CROMA
Protected Area
Pentland Firth Islands
Why dive here
With 140+ marine species recorded in the area - including blue whales, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - CROMA offers some of Scapa Flow, Orkney's richest wreck diving. Water ranges 8-14°C, warmest July, August, September.
We’ve always had a soft spot for Scapa Flow’s smaller wrecks, and the Croma is a solid example of why. This steamship, sunk back in 1890, sits upright at around 15 metres. You’ll find two large boilers quite prominent amidships, and the compound expansion engine is also visible, a nice glimpse into Victorian engineering. The wreck itself has become a home for lobsters and crabs, tucked into crevices, with shoals of wrasse often darting between the plates. It’s a gentle dive, perfect for those looking to explore a piece of history without deep-diving technical demands.
Typical CROMA Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Cold water this month (avg 13°C). Drysuit or thick wetsuit (7mm+) recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to CROMA
Dive shops near CROMA
View all dive centres in Scapa Flow, OrkneyReviews for CROMA
Conditions
Ocean conditions, forecast and tides for CROMA
CROMA Ocean Conditions
Monthly averages for CROMA, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (58.64, -3.16) (8km away)
October Averages
Sea Temperature
13°C
55°F · Range: 11.4–13.8°C
Air Temperature
10°C
50°F
Wind Speed
9.26 m/s
18.0 knots
Atmospheric Pressure
1005.3 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
Plan & book
Ways to dive Scapa Flow, Orkney, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in Scapa Flow, OrkneyPlaces to stay
via Booking.comHotels and dive resorts near Scapa Flow, Orkney.
Search stays in Scapa Flow, OrkneyDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near CROMA
Prices from Booking.com. We may earn a commission at no extra cost to you.