Real sailing.
Real mastery.

Join a community of sailors and learn to command a sailing yacht in the Oslo Fjord.

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ABOUT US

Oslo Seilakademi is a training platform for people who love life at sea and want to learn how to handle a sailing yacht with confidence, out on the sea and into the harbour.

Oslo Seilakademi was founded by the experienced yachtsman Steinar Stefanussen, a sailor who has spent years navigating the fjords and open seas. His driving force is to create a dynamic community of people who share one thing - a deep respect and love for the life at sea.

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Close-up of a sailboat's hull cutting through the water, with splashes and sunlight reflecting on the water surface.
View from a sailboat at sunset with the sails up, overlooking the water and distant land on the horizon.

At Oslo Seilakademi, you are more than a participant. From the moment you step onboard, you become part of the crew.

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Community first

At Oslo Seilakademi, sailing is not just about skills - it’s about connection. From your first step onboard, you’re welcomed into a crew that learns, sails, and grows together.

Real fjord experience

You train in real conditions in the Oslo Fjord - changing winds, shifting weather, real decision-making.

Led by a lifetime sailor

Oslo Seilakademi is founded by experienced yachtsman Steinar Stefanussen, who has dedicated his life to mastering Norwegian waters.

Our Courses

Explore the full range of professional sailing courses at Oslo Seilakademi

  • A smiling woman wearing sunglasses and an orange jacket, and a smiling man with sunglasses and a dark jacket, posing on a boat with water, a distant shoreline, and partly cloudy sky in the background.

    Beginner courses

    A hands-on weekend course perfect for those new to sailing. You’ll gain confidence handling a large yacht, learn essential safety skills, and experience real teamwork on the Oslo Fjord. By the end of the course, you’ll know the basics to continue your sailing journey.

    3-day intensive format

    Hands-on training onboard

    April–October season

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  • Group of six people enjoying a sailing trip on a boat in the ocean, they are smiling and raising their fists in celebration.

    Regatta courses

    Designed for sailors ready to join long-distance regattas, this course combines training and real competition. Learn tactical sailing, navigate fjord conditions, and experience the thrill of racing with a skilled crew. A unique way to push your skills and bond with fellow sailors.

    2 preparatory training sessions in the Oslo Fjord

    Participation in your chosen regatta

    Team-focused race experience

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  • Happy crew

    Tailored sailing

    A personalised training experience designed for sailors who want to improve skills on their own boat. This course focuses entirely on your needs, whether you want to refine sail trim, master smooth harbour manoeuvres, or build confidence handling your yacht in varying wind conditions. With hands‑on coaching and practical guidance, you’ll strengthen your technique and gain the assurance to enjoy safer, more controlled and more enjoyable sailing.

    Tailored according to your need

    Hands-on training onboard

    April–October season

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  • People sailing on a boat during sunset, with mountains and water in the background.

    ICC Courses

    A focused and confidence‑building course designed to prepare you for the International Certificate of Competence (ICC). At Oslo Seilakademi, we combine clear instruction with hands‑on practice to help you master the navigation, safety routines and boat‑handling skills required for operating a yacht abroad. You’ll train on real scenarios — from close‑quarters manoeuvring to understanding sea marks and handling unexpected situations — all in a supportive environment that builds both skill and assurance. By the end of the course, you’ll be ready for the ICC assessment and feel prepared to sail responsibly and confidently in international waters.

    3-day intensive format

    Hands-on training onboard

    April–October season

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Our Instructors

Experienced instructors with real offshore backgrounds

  • A person with gray hair and beard wearing a gray beanie that reads 'STEAM SPORT' and 'Steinar' and black sunglasses, smiling outdoors against a light, cloudy sky background.

    Founder and instructor

    Steinar Stefanussen

    Steinar has dedicated his life to sailing the Norwegian fjords and open waters. With decades of experience, he brings not only technical expertise but a philosophy of seamanship`

  • A man with brown hair and blue sunglasses taking a selfie on a boat, with the sea and a distant sailboat in the background, wearing a white sports jacket with logos.

    Instructor

    Petr Sokol

    Petr is an experienced racing sailor with multiple titles in Czech Marine Yachting. He brings calm focus and clear judgment to high‑tempo situations, particularly on the foredeck and in the hatch.

  • A man on a boat holding a rope, sailing in the ocean with a clear blue sky and distant islands in the background.

    Instructor

    Bjørn Heier

    Bjørn combines decades of racing sailing with experience from climbing and off‑piste skiing. As an instructor, he is known for clear structure, strong situational awareness and a consistent focus on safe, confident seamanship.

A large, dark green word 'Reviews' on a black background.
  • A man dressed in a red jacket, gray beanie, and sunglasses is smiling and waving while standing at the helm of a sailboat on the ocean under a blue sky.

    01 / 05

    The calm demeanour of the instructor set the foundation for a positive atmosphere and great spirit onboard. Although I had some prior sailing experience, I learned a lot about procedures under sail and safe manoeuvring in and out of harbour.

    Trond P., 55 år

  • Two smiling adults, a woman and a man, stand on a boat with sailboats and marina in the background. They are wearing sunglasses and jackets, enjoying a cloudy day on the water.

    02 / 05

    From the very first moment we were actively handling the boat ourselves. We left the dock, manoeuvred in harbour and sailed in realistic conditions. The learning truly stuck because we were constantly doing, not just observing.

    Line, 58 år

  • Review

    03 / 05

    This was not a course where you sit on the sidelines. We were active throughout, from departing dock and harbour manoeuvres to sailing upwind and downwind. By the end of the weekend, I felt more confident handling the boat in harbour and sailing with all sails set.

    Cecilie, 51 år

Ready to step onboard?

Join a crew, build real sailing skills, and experience the Oslo Fjord the way it’s meant to be experienced.

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