Our founders Louis Schelling and Andrew Marvel developed the first tide clock in 1971. The Classic Blue Tide Timer became the most popular tide clock sold ANYWHERE! Over the past 40 years hundreds of thousands of satisfied customers have purchased our Tide Timers through specialty catalogs and local dealers. The concept has been copied by many but we were the first!
Whichever design you choose, Tide Timers offer a simple reliable way to tell the tides! The red ball hand always shows how many hours until the next High or Low tide where you swim, fish, surf or moor your boat. Enjoy the convenience of using the Tide Timer --it's much easier to understand than printed tide tables.