divechamp.com · Dive Directory
Exact listing with 28 m depth, 7 m visibility, advanced-diver framing and slack-water guidance.
Dive Spot Guide•
UC42 Cork
Deep WWI submarine wreck in Cork Harbour
ScubaBoat EntryAdvanced
DeepWreck
Boat-access wreck off Roche's Point with slack-water timing, a deep profile and busy fish life around the hull.
About UC42 Cork
UC42 Cork is a deep WWI submarine wreck in Cork Harbour, best approached at slack water because the harbour mouth can run hard. The wreck sits upright enough to show the conning tower, propellers and torpedo tubes, while conger eels, lobsters and schools of fish make the surrounding water feel busy. It is an advanced wreck dive rather than a sightseeing cruise, and respect for the site as a war grave matters as much as trim and gas planning.
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Research Estimate At UC42 Cork
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 7m
AccessChallenging entry effort
Coral HealthSome damage
Marine LifeGreat variety
FacilitiesBasic facilities
CrowdedModerate
Current StrengthStrong current
Surge StrengthLight surge
Where Is UC42 Cork?
This spotNearby spots
Community sourced coordinates.
UC42 Cork Planning Details
Depth range, seasonality, and planning context.
Reported Depth
28m
Depth Note
The wreck is reported at around 28 m, and the site pages consistently recommend diving it at slack water.
Best Season
Winter and the calmer slack-water windows.
Typical Conditions
Deep wreck diving at the harbour entrance with moderate visibility, strong-current timing and careful gas planning.
Safety & Access At UC42 Cork
Hazards, restrictions, and access requirements.
Key Hazards
Overhead environmentRestricted accessStrong current
Safety Notes
Dive only at slack water, keep clear of the wreck interior and treat the site as a war grave.
Access Restrictions
Use a boat from Cork or Crosshaven and time the dive for slack water.
Legal Notes
UC42 Cork is a war grave and should be treated with respect.
Local Intel For UC42 Cork
Community notes to help plan your visit.
Scuba
A disciplined wreck dive with careful trim, route planning and enough gas margin for a deep profile.
Freedive
Not appropriate; the wreck sits too deep for freediving.
Snorkel
Not a snorkeling site because the wreck lies well below the surface.
UC42 Cork Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at UC42 Cork.
Current Snapshot
No data
🌥️Variable
Sunrise
No data
Time
No data
Sunset
No data
Surface / Entry
Wind No data · Tide No data
Sea State
Swell No data · Period unavailable
Visibility Outlook
Rain chance No data
Wind
No data
Swell
No data
Exposure Profile at UC42 Cork
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Wildlife at UC42 Cork
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At UC42 Cork
Community dive logs and visit reports for this site.
No Dive Logs Yet
Be the first to log a dive at this spot and share your experience!
Dive Spot Log Averages At UC42 Cork
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility7m
Activity
No dive activity logged yet.
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UC42 Cork Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
UC42 Cork Guide - Sources and Updates
Last Updated
Research Sources
divejourney.io · Dive Directory
Dive spot page with shore-entry metadata, wreck features and marine-life notes.
divernet.com · Dive Article
Wreck-tour article with depth and Cork Harbour context.
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