GRENMAR - Scottish East Coast & Borders

The Grenmar is a deep dive, sitting at 45 metres off the Scottish East Coast, and it's a beauty. We love the history here, the Grenmar was originally the Nora, then the Wynnstay, before becoming a Norwegian steamship and eventually hitting a mine in 1917. She’s remarkably intact for her age and depth. You’ll find her resting upright, with a lot of her structure still recognisable, boilers standing proud, and the bow and stern sections distinct. This isn't a beginner's wreck. The depth means you'll want to be comfortable with deco procedures and prepared for the chill, even in summer. But for those with the training, the Grenmar offers a genuine exploration. Spend time around the engine room, peering into the dark, internal spaces. We’ve found wolf fish tucked into crevices and ling patrolling the deeper sections. The wreck itself has become a giant artificial reef, covered in plumose anemones and dead man’s fingers, making a colourful contrast to the dark Scottish waters. Visibility can be hit or miss, but on a good day, when the light penetrates, it's truly atmospheric.

Location
Scottish East Coast & Borders, United Kingdom, Mediterranean & Europe
Coordinates
56.483223, -2.151592
Type
wreck
Maximum Depth
45m

Marine Protected Area: Whiting Ness - Ethie Haven

Nearby Dive Sites in Scottish East Coast & Borders

Nearest Dive Centres to GRENMAR

Marine Life in Scottish East Coast & Borders

Home to 126 recorded species including 53 reef fish, 12 whales & dolphins, 10 seagrass & algae, 10 sharks & rays, 9 crabs & lobsters, 8 other.

Notable Species

Frequently Asked Questions

What is the typical depth range for diving at Grenmar?
The Grenmar wreck is located at a depth of 45 meters. This deep dive offers an exploration of a historic steamship vessel, making it an exciting site for experienced divers.
What kind of marine life and underwater features can divers expect to see at Grenmar?
Divers at Grenmar can expect to explore the impressive remains of a 79.2m x 11.1m steamship vessel. Key features of this historic wreck, sunk in 1917, include its two boilers and compound expansion engine. For general information on marine life in the region, you can visit our wildlife database.
How challenging is diving at Grenmar, and is it suitable for beginner divers?
Diving at Grenmar is classified as intermediate difficulty, primarily due to its depth of 45 meters. This makes it unsuitable for beginner divers, who typically require shallower and less complex conditions. Divers should possess appropriate experience and certifications for deep wreck diving.
What is the best time of year to dive at Grenmar for optimal conditions and marine encounters?
Specific information regarding the best time of year for optimal conditions and marine encounters at Grenmar is not available in our current data. We recommend consulting our general When to Dive guide for broader seasonal considerations in the Scottish East Coast & Borders.
What scuba diving certifications are required or recommended to dive at Grenmar?
Given the 45-meter depth and the nature of the Grenmar wreck, advanced certifications such as Deep Diver and Wreck Diver specialties are highly recommended. Divers should be adequately trained and experienced for intermediate-level wreck diving. Always ensure your equipment is suitable for such depths.
What are the typical current conditions and visibility like at the Grenmar dive site?
Our current data does not provide specific information on the typical current conditions or visibility at the Grenmar dive site. Divers planning to visit should consult local dive operators for up-to-date conditions before their dive.