Jot down quick notes, checklists, and reminders right in your browser. Create as many notes as you like, format the text, and everything stays stored locally on this device.
Register for ClearShip to manage boat maintenance, tasks, checklists, inventory, and collaborate with your crew - plus access all sailing tools.
Nautical and metric conversions
Wind speed and Beaufort scale
NATO alphabet and text converter
Interactive nautical charts
European weather and wind maps
Sailing optimization guide
True and apparent wind, visualized
Optimal upwind and downwind angles
Port and starboard tack laylines to a mark
Distress call generator
Course conversion, leeway, and current triangle
Calculate anchor rode length and scope
IMO FAL Form 5 crew list generator
Draw your boat layout with boat symbols, export as SVG