The day trip will go ahead, if it is only light rain or a few showers. Should weather conditions be really heavy and endanger the safety on board, the trip will be cancelled (only the skipper takes this decision). This can happen until 1 hour before start of the trip.
In case of cancellation due to bad weather, of course we will try and agree with you on an alternative day. Should this not be possible, usually there will be no cancellation fee for the booked boat. Depending on the provider, you may have to pay for the catering, which you will have at your disposal. We will inform you in detail before booking.