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Boat Captain Course
More than 2 million students worldwide

Boat Captain Course

Everything you need to command a vessel with confidence starts here. This comprehensive Boat Captain Course covers navigation, seamanship, safety, and vessel systems from the ground up. Whether you are pursuing a captain's licence or sharpening your skills on the water, this course gives you the practical knowledge to take charge.

Dedika for businesses

What you'll learn:

You will master chart reading, compass work, and GPS navigation so you always know exactly where you are on the water. You will learn the international rules of the road and how to handle crossing, overtaking, and head-on situations correctly. Vessel handling covers docking, anchoring, and manoeuvring in tight spaces under real-world conditions. Marine safety procedures include man-overboard recovery, fire prevention, flooding response, and distress communication using VHF and GMDSS equipment. You will also study marine meteorology, engine systems, and regulatory compliance to operate any vessel professionally and legally.

How you study in practice Boat Captain Course

How you practise Boat Captain Course

For businesses looking to train their team

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course content

8 Chapters • 38 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Maritime Foundations and Seamanship Basics

  • Lesson 1 • Basic Seamanship Skills

    Teaches line handling, knot tying, and docking etiquette as core practical skills. These competencies underpin safe vessel operation covered in later chapters.

  • Lesson 2 • Vessel Types and Hull Designs

    Covers powerboats, sailboats, and commercial vessel classifications alongside hull forms. Establishes the vocabulary needed for all subsequent technical chapters.

  • Lesson 3 • Nautical Terminology and Communication

    Introduces standard nautical terms, directional language, and phonetic alphabet usage. Enables accurate communication with crew, harbour staff, and marine authorities.

  • Lesson 4 • Anatomy of a Boat

    Identifies structural components, deck hardware, and propulsion systems by name and function. Provides the physical reference framework for navigation and safety chapters.

Chapter 2See details

Marine Navigation Principles

  • Lesson 1 • Tides, Currents, and Leeway

    Explains tidal cycles, current vectors, and leeway effects on course made good. Students apply corrections to planned courses for accurate arrival at waypoints.

  • Lesson 2 • Compass and Bearing Work

    Covers magnetic variation, deviation, and true vs. magnetic bearing conversions. Accurate compass work is essential before electronic navigation is introduced.

  • Lesson 3 • Passage Planning Fundamentals

    Integrates chart work, tides, and waypoints into a structured passage plan. Connects all navigation skills into a practical pre-departure workflow.

  • Lesson 4 • Understanding Nautical Charts

    Explains chart scales, symbols, depth soundings, and datum references. Accurate chart reading is the prerequisite for all navigation and passage planning work.

  • Lesson 5 • Dead Reckoning and Position Fixing

    Teaches estimated position calculation using speed, heading, and elapsed time. Provides a manual fallback skill that supports electronic navigation reliability.

Chapter 3See details

Electronic Navigation and GMDSS

  • Lesson 1 • Electronic Chart Systems and Updates

    Addresses raster vs. vector charts, update procedures, and system redundancy planning. Ensures students maintain chart accuracy and prepare for electronic system failures.

  • Lesson 2 • VHF Radio and GMDSS Procedures

    Covers VHF channel usage, Digital Selective Calling, and distress communication protocols. GMDSS proficiency is a regulatory requirement for licensed captains.

  • Lesson 3 • GPS and Chartplotter Operation

    Covers GPS signal principles, chartplotter setup, and waypoint management. Builds on paper chart skills to add electronic efficiency and cross-verification habits.

  • Lesson 4 • Radar Interpretation and Use

    Teaches radar range, bearing, and target tracking for collision avoidance and navigation. Radar skills extend situational awareness in reduced visibility conditions.

  • Lesson 5 • AIS and Traffic Monitoring

    Explains Automatic Identification System data fields, display integration, and limitations. AIS complements radar by providing vessel identity and intent information.

Chapter 4See details

Rules of the Road and Collision Avoidance

  • Lesson 1 • Lights, Shapes, and Sound Signals

    Covers required navigation lights, day shapes, and sound signal patterns for vessel identification. Correct identification of other vessels is prerequisite to right-of-way decisions.

  • Lesson 2 • Right-of-Way Scenarios

    Analyses head-on, crossing, and overtaking situations with required actions for each vessel. Scenario-based practice builds decision speed and accuracy under pressure.

  • Lesson 3 • International Navigation Rules Overview

    Introduces the structure and scope of international and inland navigation rules. Establishes the legal and operational framework for all right-of-way decisions.

  • Lesson 4 • Collision Avoidance Manoeuvres

    Teaches early and substantial course alterations, speed reduction, and safe passing distances. Connects rule knowledge to practical helm actions that prevent collisions.

Chapter 5See details

Marine Meteorology and Weather Routing

  • Lesson 1 • Marine Weather Forecasts and Sources

    Covers official marine forecast formats, offshore bulletins, and digital weather services. Accessing reliable forecasts is the first step in any passage weather assessment.

  • Lesson 2 • Atmospheric Pressure and Wind Systems

    Explains high and low pressure systems, frontal boundaries, and wind circulation patterns. This foundation enables accurate interpretation of synoptic weather charts.

  • Lesson 3 • Fog, Thunderstorms, and Local Hazards

    Identifies formation conditions for fog, squalls, and waterspouts and prescribes avoidance actions. Local hazard recognition prevents captains from being caught in rapidly deteriorating conditions.

  • Lesson 4 • Weather Routing for Offshore Passages

    Teaches routing around frontal systems, gale avoidance, and optimal departure timing. Extends go/no-go skills to multi-day offshore passage planning.

  • Lesson 5 • Go/No-Go Decision Making

    Applies forecast data, vessel capability, and crew experience to structured departure decisions. Integrates meteorology with passage planning and risk management principles.

Chapter 6See details

Vessel Handling and Manoeuvring

  • Lesson 1 • Docking and Undocking Techniques

    Covers approach angles, spring line use, and crew coordination for marina berths. Builds on propulsion dynamics to execute controlled arrivals and departures.

  • Lesson 2 • Heavy Weather Boat Handling

    Covers sea state assessment, storm tactics, and running inlets in rough conditions. Prepares captains to maintain vessel control when conditions deteriorate unexpectedly.

  • Lesson 3 • Propulsion and Steering Dynamics

    Explains prop walk, rudder response, and twin-engine handling characteristics. Understanding these forces is essential before attempting docking or close-quarters work.

  • Lesson 4 • Manoeuvring in Confined Waters

    Addresses turning in tight spaces, canal transit, and lock procedures. These skills extend docking competency to challenging waterway environments.

  • Lesson 5 • Anchoring and Mooring

    Teaches anchor selection, scope calculation, and mooring buoy pickup procedures. Proper anchoring prevents dragging and protects the vessel in overnight or emergency stops.

Chapter 7See details

Marine Safety and Emergency Procedures

  • Lesson 1 • Man Overboard Recovery

    Teaches immediate actions, recovery manoeuvres, and retrieval methods for a person in the water. Rapid and practised response is critical to survival outcomes.

  • Lesson 2 • Flooding, Grounding, and Towing

    Addresses bilge pump use, grounding response, and accepting or providing a tow. These procedures minimise vessel loss and crew risk in common emergencies.

  • Lesson 3 • Safety Equipment Inspection and Drills

    Establishes inspection schedules, drill frequency, and documentation for all safety gear. Regular drills convert knowledge into automatic crew response under stress.

  • Lesson 4 • Fire Prevention and Firefighting

    Covers fuel system safety, fire triangle principles, and extinguisher selection and use. Fire prevention is the highest-priority safety discipline on any vessel.

  • Lesson 5 • Distress Signals and Abandoning Ship

    Covers pyrotechnic signals, life raft deployment, and survival priorities after abandonment. Connects GMDSS communication skills to physical abandonment procedures.

Chapter 8See details

Vessel Systems, Maintenance, and Regulations

  • Lesson 1 • Electrical and Plumbing Systems

    Explains 12V and AC electrical circuits, battery banks, and marine plumbing safety. Electrical faults are a leading cause of onboard fires and must be managed proactively.

  • Lesson 2 • Regulatory Compliance and Documentation

    Covers vessel registration, captain licensing requirements, and mandatory safety equipment standards. Compliance protects the captain, crew, and vessel from legal and operational risk.

  • Lesson 3 • Pre-Departure and Routine Maintenance

    Establishes engine checks, fluid levels, and hull inspection routines before every voyage. Systematic maintenance reduces mechanical failures and extends vessel service life.

  • Lesson 4 • Marine Engine Systems

    Covers inboard, outboard, and diesel engine fundamentals, cooling, and fuel systems. Engine literacy enables captains to diagnose problems and prevent breakdowns at sea.

  • Lesson 5 • Environmental Regulations and Waste Management

    Addresses discharge restrictions, oil record keeping, and marine sanitation device requirements. Environmental compliance is a legal obligation and a professional responsibility.

Certification

Your valid completion certificate

This course is for you:

  • Aspiring captains: pursuing a licence to operate vessels commercially or professionally.

  • Recreational boaters: ready to move beyond casual outings into skilled seamanship.

  • Career changers: seeking entry into maritime tourism, transport, or charter industries.

  • Fishing guides: needing formal safety and navigation credentials for client trips.

  • Boat owners: wanting the expertise to handle emergencies and passages independently.

  • Military veterans: translating service discipline into a civilian maritime career path.

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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