Below you will find Bathymetric Survey Data for the Harbour, it’s approaches, ship anchor positions and the smaller Islands quays. Please make sure you use the most recent data available.



2018 Crow Bar West
2018 Crow Bar East
2018 St Mary’s Sound
2018 St Mary’s Harbour Approaches
2018 St Mary’s Harbour Quay
2018 St Mary’s Roads
2012 Church Quay, Bryher
2012 Higher Town Quay, St Martins
2012 Porthconger Quay, St Agnes