Local Notice to Mariners

15/06/26 - Local Notice to Mariners No. 16(T) of 2026

University of Southampton - Drifter Float Trials

Notice is hereby given jointly by the Cowes Harbour Master and ABP Southampton Harbour Master that the University of Southampton will be undertaking Drifter Trials in various locations in the Cent...

10/06/26 - Local Notice to Mariners No. 15(T) of 2026

Diving Operations within Cowes Harbour - AMENDED

Notice is hereby given that diving operations will take place in Cowes Harbour on Monday 15 June 2026. Location – East Cowes, Red Funnel Terminal – Position 50°45.575’N 001°17.465’W. Operations...

20/05/26 - Local Notice to Mariners No. 12(T) of 2026

Event Moorings Off Cowes

Notice is hereby given that the event moorings for 2026 have been deployed in Cowes Harbour. The event moorings are located North of Cowes Breakwater and West of the Harbour entrance. Each row is ...

17/04/26 - Local Notice to Mariners No. 09(T) of 2026

EC10 Buoy – Temporarily Removed From Station

Notice is hereby given that to facilitate the dredging works within Cowes Harbour, the EC10 buoy (in position 50°45.798'N 001°17.627'W), has been temporarily removed from station. The buoy will be...

31/03/26 - LOCAL NOTICE TO MARINERS No. 08(T) of 2026

Breakwater NE buoy – Topmark missing

Notice is hereby given that the Breakwater NE buoy (north cardinal) in position - 50°46.016'N, 001°17.570'W - is currently missing the top mark. The two black, apex upward, cones will be replaced ...

30/03/26 - LOCAL NOTICE TO MARINERS No. 07(T) of 2026

Maritime & Coastguard Agency – Marine Guidance Note 715 (M+F) – Recommended Best Practice for Respectful and Safe Operation in Shared Spaces

Notice is hereby given that the Maritime & Coastguard Agency (MCA) have issued a Marine Guidance Note (MGN) regarding the best practice for respectful and safe operation in shared spaces. F...

04/03/26 - Local Notice to Mariners No. 05(T) of 2026

Sunken Yacht Recovered - Folly Swing Moorings

Notice is hereby given that the sunken yacht on the Folly swinging moorings has been recovered and removed to Kingston Boatyard. LNTM 04(T) of 2026 is hereby cancelled. This local notice to ...

03/01/26 - LOCAL NOTICE TO MARINERS No. 02(T) of 2026

Dredging works in the vicinity of the Folly Inn

Dredging works in the vicinity of the Folly Inn Notice is hereby given that small scale dredging works will commence in the vicinity of the Folly Inn, with disposal at Werrar Creek in Newport H...

03/01/26 - Current Notice to Mariners in force

Local Notice to Mariners No. 01 of 2026

A comprehensive list of all active Cowes Harbour Commission LNTMs is provided below: LNTMTitle02/24Risk Assessment of Recreational Events20/24Cowes Chain Ferry – Safety Advice21/24Use of ‘Kill ...