The complete navigation guide

Captain’s Navigation Essentials – 44-Pages Illustrated Guide

Why purchase several separate books about navigation, tides, weather, knots, COLREGs and emergency procedures when you can access them together in one beautifully illustrated guide?

Created for sailors, captains, yacht owners and maritime students, this practical reference transforms complicated information into clear, memorable visual explanations. Learn essential navigation calculations, sextant parts, vessel positions, maritime knots, cloud types, tides, currents, day shapes, emergency actions and much more.

You save money on multiple separate resources—and hours searching for reliable information. Keep this valuable guide on your phone, tablet or computer and consult it whenever you need it.

44 illustrated pages. Multiple essential subjects. One exceptional-value maritime guide.