Busy waterways punish guesswork—especially when docking, navigating by buoyage and Colregs, or handling a man-overboard at speed.

This safety-first seamanship handbook teaches practical powerboat handling, navigation, and emergency routines aligned to the RYA Powerboat Scheme up to Tender Operator and Intermediate Powerboat. It covers boat and propulsion choices, pre-start checks and crew briefings, close-quarters manoeuvring, planing-speed and rough-weather techniques, anchoring, towing, and structured man-overboard recovery. It also explains Colregs decision-making, IALA buoyage, passage planning with paper charts and electronic navigation cross-checks, plus VHF/DSC Mayday and SOLAS V obligations. Published by the Royal Yachting Association (RYA), the UK’s national body for boating training and certification.

 - Pre-start checks, killcord use, lifejacket setup and servicing, and a repeatable crew briefing structure. - Close-quarters control using wind and stream, pivot points, propwalk, “steer then gear,” and line-assisted pivots with PAME. - Anchoring calculations and set-check methods, plus towing rigs for long tow and alongside tow with correct spring-line roles. - Navigation redundancy with charts, plotters and GNSS cross-checking, tides/streams, datum (WGS84) warnings, and Colregs risk-of-collision logic.
An instructional, syllabus-aligned powerboating seamanship manual that builds disciplined, repeatable habits for safer handling, navigation, and emergency response from sheltered waters to inshore/coastal trips.

The Royal Yachting Association (RYA) provides training and guidance for powerboaters progressing through the RYA Powerboat Scheme, with a focus on building confidence and competence on the water. This updated handbook reflects practical, open-boat realities and includes refreshed coverage such as electronic navigation and handling at speed.