submarine Guide - Sources and Updates
Last Updated
Research Sources
www.bluemantadiving.gr · Dive Site Listing
Kefalonia operator page with the wreck's deep technical profile.
www.divers-guide.com · Dive Site Listing
Detailed wreck page with depth, access, current, visibility, and life list.
www.hue.gr · Dive Center
Technical expedition page confirming the memorial and support context.
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