Memento Waterproof: The Lights and Marks of Boats

100% waterproof for use during your outings at sea!

This practical manual helps to recognise and interpret all the lights of boats, to ensure safety when navigating at night.

The International Regulations for Preventing Collisions at Sea define a system of marks and lights that allows for the identification of vessels or the signalling of particular situations at sea. These marks and lights must be known by all sailors to ensure everyone's safety at sea. 

This very practical, waterproof and tear-resistant memo provides a complete overview of this signalling. Its compact dimensions make it easy to have on hand in case of doubt when approaching another vessel.

It covers:

• The day marks
• The lights of vessels
• The privileges