Leeway
Navigate with confidence
Leeway is a nautical navigation app for iOS and Android. It brings together real-time charts, weather and ocean data, GPS tracking, and intelligent route planning in a clean interface designed to be useful at the helm.
Features
Nautical Charts
Detailed charts with depth contours, navigation marks, and seamless panning and zoom. Switch between Underway, Plan, and Conditions modes.
Weather & Conditions
Seven-day forecasts for wind, currents, tides, temperature, and waves. Tap anywhere on the chart to see conditions at that location.
GPS & Instruments
Live speed, heading, and position instruments with a full compass rose. Trip tracking runs in the background, even when your phone is locked.
Smart Routing
Leeway leverages unique simulation capability to provide optimal routing for your boat and rigging, accounting for wind, currents, and coastline.
Powered by Simulation
Behind Leeway’s routing and performance predictions is Simulate, our sail and boat dynamics engine. It models how your specific boat and rig respond to real conditions, so Leeway can recommend courses that are faster, safer, and tuned to how you actually sail.