潮時計 - プロ専用タイドグラフ&リアルタイム潮見表

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Everyone
100+
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About this app

While the angler next to you is catching fish one after another, are you still staring at a vague tide table?

Identify the "golden 15 minutes" when the tide starts to move and perfectly recreate the explosive fishing pattern for the future. 'Tide Clock' is a professional-grade tide graph and top-secret fishing log app that focuses solely on data directly related to fishing results.

[A stoic design that focuses exclusively on "tides"] Many excellent weather apps already exist that provide information such as wind direction, weather, and wave height. Therefore, Tide Clock deliberately eliminates all of these additional functions. Our goal was to create an overwhelmingly specialized tool that is unmatched in "reading the tides." We stripped away unnecessary information and poured all development resources into minute-by-minute tide level and current speed, and correction for timing discrepancies. Please use it as the "final move" for professionals, in combination with other weather apps.

【Three Reasons to Choose the Tide Clock】

① Unparalleled Accuracy in 1-Minute Increments: Based on Japan Meteorological Agency data, it calculates tide level (cm) and current velocity (cm/h) in 1-minute increments and visualizes them with a smooth graph. Not only does it show rough high and low tide times, but you can intuitively grasp "how the tide is moving at this very moment" by tracing it with your fingertip.

② Complete Correction of "Timing Differences" for Each Fishing Spot in 5-Minute Increments: There is always a "time lag" between standard port data and the tidal movements at your actual fishing spot (rivers, surf, etc.). The Tide Clock allows you to manually correct this difference in 5-minute increments. This creates your own ultra-precise tide graph.

③ Complete Local Accessibility and No SNS Sharing: For serious anglers, "fishing spot disturbance" is a matter of life and death. The Tide Clock has absolutely no SNS sharing function for fishing results. The data for your registered secret spots and the time you caught fish are completely saved "only on your smartphone (locally)." There's absolutely no need to worry about anyone seeing your activity.

[Main Features] ■ Real-time current speed and tide level graph (in 1-minute increments) ■ Intuitive time and tide level simulation via swiping ■ "My Points" function to register your own fishing spots ■ Tidal shift correction function for each point (in 5-minute increments) ■ "Top Secret Fishing Log" function that automatically calculates data at the moment of a catch

*Some advanced features (fishing log, adding My Points, shift correction, etc.) are limited to the PRO plan. (Free trial available for first-time users)

For anglers truly seeking the weapon to catch fish. Unravel your own explosive fishing patterns with "Tide Clock."
For anglers who are serious about getting results. A top-secret fishing log app with minute-by-minute current speed graphs and time zone correction for each location.
Updated on
Sep 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Location, Financial info, and Device or other IDs
  • Data is encrypted in transit

What’s new

広告配信および軽微な修正
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Everyone
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About the developer
LOCKCALM
lockcalm.official@gmail.com
1-22-11, GINZA GINZA OTAKE BUSIDENCE 2F. CHUO-KU, 東京都 104-0061 Japan
+81 50-1784-2480