Grim Ness (Orkney)

Grim Ness is an exposed reef break on Orkney that’s generally suited to experienced surfers. The spot is remote and cold-water, with a reef/rocky seabed that can produce strong, peeling right-hand waves when conditions line up. Wind-wise, the spot is most favorable when West winds run offshore and help groom the wave face. However, the spot’s best conditions are uncommon: the monthly blown percentage is 18% and monthly clean percentage is 9%, with the best month identified as March. Wind reliability is described as low, so sessions often depend on a precise forecast and timing. Surf characteristics reported for Grim Ness include powerful, peeling right-hand reef waves with good quality when working. A solid East swell is important to wrap in, and the working swell-height window is given as roughly 1.0–2.5 meters. On the right swell, rides can reach medium to longer lengths (reported up to 50–100 meters on a good day), while larger swells can hold size but become heavy and dangerous. Safety preparation is critical. Expect sharp rocks, submerged reef and kelp, plus strong tidal currents around the Orkney headlands. Reef depth can be very shallow at low tide, so tide-chart checks are essential; rescue availability is limited and there are no lifeguards. Plan to go with a buddy, carry proper cold-water protection, and use head/impact protection suitable for rocky reef entries.