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boat navigation
Nautical Route Calculator: Find Distance, Bearing & ETA Between Any Two Points
Plan your sailing routes like a pro. Calculate distance, bearing and ETA between two points using this free nautical tool. Fast, simple, offline-ready.
OpenPlotter: Turn Your Boat Into a Smart, Self-Reliant Machine
Build your own smart nav station. OpenPlotter + Raspberry Pi gives you full control over navigation, sensors, and automation—open-source, flexible, and battle-tested offshore. We break it down, sai...
The Best Sailing Apps for Navigation, Weather and Safety
Discover the top sailing apps for navigation, weather forecasting, and safety at sea. From beginners to seasoned sailors, these essential tools will help you sail smarter, safer, and farther.