(A map of all the Buoys around the UK coasts can be seen here)

Seven Stones Buoy at 50.102N 6.1W (between Isles of Scilly & Cornwall)

Buoy 62050 at 50.000 N 4.400 W (SW of Plymouth)

Channel Lightship Buoy at 49.900N 2.9W

Greenwich Light Ship Buoy at 50.400N 0.000

Sandettie Light Ship Buoy at 51.102N 1.800E