How it works

Plan a passage in a few seconds

1. 1

   Add your ports

   Search by name, or long-press on the map for a position at sea. Drag a marker to move it.

2. 2

   Set your speed

   Enter the average speed you expect. Time at sea is updated instantly for each leg.

3. 3

   Check the weather

   Knowing how long each leg takes tells you when you will be where, and which forecast to look at.

The route follows a sea network built for ships: it is an estimate of distance, not a navigation route. Always plan with up-to-date charts.