Ireland
The Perch (Harbour Rock)
5–30 mMax Depth
boatEntry
23Species
Conditions Summary
The marine forecast is temporarily unavailable. Confirm the actual briefing, entry, exit, and suitability with a local operator.
Dive readiness
Collecting the latest marine conditions and forecast signals.
Seasons · water temperature
12-month outlook
Best window
May-Sep
Peak month
Aug 15.6°
Jan9.9°
Feb9.5°
Mar9.5°
Apr10.1°
May11.5°
Jun13.7°
Jul15.1°
Aug15.6°
Sep14.9°
Oct13.5°
Nov11.8°
Dec10.7°
Current: moderate
Typical visibility: 10 m
Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.
Explore nearby centers on the map
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Dive Types
pinnaclesalt Waterintermediate Difficulty
Data source & current conditions
Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.
View the source profile →Questions to ask a local operator
- What are today's current, visibility, entry, and exit conditions?
- Does the planned route stay within my certification and recent experience?
- Are there local permits, conservation rules, or equipment requirements?
Common Species
Halcampa chrysanthellum
DeepLog4
Nursehound
Scyliorhinus stellaris
DeepLog3
Depressed sunset clam
Gari depressa
DeepLog2
Eel-grass
Zostera marina
DeepLog2
Faroe sunset shell
Gari fervensis
DeepLog2
Peacock worm
Sabella pavonina
DeepLog2
Snakelocks anemone
Anemonia viridis
DeepLog2
Blue mussel
Mytilus edulis
DeepLog1
By the wind sailor
Velella velella
DeepLog1
Cereus pedunculatus
DeepLog1
European edible sea urchin
Echinus esculentus
DeepLog1
King scallop
Pecten maximus
DeepLog1
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
