Tide Chart & Times Near Me

NOAA Data, No Ads, Offline

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

Every US tide station, offline. No ads, no account, and a tide complication on your watch for free. No ads. No account. Just tide times. Every one of the 3,458 official NOAA tide stations in the United States is built into the app. Predictions are computed on your device from NOAA harmonic constants, so the app works in airplane mode, out on the water, and anywhere with no signal. Nothing to download first. WHY THIS ONE • Zero advertising. No banners, no interstitials, no waiting to see the chart. • A tide complication on your watch, free. Most tide apps put Apple Watch behind a paywall. The next high or low sits on your watch face without paying anything. • Real accuracy. The same harmonic constants NOAA uses for its own published tide tables. • Works with no signal. Not "cached after download" - genuinely computed offline, from the first launch. FREE • Today's tide curve, highs and lows for any of the 3,458 stations • Sunrise, sunset, moonrise, moonset • Nearest station by location, or search by name • One saved station • Tide complication on Apple Watch UNLOCK EVERYTHING • Extended tide tables - every future date, a full year ahead • Unlimited saved stations • Solunar major and minor feeding periods • Home screen widgets • Visual tide complications on Apple Watch Available monthly, yearly, or as a one-time lifetime purchase. SAFETY Predicted tides are astronomical predictions, not measurements. Weather, wind and storm surge can change actual water levels. Do not use this app as your only source for navigation or any activity where water level affects safety. Tide data derived from harmonic constants published by NOAA. This app is not affiliated with or endorsed by NOAA. SUBSCRIPTION TERMS Monthly and yearly plans are auto-renewing subscriptions. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically at the same price unless you cancel at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > your name > Subscriptions. The lifetime purchase is a one-time payment and does not renew. Terms of Use (EULA): https://chengai1106.github.io/tidebook-legal/terms.html Privacy Policy: https://chengai1106.github.io/tidebook-legal/privacy.html

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The developer, CHENG QIAO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    CHENG QIAO
    Size
    12 MB
    Category
    Weather
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Age Rating
    4+
    In-App Purchases
    Yes
    • Monthly $5.99
    • Yearly $19.99
    • Tide Chart Unlock $99.99
    • Learn More
    Copyright
    © 2026 Cheng Qiao
  • Privacy Policy

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