Modern Tools for
Traditional Seamanship.
Stop jumping between five different tabs for weather, tides, and currents. Yachtmaster.AI brings the world's best maritime data into one professional view, providing AI-driven insights as a second set of eyes to support your experience and ensure a safer voyage.
Everything a Skipper Needs
We've replaced fragmented toolsets with a unified, intelligent platform designed for the reality of the sea.
Consolidated Data
No more tab-switching. Weather, Tides, and Currents in one professional view, integrated from global sources like Copernicus and Open-Meteo.
AI-Assisted Insight
Our AI doesn't take the helm. It acts as a second set of eyes to help you spot the optimal window and potential risks, supporting your judgment.
Professional Notebooks
Document every leg of your journey with Notion-style rich text notebooks, seamlessly linked to your charted passages.
Advanced Maritime Intelligence
Built on the same data and models used by professional forecasters and naval architects.
Smart Model Merging
Choose a high-resolution regional model (like UK Met 2km) and the system automatically fills any forecast gaps with ECMWF global data. No gaps, always the best available resolution.
Learn moreWind-over-Tide Analysis
A 15-knot wind against a 3-knot tide can produce waves equivalent to 25 knots. Our system detects opposing wind and current conditions, alerting you to hidden dangers.
Learn moreVessel-Specific Comfort
Based on Ted Brewer's Comfort Ratio, conditions are rated for your specific vessel. A 40ft heavy cruiser rates "Good" where a 25ft sport boat rates "Rough."
Learn moreThe Skipper's Authority
Yachtmaster.AI is a professional advisory tool. We provide data and suggestions, but you are the Skipper. Navigation decisions always remain with the human at the helm, guided by experience, local knowledge, and official maritime regulations.
Ready to optimize your next passage?
Join sailors who are spending less time managing tabs and more time mastering the sea.
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