CLAM
Protected Area
Eldey
Why dive here
CLAM is a wreck dive where divers can encounter dwarf minke whales, humpback whales, orcas and seals & sea lions. Water ranges 4-12°C, warmest July, August, September.
Forget everything you think you know about diving in Iceland. CLAM isn't Silfra’s crystal clarity; this is a proper wreck dive, and it’s a big one. The tanker, sunk back in 1950, stretches out at 134 metres, offering plenty of structure to explore. We’ve found the stern section particularly interesting, with some of the plating collapsing inwards, creating cool swim-throughs if you're comfortable with overhead environments. The currents here can be a bit frisky, so check the conditions before you go, but the rewards are worth it, with decent visibility on good days revealing the scale of this maritime relic.
Typical CLAM Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Maximum depth 50m exceeds recreational limits (40m). Technical diving certification and equipment required.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Cold water this month (avg 12°C). Drysuit or thick wetsuit (7mm+) recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to CLAM
Dive shops near CLAM
View all dive centres in Silfra & ThingvellirReviews for CLAM
Conditions
Ocean conditions, forecast and tides for CLAM
CLAM Ocean Conditions
Monthly averages for CLAM, sourced from Copernicus Marine satellite data
August Averages
Sea Temperature
12.19°C
54°F
Current Speed
2.24 cm/s
Direction: NW (296.6°)
Salinity
32.26 PSU
Data sources: Copernicus Marine Service (EU)
Book a dive trip in Silfra & Thingvellir
Guided dives, courses & snorkel tours - instant booking
Where to Stay near CLAM
Prices from Booking.com. We may earn a commission at no extra cost to you.