We often get asked about tides at marina. The total range is from about .02 of a metre (low) to 2.1 metres (high). The main picture is a tide of about 1.8 metres and there’s plenty of room as you can see from the second picture for the floating marina to cope with more water. Huge amounts of water flow up and down the Clarence River every day however as the marina is in a protected harbour the marina simply floats up and down. A safe place for boats in all weather.