To enter waypoint editing mode, select “Edit Voyage” and “Edit waypoints” buttons at the bottom of the Voyage page.
In this mode, you may add waypoints by clicking on the route segment, and move waypoints by dragging them on the map. You may also delete waypoints and update waypoint coordinates or sail type in the lefthand waypoints list. You may delete multiple waypoints at once by clicking on the lefthand box next to each waypoint you want to delete and then clicking “Delete Selected” at the bottom.
Under “Route Details” you will see ETA, duration, and distance estimations based on the newly Edited Route. These estimations will either assume the active route’s average speed, or conform to the voyage’s average speed constraint or RTA constraint.
Additionally, the timeline will showcase the differences in predicted weather across the original and edited routes. Should you need to undo or revert your changes to the original route, those buttons are available in the top banner.
https://www.youtube.com/watch?v=zMygru22AJ0&list=PLbMBxofkZ_0LY7ulvxvLWl8cbVDfg-qGD&index=5