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 A straight line from St. John's Point to Duncansby Head passes along these rocks so at low tide, when they are part of the land, they are on the convex hull, being the furthest you can go on a bearing of 9 degrees. UTC Time: 15:38, Thursday 28 August 2025 Local Time: 16:38, Thursday 28 August 2025 Estimate of longitude: 3° 3′ 12.35″ W = -3.053430° Estimate of latitude: 58° 38′ 51.22″ N = 58.647560° Possible error on position estimate: 5 metres | |