QuickTide Tide Tables are very easy to use: you simply look up the code for the date you need on the back, and turn the wheel on the front until the date code is next to the coast colour for the stretch of coast you are interested in. Then you can see the corresponding high- and low-tide times at a glance. The graphical representation enables you to judge the tidal profile. No calculations; no need to adjust for summer time; all times are shown as AM or PM (not 24 hour clock) so it's very easy to understand Each of the three QuickTide cards covers a wide area for two years, so you can plan your days at the beach months ahead. The QuickTide North card covers the UK and the east coast of Ireland, north of a line between Skegness and Dublin. In total thousands of miles of coastline are covered, including the whole of the UK mainland and the coast of Ireland. The European coastline is covered from south Holland to beyond Gibraltar.