
RYA Yachtmaster Theory – Classroom Course
October 14, 2025
Start Yachting Course
October 17, 2025RYA Yachtmaster Ocean Theory – Classroom Course
£425
The RYA Yachtmaster Ocean Theory course is the pinnacle of navigation training, designed for experienced skippers who aspire to undertake ocean passages and sail beyond sight of land. This advanced course introduces the art of celestial navigation and the skills required for true blue-water voyaging.
Throughout the course, you’ll learn how to fix your position using the sun, moon, planets, and stars, plan ocean passages, understand global weather systems, and manage a vessel on extended offshore routes. Ideal for those aiming for Yachtmaster Ocean certification or preparing for transatlantic and round-the-world voyages.
What You’ll Learn:
✅ Celestial navigation using sextant and celestial bodies
✅ Global meteorology and ocean weather routing
✅ Ocean passage planning and preparation
✅ Crew management, watch systems & life at sea
✅Communications, safety equipment & emergency procedures
✅ Electronic navigation and long-range considerations
Course Duration: 5 Days (or modular delivery)
Pre-requisites: Yachtmaster Coastal/Offshore level knowledge recommended
By the end of this course, you’ll have the theoretical knowledge required to navigate across oceans with confidence and to undertake the oral examination for Yachtmaster Ocean.
Embark on your greatest sailing challenge with Infinity Yachting – where exploration begins beyond the horizon.
What's Included
- Professional friendly Instructor
- Modern Classroom with all equipment
- Tea / Coffee refreshments
- Free Parking at the marina
- Safety equipment
- All publications
- A great time with plenty of learning
Experience Required
No experience necessary.
How to Book
Booking is easy, Select the drop down box and select the date that suits you its as easy as that, alternatively you can scroll through the calander and find dates that way.
If you cant find dates to suit you please get in touch, we can always add bespoke dates to suit our customers
Event Details
Venue: Portland Marina, Osprey Quay, Portland, DT5 1DX
Coordinates: 50.5702° N, 2.4520° W



