Harbour Master
Harbour Masters
Worldwide there are approximately 3,000 merchant ports and the work of the Harbour Master can vary widely from country to country and from port to port even within the same country.

Foreign flagged ships detained in the UK during December 2020
The Maritime and Coastguard Agency (MCA) announced on 14 January that six foreign-flagged ships remained under detention in UK ports during December 2020 after failing port state control (PSC) inspection.
During December, there were four new detentions of foreign-flagged vessels in a UK port.
In response to one of the recommendations of Lord Donaldson’s inquiry into the prevention of pollution from merchant shipping, and in compliance with the EU Directive on Port State Control (2009/16/EC as amended), the Maritime and Coastguard agency (MCA) publishes details of the foreign flagged vessels detained in UK ports each month.
The UK is part of a regional agreement on port state control known as the Paris Memorandum of Understanding on Port State Control (Paris MOU) and information on all ships that are inspected is held centrally in an electronic database known as THETIS. This allows the ships with a high risk rating and poor detention records to be targeted for future inspection.
Inspections of foreign-flagged ships in UK ports are undertaken by surveyors from the Maritime and Coastguard Agency. When a ship is found to be not in compliance with applicable convention requirements, a deficiency may be raised.
If any of their deficiencies are so serious, they have to be rectified before departure, then the ship will be detained. All deficiencies should be rectified before departure.
When applicable, the list includes those passenger craft prevented from operating under the provisions of the EU Directive on a system of inspections for the safe operation of Ro-Ro passenger ships and high-speed passenger craft in regular service and amending directive 2009/16/EC and repealing Council Directive 1999/35/EC (Directive EU 2017/2110).
Notes on the list of detentions
The full list of ships and deficiencies for December 2020 can be seen here: https://www.gov.uk/government/news/foreign-flagged-ships-detained-in-the-uk-during-december-2020?utm_medium=email&utm_campaign=govuk-notifications&utm_source=3b4ee52c-242b-4b02-a2ab-33d2aa0cff5c&utm_content=daily
Details provided include:
Ship’s name
Ship’s IMO number
This is unchanging throughout the ship’s life and uniquely identifies it. It also shows the ship’s name and flag state at the time of its inspection.
Company
The company shown in the vessel’s Safety Management Certificate (SMC) or if there is no SMC, then the party otherwise believed to be responsible for the safety of the ship at the time of inspection.
Classification society
The list shows the classification society responsible for classing the ship only.
Recognised organisation
Responsible for conducting the statutory surveys: and issuing statutory certificates on behalf of the flag state.
White (WL), grey (GL) and black lists (BL)
These are issued by the Paris MoU on 01 July each year and shows the performance of flag state.
Deficiencies
The deficiencies listed are the ones which were detainable. Further details of other deficiencies can be provided on request.
Photo: per www.gov.uk © MCA.
Aids to Navigation (AtoN) have evolved over time.
As new technology emerges, asset managers have a large range of options and features to consider. This document identifies how clever AtoN design and functionality can help authorities reduce operational costs and improve the visibility of their connected devices.
Aids to Navigation (AtoN) play a pivotal role in maritime safety and extend much further than being the traffic lights of the sea.
We are a long way from the days of a traditional lighthouse whose kerosene lamp served as a simple warning of danger ahead.
The navigational tools available to mariners today are vast and they continue to evolve as new technologies are realized.
Types of AtoN
Congestion within the world’s ports and shipping channels continues to grow, with the maritime industry relying on AtoN to ensure navigational safety and to manage traffic conditions.
On 2 March the (UK) Maritime & Coastguard Agency issued the eleven-page document entitled: MIN 656 (M): Understanding the long-term impacts of the COVID-19 pandemic on seafarer wellbeing.
This Marine Information Note (MIN) provides guidance for ship owners on the stressors which have been created or exacerbated by the conditions throughout the COVID-19 pandemic and provides some mitigating strategies.
The document provides information on the potentially long-lasting and far-reaching impacts of the COVID-19 pandemic on seafarer wellbeing. It provides guidance for ship owners on the stressors which have been created or exacerbated by the conditions throughout the pandemic and provides some mitigating strategies.
In this document the term ship owner is used in the sense that it is used in health and safety regulation, as the person responsible for the operation of the ship.
This is often the same organisation as the ‘company’ referred to in the ISM code.