The Wind Triangle: Apparent Wind vs True Wind

/by

Apparent wind is a vector summation of the boat velocity and the true wind velocity. The animation we have included below shows how the apparent wind changes with boat angle to the wind, given no change in boat speed and true wind velocity.

Sailing concepts like this are discussed in depth in our NauticEd Skipper Course. Make sure to check them out for yourself should you like to learn even more concepts like the one we have discussed today.

To properly utilize the animation below, simply click on the various points of sail buttons and the Animate button.

Author

  • Grant Headifen

    My vision for NauticEd is to ensure that families and friends get out on the water not only safely but with true COMPETENCE, confidently savoring every moment of their valuable time.

    Achieving this means being the pinnacle of sailing and boating education—offering comprehensive multi-media theoretical instruction coupled with hands-on, on-the-water training through our global network of American National Standards Instructors. We steadfastly avoid becoming a mere certification mill; our focus is on delivering genuine competence, ensuring our students are well-prepared for enjoyable, real-world boating experiences.

    View all posts
Search for a topic.
You might also like
what is apparent wind - two sails - one luffing and one fullFurther elaboration of true vs apparent wind
what is apparent wind - two sails - one luffing and one fullUnderstanding true vs apparent wind
what is apparent wind - two sails - one luffing and one fullApparent Wind Speed vs True Wind Speed
Aerial view of sailboats demonstrating beam reach with annotations on true and apparent wind angles.Is a beam reach relative to true wind or apparent wind
what is apparent wind - two sails - one luffing and one fullWhat is apparent wind?
what is apparent wind - two sails - one luffing and one fullAmericas Cup Apparent Wind
You are here: Home / Sailing Education / Sailing / The Wind Triangle: Apparent Wind vs True Wind
Last updated on July 19th, 2022
Handling a wind gust in a dinghyGybe Boo Boo