Yes, you can plan sailing trips for the future.
When you drop your first pin you will see information start to appear on the top left information panel. In this panel you can click the date or time to specify when you would like to depart the marina.
Below is an example of the calendar where you can pick your date and time.
We hope this helps you pick the best date and time for a great sail! If you have any further questions please feel free to contact us.