

Best for intermediate divers, 18-40m, shore & boat entry, mild current.
Trenemene Reef in the United Kingdom features a combination of kelp forest and deeper reef topography. The site ranges from 18 to 40 metres in depth, with an average of 25 metres. Divers can access the reef from the shore or by boat. Conditions include mild currents, though surge and visibility, which typically ranges from 5 to 15 metres, can change rapidly. Due to the depth and potential for variable conditions, this site is suited for intermediate divers. Water temperatures remain between 10 and 14 degrees Celsius, necessitating a drysuit and hood. The habitat supports a variety of temperate marine life typical of the region.
49.86945, -6.38612
Check current conditions and tidal timing locally before entering, as surge and visibility can change fast at this site. A drysuit and hood are strongly recommended given the 10 to 14 degree Celsius water, even in summer.
Hard boat from Isles of Scilly.
Expected in this region. No sightings logged here yet.
Depth
18-40m
Visibility
5-15m
Skill Level
Intermediate
Entry
Shore & Boat
Water Temp
10-14°C
Current
Mild
Typical Dive
40 min
The site supports a range of temperate marine life typical of the region, including various reef fish and invertebrates that inhabit the kelp forest and reef structures.
No, this site is intended for intermediate divers due to the depth range of 18 to 40 metres and the potential for changing conditions.
The reef drops from 18 to 40 metres, with an average depth of 25 metres.
Yes, Trenemene Reef is accessible from both the shore and by boat.
Divers should be aware of low visibility, sharp rock, strong currents, and surge, which can change quickly.
Diving at Trenemene Reef in Isles of Scilly requires the following certifications: Open Water, Advanced. Always dive within your training limits.
A drysuit recommended is recommended for diving at Trenemene Reef in Isles of Scilly. Water temperatures range from 10°C to 14°C.
Trenemene Reef in Isles of Scilly typically has mild currents that most divers can handle comfortably.
Visibility at Trenemene Reef in Isles of Scilly typically ranges from 5 metres to 15 metres. Conditions vary with weather, tides, and seasons.