The fundamental cause of tides is the gravitational force between the earth, moon, and sun. The science bit says that the...

Tonight we are planning our first live broadcast. Because it's our first (and there are likely to be glitches!) this one is for free to all

In this video, we talk you through how to calculate and plot and Estimated Position (EP). We have no allowed for the application of variatio

In this short video, we talk you through how to apply the tidal vector and boat speed vector to reach a desired destination efficiently, by

When calculating a safe time to clear under a bridge, we should first calculate the maximum amount of tide we can have and still pass safely