Quicktide South East

Quicktide South East
QuickTide tells you the tide times fast. On the cards disk, you just align a colour and a code to display the approximate high - and low-tide times for a particular day for two years - the colour matches the coast colour on the QuickTide map. QuickTide cards are colourful, cover a wide area, predict two years, and need no calculations - with traditional tide tables you add an hour for BST, subtract say 2 hours 47 minutes for the coastal displacement, and convert from the 24-hour clock.