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Marine Navigation Course
More than 2 million students worldwide

Marine Navigation Course

Master the full range of maritime navigation and embarkation skills required to operate safely on the water. This course covers everything from chart reading and GPS systems to collision regulations, voyage planning, and personnel boarding procedures. Whether you are pursuing a maritime credential or advancing your deck career, this training gives you the practical knowledge to perform with confidence.

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What you will learn:

You will learn to read nautical charts, fix vessel positions, and operate GPS, radar, and chart plotters with accuracy. The course covers international collision regulations, tidal and current calculations, and complete voyage planning from departure to arrival. You will also master embarkation and disembarkation procedures, including safety briefings, passenger manifests, and emergency evacuations. Additional topics include distress signaling, man overboard recovery, vessel stability, maritime security, and first aid at sea. By the end, you will have the skills to handle navigation and personnel operations across a wide range of maritime conditions.

How you study in practice Marine Navigation Course

How you practise Marine Navigation Course

For companies looking to train their teams

With Dedika for businesses, the course includes exercises and examples tailored to your company and its specific needs.

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Course content

8 Chapters • 36 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Maritime Navigation

  • Lesson 1 • Nautical Terminology and Conventions

    This introduces standard maritime vocabulary, measurement units, and directional conventions. This provides the shared language required for all subsequent navigation tasks.

  • Lesson 2 • Coordinate Systems and Position Fixing

    This explains latitude, longitude, and grid references for locating a vessel. Students practice plotting positions on paper charts and electronic displays.

  • Lesson 3 • Nautical Chart Interpretation

    This covers chart symbols, depth soundings, and scale selection. This connects chart literacy to safe route planning and hazard identification.

  • Lesson 4 • Compass Use and Variation

    This teaches magnetic and true compass readings, variation, and deviation correction. Accurate compass use underpins all manual navigation techniques.

Chapter 2See details

Electronic Navigation Systems

  • Lesson 1 • AIS and Vessel Traffic Monitoring

    This explains Automatic Identification System data fields and traffic display interpretation. Students use AIS to anticipate vessel movements and avoid conflicts.

  • Lesson 2 • Radar Navigation Fundamentals

    This introduces radar operation, range and bearing measurement, and target identification. Radar skills complement GPS by providing independent positional verification.

  • Lesson 3 • GPS and GNSS Principles

    This explains satellite-based positioning, signal acquisition, and accuracy limitations. This connects electronic positioning to the manual fixes learned previously.

  • Lesson 4 • Chart Plotter Operation

    This covers waypoint entry, route creation, and display settings on electronic chart systems. Students configure plotters to support active voyage monitoring.

  • Lesson 5 • Electronic System Redundancy

    This addresses backup procedures when primary electronic navigation fails. This reinforces the importance of maintaining manual navigation skills alongside electronic tools.

Chapter 3See details

Rules of the Road and Collision Avoidance

  • Lesson 1 • Lights, Shapes, and Sound Signals

    This covers required navigation lights, day shapes, and sound signals for all vessel types. Students identify vessel status and intent from visual and audible cues.

  • Lesson 2 • Collision Avoidance Manoeuvres

    This teaches early and substantial course and speed changes to resolve close-quarter situations. Students evaluate risk of collision using bearing and CPA analysis.

  • Lesson 3 • International Collision Regulations Overview

    This presents the structure and scope of international rules governing vessel conduct. This establishes the regulatory framework applied throughout this chapter.

  • Lesson 4 • Steering and Sailing Rules

    This explains give-way and stand-on vessel obligations in crossing, overtaking, and head-on situations. Students practice applying rules to encounter scenarios.

Chapter 4See details

Tides, Currents, and Weather Effects

  • Lesson 1 • Tidal Streams and Current Data

    This covers tidal stream atlases, current vectors, and their effect on vessel track. Students calculate set and drift to maintain intended courses.

  • Lesson 2 • Meteorological Factors in Navigation

    This introduces weather patterns, wind effects, and sea state assessment for voyage planning. Students identify conditions that require route or timing adjustments.

  • Lesson 3 • Integrated Environmental Route Planning

    This combines tidal, current, and weather data into a single voyage plan. Students produce a complete environmental analysis for a planned passage.

  • Lesson 4 • Tidal Theory and Prediction

    This explains tidal cycles, range, and the use of tide tables for height prediction. Accurate tidal data is essential for safe passage through shallow waters.

Chapter 5See details

Voyage Planning and Route Management

  • Lesson 1 • Chart Selection and Correction

    This covers selecting appropriate chart scales and applying official corrections before departure. Current, corrected charts are a legal and safety requirement.

  • Lesson 2 • Waypoint and Track Management

    This teaches precise waypoint placement, track spacing, and safety margins along a route. Students build routes that avoid hazards and allow for positional error.

  • Lesson 3 • Voyage Plan Documentation

    This explains required plan records, briefing formats, and handover documentation. Proper documentation ensures continuity and supports post-incident review.

  • Lesson 4 • Fuel, Time, and Distance Calculations

    This covers speed-time-distance formulas and fuel consumption planning for a passage. Accurate calculations prevent fuel shortfalls and schedule overruns.

  • Lesson 5 • Passage Planning Methodology

    This presents the four-stage planning process: appraisal, planning, execution, and monitoring. Students apply this framework to structure every voyage plan.

Chapter 6See details

Embarkation Planning and Procedures

  • Lesson 1 • Embarkation Fundamentals and Terminology

    This defines embarkation types, roles, and key terms used throughout boarding operations. Shared terminology prevents miscommunication during time-critical procedures.

  • Lesson 2 • Gangway and Access Point Management

    This teaches safe gangway rigging, load limits, and access control at boarding points. Proper gangway management prevents falls and unauthorised access.

  • Lesson 3 • Passenger and Personnel Manifests

    This covers manifest preparation, headcount verification, and identity documentation checks. Accurate manifests are essential for accountability and emergency response.

  • Lesson 4 • Embarkation Safety Briefings

    This covers compulsory safety briefing content, delivery methods, and passenger acknowledgement. Effective briefings reduce injury risk and improve emergency response.

  • Lesson 5 • Cargo and Baggage Handling at Embarkation

    This addresses baggage screening, dangerous goods identification, and stowage during boarding. Controlled cargo handling prevents hazards and maintains vessel stability.

Chapter 7See details

Disembarkation and Transfer Operations

  • Lesson 1 • Special Needs and Vulnerable Persons

    This addresses assistance procedures for passengers with mobility limitations or medical needs. Inclusive planning ensures all persons can disembark safely.

  • Lesson 2 • Personnel Transfer at Sea

    This covers boat-to-boat and vessel-to-platform transfers using pilot ladders and transfer baskets. Students assess conditions and select appropriate transfer methods.

  • Lesson 3 • Planned Disembarkation Procedures

    This presents sequential steps for controlled disembarkation at a port or terminal. Orderly procedures prevent crowding, falls, and accountability failures.

  • Lesson 4 • Emergency Disembarkation Procedures

    This teaches muster, life jacket donning, and controlled movement to survival craft. Students practise emergency disembarkation sequences under simulated conditions.

Chapter 8See details

Emergency Navigation and Survival Procedures

  • Lesson 1 • Distress Signaling and Communication

    This covers MAYDAY procedures, distress signal devices, and emergency communication protocols. Timely and accurate distress communication accelerates rescue response.

  • Lesson 2 • Post-Emergency Reporting and Review

    This addresses incident reporting requirements, evidence preservation, and after-action review. Thorough reporting supports investigation and prevents recurrence.

  • Lesson 3 • Search and Rescue Coordination

    This explains SAR coordination roles, on-scene commander duties, and survivor location techniques. Students support rescue operations from both distressed and assisting vessels.

  • Lesson 4 • Man Overboard Recovery Procedures

    This covers immediate actions, recovery manoeuvres, and retrieval methods for a person in the water. Rapid and coordinated response minimises time in the water.

  • Lesson 5 • Survival Craft Navigation

    This teaches basic navigation of life rafts and lifeboats toward safety or rescue assets. Students apply compass and celestial cues to maintain a survival heading.

Certification

Your valid completion certificate

This course is for you:

  • Deckhands: ready to formalize skills and qualify for officer-level responsibilities.

  • Ferry and water taxi crew: needing structured boarding and safety procedure training.

  • Offshore support workers: required to demonstrate navigation awareness for vessel assignments.

  • Recreational boaters: transitioning into paid or licensed commercial maritime roles.

  • Harbor and port staff: expanding into vessel operations from shore-based positions.

  • Career changers: entering the maritime industry without prior formal seamanship training.

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...
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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.
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Mariana FerresPhotography Student
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Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
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