NORTHERN LIGHT
Protected Area
Cairnbulg to St Combs Coast
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) - NORTHERN LIGHT offers some of Scapa Flow, Orkney's richest wreck diving. Water ranges 8-14°C, warmest July, August, September.
The Northern Light, a trawler sunk in 1959, is one of Scapa Flow’s lesser-dived wrecks, mostly because it’s so shallow. We mean *really* shallow. This isn't a dive you kit up for with twinsets and deco bottles; it’s more of a snorkel or free-dive, often done from a RIB or even a kayak. But don’t let the depth fool you. What you lose in bottom time, you gain in light and clarity. The wreck sits in just a metre or two of water, so even on a grey Orkney day, the light penetrates right to the hull. We love the way the light picks out the details of the twisted metal, the ghostly outline of the wheelhouse, and the way the kelp fronds sway with the gentle surge. It’s been down there long enough for some serious colonisation: plumose anemones cling to every surface, their tentacles waving like miniature dancers, and you'll often spot wrasse darting between the rusty plates. It’s not about penetration here, but about appreciating the transformation of steel into a living reef. It’s a great spot for underwater photographers looking for natural light and interesting textures, or anyone who fancies a quick dip with a bit of history attached.
Typical NORTHERN LIGHT 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.
Reviews for NORTHERN LIGHT
Conditions
Ocean conditions, forecast and tides for NORTHERN LIGHT
NORTHERN LIGHT Ocean Conditions
Monthly averages for NORTHERN LIGHT, 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
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