Current Notice to Mariners

A notice to mariners (NTM) advises mariners of important matters affecting navigational safety, including new hydrographic information, changes in channels and aids to navigation, and other important data such as any work that is being undertaken that may affect navigation.

Complete
NTM 40/23 Mishnish Pier Inspection NTM 40/23 27/09/23
Complete
NTM 39/23 Gourock Dive Operations Update NTM 37/23 15/09/23
Complete
NTM 38/23 Lochaline Dive Operations NTM 38/23 11/09/23
Complete
NTM 37/23 Gourock Dive Operations NTM 37/23 07/09/23
Active
NTM 36/23 Scalasaig Pier, Colonsay, Fender Replacement Works Update NTM 36/23 07/09/23
Complete
NTM 35/23 Armadale Bathymetric Survey NTM 35/23 28/08/23
Complete
NTM 34/23 Port Ellen Ground Investigation Works NTM 34/23 25/08/23
Complete
NTM 33/23 Largs and Brodick Bathymetric Surveys NTM 33/23 08/08/23
Complete
NTM 32/23 Coll and Tiree Bathymetric Surveys NTM 32/23 01/08/23
Complete
NTM 31/23 Oban Railway Pier Linkspan No. 2 Inspection 26/07/23
Complete
NTM 30/23 Tarbert (Harris) Festival of the Sea Event 24/07/23
Complete
NTM 29/23 Completion of Brodick Old Pier Demolition NTM 29/23 19/07/23
Complete
NTM 28/23 Gourock Dive Operations NTM 28/23 07/07/23
Complete
NTM 27/23 Demolition of Brodick Pier Update NTM 27/23 19/06/23
Complete
NTM 26/23 Loch Eatharna, Isle of Coll, Visitor Moorings Dive Project NTM 26/23 05/06/23
Complete
NTM 25/23 Demolition of Brodick Pier NTM 25/23 02/06/23
Complete
NTM 24/23 Lochboisdale Works NTM 24/23 02/06/23
Complete
NTM 23/23 Colonsay Seabed Sampling NTM 23/22 02/06/23
Complete
NTM 22/23 East Loch Tarbert, Harris, Bathymetric Survey 19/05/23
Complete
NTM 21/23 Mishnish Pier, Tobermory, Fender Repairs NTM 21/23 13/05/23

NTM 40/23 Mishnish Pier Inspection NTM 40/23 27/09/23

NTM 39/23 Gourock Dive Operations Update NTM 37/23 15/09/23

NTM 38/23 Lochaline Dive Operations NTM 38/23 11/09/23

NTM 37/23 Gourock Dive Operations NTM 37/23 07/09/23

NTM 36/23 Scalasaig Pier, Colonsay, Fender Replacement Works Update NTM 36/23 07/09/23

NTM 35/23 Armadale Bathymetric Survey NTM 35/23 28/08/23

NTM 34/23 Port Ellen Ground Investigation Works NTM 34/23 25/08/23

NTM 33/23 Largs and Brodick Bathymetric Surveys NTM 33/23 08/08/23

NTM 32/23 Coll and Tiree Bathymetric Surveys NTM 32/23 01/08/23

NTM 31/23 Oban Railway Pier Linkspan No. 2 Inspection 26/07/23

NTM 30/23 Tarbert (Harris) Festival of the Sea Event 24/07/23

NTM 29/23 Completion of Brodick Old Pier Demolition NTM 29/23 19/07/23

NTM 28/23 Gourock Dive Operations NTM 28/23 07/07/23

NTM 27/23 Demolition of Brodick Pier Update NTM 27/23 19/06/23

NTM 26/23 Loch Eatharna, Isle of Coll, Visitor Moorings Dive Project NTM 26/23 05/06/23

NTM 25/23 Demolition of Brodick Pier NTM 25/23 02/06/23

NTM 24/23 Lochboisdale Works NTM 24/23 02/06/23

NTM 23/23 Colonsay Seabed Sampling NTM 23/22 02/06/23

NTM 22/23 East Loch Tarbert, Harris, Bathymetric Survey 19/05/23

NTM 21/23 Mishnish Pier, Tobermory, Fender Repairs NTM 21/23 13/05/23