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NauticEd’s Sailing Education Blog includes techniques, tips, and tricks from the pros. Want to learn more? Check out our full selection of online sailing courses, try sailing in Virtual Reality, learn more about sailing certification, search any topic in the boating knowledge base, and get started with your free sailor toolkit.

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Latest Education.

Apparent wind quiz image with boat speed and wind direction test for sailors. Start the quiz button visible.

Apparent Wind True Wind Test

Have fun with this quick who gives way test for sailors, but be prepared for the abuse if you don't confidently get 100%. If you get anything less than 100% then you surely should take our FREE Basic SailTrim course online.
Two sailboats approaching each other on open water with text: Who Gives Way? Take the 26-second test.

Navigation Rules Test

Have fun with this quick who gives way test for sailors, but be prepared for the abuse if you don't confidently get 100%. If you get anything less than 100% then you surely should take our FREE Navigation Rules course online.
Chart showing wind speed increase with height, affecting sailing dynamics. Wind speed from 15 to 18.9 knots at 40 ft.

How does Wind Gradient affect Apparent Angle

With wind gradient, the wind speed increases with height above the water because surface friction slows the air closer to the water. If the direction of the true wind stays the same, but the speed increases aloft, then due to the movement of the boat the apparent wind angle aloft shifts slightly aft.
AIS data flow delay diagram highlighting potential failure points in maritime communication: ship, satellite, internet.

AIS Safety vs Internet AIS: The Critical Difference Sailors Miss

AIS is one of today’s best safety tools—and one of the most misunderstood. AIS targets on your chartplotter aren’t the same as the ones in phone apps, and that difference matters. In this article, I break down how AIS really works, why some targets vanish, how vessels end up online, and the key distinction between AIS as an onboard safety system vs. an internet tracking tool.
Sailing boat heels with mast head pull technique on water.

Mast Head pull heeling versus wind heeling

Takeaways: Standing rigging isn’t the place to economize—it’s a load-management system. Use stretchy docklines for masthead pulls, avoid shock loads, and apply smooth, steady pressure. Snatch loads break rigs.

Certification and Licensing.

Navigating the world of sailing certifications and licenses can feel as complex as plotting a course through uncharted waters. Whether you’re a beginner preparing to skipper your first yacht or an experienced sailor looking to expand your horizons, understanding the requirements for certifications and licenses is essential. Also learn more at NauticEd Sailing Certification.

Meet the Instructor.

Reading about the motivations and backgrounds of sailing instructors can inspire sailors by showing how every expert was once a beginner. Their stories offer unique lessons and provide ideas for personal growth, whether you’re pursuing cruising, racing, or teaching. Instructors often share insights from diverse experiences, broadening perspectives. Their journeys also serve as reminders of the camaraderie and adventure that make sailing so special.

Last updated on January 7th, 2025