# 潮時刻: Japan Tide Chart & Times — Fishing, Surf & SUP Planner

> Fishing, Surf & SUP Planner (iPhone/iPad app by Netflowers Inc..)

- Source: https://appshunter.io/ios/app/japan-tide-chart-and-times/id6755632982 (this page in markdown: same URL + `.md`)
- Developer: [Netflowers Inc.](https://appshunter.io/developer/1672067319)
- Category: Sports, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2025-11-23
- Data updated: 2026-10-30

## What is 潮時刻?

A simple tide graph for the Japanese coast. Pick a port, drag along the curve, and read the tide level at any time of day.
It covers about 150 observation points in Japan only; it does not show tides for other countries.

WHAT YOU GET
• A tide graph for the day: drag your finger along it to read the level at any time
• High and low tide times in a list, with the tide name (spring, neap) and the moon age
• About 150 observation points along the Japanese coast; pick one, or let your location choose the nearest
• A calendar to choose any date and plan ahead
• Calculated on the device from harmonic constants, so it works without a connection

WHEN IT HELPS
Fishing from a breakwater or rocky shore, surfing and bodyboarding, SUP and kayaking, tide pooling with kids, beach camping, and boating along the Japanese coast.

Note: values are estimates calculated from harmonic constants and can differ from actual conditions because of weather, currents and terrain. Take care near the water. Only the Japanese coast is covered.

The app's interface is in Japanese.

## Is 潮時刻 safe?

Not enough ratings yet to assess 潮時刻.

## Is 潮時刻 legit?

潮時刻: Japan Tide Chart & Times appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for 潮時刻 is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-10-12

Updated the App Store description to make the app's features easier to find.

### 1.0 — 2025-11-23

No release notes.

## More apps by Netflowers Inc.

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- [Car Location Memo: Find My Car](https://appshunter.io/ios/app/car-location-memo-find-my-car/id6755617857)

All apps by Netflowers Inc.: https://appshunter.io/developer/1672067319

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-30.*