May 12, 2026

On sale October 6, 2026

The most trusted boating guide for over a century returns in its most comprehensive and up-to-date edition ever. Hearst Books announces the publication of the 70th edition of Chapman Piloting & Seamanship–the definitive guide to boating skills, safety, and navigation–trusted by generations of sailors and powerboaters for more than 100 years.

With boating participation continuing to grow nationwide, the 70th edition arrives at a time when safety, education, and confidence on the water are more important than ever. As both a practical manual and an enduring reference, Chapman stands alone as the boating book every mariner should own.

Long regarded as the “boating bible,” Chapman Piloting & Seamanship continues its legacy as the foundational reference for safe, confident boating on coastal and inland waters. Used and recommended by the U.S. Coast Guard Auxiliary, U.S. Power Squadrons, and boating educators nationwide, this milestone edition delivers comprehensive instruction across every aspect of boating, including navigation, seamanship, anchoring, communications, weather, safety, engine operation, and maintenance—equipping readers with the knowledge they need whether
under sail or power.

The 70th edition features:
● Updated coverage of modern navigation systems communications technology, and propulsion
● Step-by-step guidance on essential skills, from knot tying to night navigation and heavyweather safety
● 1,500 full-color photos, charts, and illustrations
● A 4,200-entry index for fast, practical reference

Designed for both beginners and experienced mariners, Chapman’s remains the one resource boaters turn to again and again—on land for learning and onboard for real-world decision-making.

“Chapman Piloting & Seamanship has been the gold standard in boating education for over a century,” said editor John Wooldridge. “The 70th edition builds on that legacy with updated technology, expanded visuals, and the most comprehensive coverage we’ve ever offered—ensuring it remains indispensable for today’s boaters.”