Every sailor knows that instruments can fail. Things get wet, break, fall overboard. Whether you're safe on your boat or drifting in a life raft, let David Burch show you how to find your way no matter what navigational equipment you have.

Often relying on common materials like a small stick, a plastic bottle, even a pair of sunglasses, Burch explains how to make use of all available means梖rom the acient skills of Polynesian navigators to the contrails of airliners overhead梩o calculate speed, direction, latitude, and longitude and to perform all aspects of piloting and dead reckoning.

Learn how to:

Steer by sun, stars, wind, and swells

Estimate current and leeway

Improvise your own knotmeter or pulmb-bob sextant

Find the sun in a fogbank

Estimate latitude with a plate and a knotted string

And more vital information

Table of Contents

List of Figures and Tables

Foreword to the First Edition

Preface to the Second Edition

Acknowledgments

Introduction

Time and Place at Sea

Directions at Sea

Steering by Wind and Swells

Steering by the Stars

Steering by the Sun

Steering by Other Things in the Sky

Steering in Fog or Under Cloudy Skies

Currents

Dead Reckoning

Latitude at Sea

Longitude at Sea

Coastal Piloting withour Instruments

What to Do with What You've Got

Annotated Bibliography

Index