As above. 12cm dia

Keep an eye on the temperature and ready your own weather forecast with these stylish and functional weather instruments. Intended for indoor or outdoor use. Cream enamel casing with glass front. Measures 12cm diameter.

This rustic fish contains a thermometer in its weathered wooden body so you can tell the temperature whenever you like. 21x10.5x1cm

How does a tide clock work?Tides are caused by many factors, but by far the most influential is the moon's gravitational pull on the ocean. It takes the moon on average 24hrs, 50 minutes and 28 seconds to reappear at the same place in the sky, during this period most areas in the world have two high tides and two low tides.The tide clock has been specially designed to rotate twice each period giving you a quick and easy indication of high and low water.There are other influences on sea levels that affect exact tide times and the user should take these into account:-Strong onshore and offshore winds-Changes in the volume of river flows-variations in atmospheric pressure-The sun's own gravitational pull, when lined up with the moon increases the tidal range, and can alter tide times by up to an hour.Full instructions on how to set up your tide clock are included.Also available in dusty blue. 230mm

As above.

The Aquatick Time and Tide clock is a great way of keeping track of what state the tide is in, as well as what time of day it is - ideal for surfers, sailors, anglers, in fact anyone who visits the beach regularly. Powered by a single AA battery it displays high and low tide as well as whether the tide is rising or falling. It is easy to set and looks perfect in any setting, be it kitchen, living room, office or beach hut!