The best nautical tide clocks pair a clear tide dial with a case that suits the room. Of the three below, the TFA Germany 22cm clock at $142 is the pick for a beach house or caravan on a budget. The Fischer ASH at $620 suits you if you want a cool tide clock with a wood-and-brass look. The Fischer COLT at $795 suits you if you want the time and the tide on one dial.
Tide clocks look alike in photos but behave differently on the wall. Some show only the tide, some add the time, and the finish decides whether the clock looks right in a hallway, a study or a boat cabin. A tide clock also knows nothing about your coast until you set it.
Clocks Central, an Australian specialist in clocks and weather instruments, stocks all three. Below you get what each clock is, who it suits and what it costs, then a short guide to choosing and setting up any tide clock.
1. TFA Germany Analogue Tide Clock, 22cm
The TFA Germany Analogue Tide Clock is the practical pick: a larger dial, a metal frame and the lowest price of the three.
Design and materials
The clock has a 22cm dial in a stainless steel frame with a glass cover, and it is listed in blue. A single hand circles the dial every 12 hours and 25 minutes, the usual gap between two high tides. High water sits at 12 and low water at 6, and the numbers between count the hours left until the ebb or flood.
- Size: 22cm
- Frame: stainless steel with glass cover
- Colour: blue
- Display: tide only, no clock time
Who it suits and what it costs
Anglers, sailors, surfers, swimmers and mudflat hikers get the most from it. It also works in a caravan or holiday house. Set it to your favourite spot on the coast and it shows how long until the next ebb or flood. Because it shows tide only, hang it beside an ordinary clock.
At $142 it is the lowest-priced pick here, and it clears the $100 threshold for free shipping. Choose it when you want tide information first and decor second.
The TFA is the tide clock to buy when function matters more than finish.
2. Fischer ASH Tide Clock, 17cm
The Fischer ASH is the pick for a traditional maritime look, built around a wooden case and a brass bezel.
Design and materials
The ASH has a 170mm wooden case with a polished brass flange lunette, finished in mahogany. The tide display is clear and easy to read. The styling sits comfortably in both modern and traditional rooms.
- Size: 17cm
- Case: wood, mahogany colour
- Bezel: polished brass flange lunette
- Display: tide only
Who it suits and what it costs
It suits beachside homes, boating enthusiasts and anyone building a nautical room. If you want a cool tide clock that reads as a proper maritime instrument rather than a novelty, this is the one. Keep it indoors or in a sheltered cabin, because a wooden case should stay out of salt spray.
At $620 you are paying mostly for the wood and brass finish. It shows the tide only, so plan a separate clock for the time.
The ASH is for people who care how a tide clock looks at eye level.
3. Fischer COLT Time & Tide Clock, 17cm
The Fischer COLT puts the time and the tide on one 17cm dial, so a single wall space does two jobs.
Design and materials
Like the ASH, the COLT has a polished brass flange lunette and a wooden case. The dial is easy to read and shows both the time and the tide. It comes in mahogany or chrome black, which lets you match it to dark timber or a cooler, more modern wall.
- Size: 17cm
- Case: wood, in mahogany or chrome black
- Bezel: polished brass flange lunette
- Display: time and tide
Who it suits and what it costs
This is the clock for a study, hallway or living room where you want one nautical centrepiece. It suits people who check the tide before a surf, swim or fish, and who also want a working clock in the same glance.
At $795 it is the dearest of the three, but the sums favour it if you want both functions. A Fischer ASH tide clock ($620) plus a Fischer KAI quartz clock ($520) costs $1,140. The COLT saves you $345 and takes up one hook instead of two.
The COLT costs more than the ASH, yet it is cheaper than buying a tide clock and a time clock separately.
How to choose a nautical tide clock
Pick the display first, then the material, then the size. Any tide clock needs setting by hand to your own coast, whichever model you buy.
How a tide clock works
A tide clock does not read the sea. It runs a fixed cycle of 12 hours and 25 minutes, the average gap between two high tides. The moon takes about 24 hours and 50 minutes to return to the same position, which gives most coasts two high tides per lunar day.
You set the hand to the current tide using official tide tables for your nearest port. Real tides shift with the moon's phase and local geography, so recheck the clock against the table every few weeks. It also assumes two tides a day of similar size. Where a coast has mixed or single daily tides, the clock will drift further.
Use it as a quick glance guide, not for safety decisions. Check the official tables before any boating, swimming or rock fishing.
What to look for
Decide what you want on the dial, then match the build to the place you will hang it.
- Tide only or time and tide: tide-only dials are cheaper and simpler, but you need a second clock nearby. Time and tide saves wall space.
- Metal and glass or wood and brass: stainless steel and glass look modern and suit a beach house. Wood and brass suit a study or living room, and should stay dry.
- Size: 17cm reads as an accent piece, and 22cm reads from across a room.
- Moon-phase extras: these add decoration, but the tide hand is the part that does the work.
The three side by side
| Clock | Size | Display | Frame or case | Price |
|---|---|---|---|---|
| TFA Germany Analogue Tide Clock | 22cm | Tide | Stainless steel, glass cover | $142 |
| Fischer ASH Tide Clock | 17cm | Tide | Wood, polished brass lunette | $620 |
| Fischer COLT Time & Tide Clock | 17cm | Time and tide | Wood, polished brass lunette | $795 |
Choose the dial first, because a tide-only clock and a time and tide clock solve different problems.
Which tide clock should you hang?
Choose the TFA Germany clock for a bright, low-cost tide display at a beach house, caravan or fishing shed. Choose the Fischer ASH for a wood-and-brass piece in a room where looks matter most. Choose the Fischer COLT when you want the time and the tide on one dial. Whichever you buy, set it from an official tide table and recheck it every few weeks.
You can compare all three, plus other tide clocks and barometers, in our range of tide clocks and weather stations from TFA Germany and Fischer.
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