A compact, handy summary of the key things you need to know about navigation at sea: the perfect quick reference guide to keep onboard.

The book covers all the navigation essentials: charts, compass, tides, standard and secondary ports, dead reckoning, estimated position, course to steer, lights, GPS, waypoints and buoyage in a highly illustrated format making it easy to understand at a glance – ideal for those moments when you need an answer, and you need it fast!

Splash-proof and spiral bound, this little companion stands up to frequent use and serves as a great aide-memoire.

"A handy waterproof onboard guide for those learning navigation or wanting an aide-memoire." Yachting Monthly

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