Are you looking for a tide clock with a time clock built in? That way you can see tide times and keep an eye on the clock so you can get out on the water before or after work. Great for anyone working in the marine industry or surfing enthusiasts. When it arrives, you set it to your local tide schedule, and it will tell you when the tide is due to come in or go out. This is helpful as you can see at a glance and plan your time on the water accordingly. We stock tide clocks for home use, along with nautical tide clocks to make sure you are not caught short when the tide goes out.