# Tide Alert: Tide Chart & Wind — 낚시·보트·바람·너울 > Accurate tide predictions and lunar calendars for British waters. (iPhone/iPad app by Rivolu LLC.) - Source: https://appshunter.io/ios/app/tide-alert-tide-chart-and-wind/id6499068417 (this page in markdown: same URL + `.md`) - Developer: [Rivolu LLC](https://appshunter.io/developer/1086229238) - Category: Weather, Navigation - Price: Free - Rating: 4.90/5 from 10 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 48 MB - Languages: Vietnamese, American English, Dutch, Greek, Danish, Indonesian, European Spanish, Italian, Korean, German (Germany) and 9 more - Released: 2026-07-08 - Data updated: 2026-09-08 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/tide-alert-tide-chart-and-wind/id6499068417/reviews.md ## What is Tide Alert? Tide Alert is the essential app for tide predictions, combining accurate tide forecasts with a comprehensive lunar phase calendar in a beautifully designed, easy-to-use interface. Set personalized alerts for high and low tides so you're always in sync with the sea. With robust offline functionality, Tide Alert puts critical tide information at your fingertips — even without an internet connection. Who is it for? Tide Alert is built for everyone who spends time by the coast. Whether you enjoy beach walks, photography, fishing, kayaking, boating, surfing, sailing, birdwatching, or tide pool exploration — this app is your go-to companion for planning around the tides. Coverage: thousands of tide stations worldwide. Key Features: - Full offline access to tide events and charts for all saved stations. - Interactive map for easy tide station discovery and selection. - Nearby station suggestions based on your location. - Detailed daily views of high and low tide times. - Monthly tide projections including peak tidal periods. - Extreme tide events — the month's highest and lowest tides at a glance. - Accurate calculations for daylight saving time and all time zones. - Monthly moon phase calendar. - Customizable tide alerts with flexible notification scheduling. - Swell chart with height, period, and direction. - Wind speed and direction data. - Water and air temperature readings. - Compare Tide Charts: view tide charts for multiple favorite stations side by side. - Tide Table: monthly tide data formatted as a readable text table. - Custom Reference Level: plot a chosen reference level directly on the tide chart. - Home screen widgets: tide chart and upcoming events widgets for quick access.- Favorite Locations: switch between saved stations instantly. - Chart customization: choose from a variety of icon styles for your tide chart display. Tide Alert provides outdoor professionals, maritime enthusiasts, and casual beachgoers with the information they need to plan around the tides. The app offers a free trial with full access to all features. After the trial period, a subscription is required. Terms of Use: https://tidealert.app/terms.html Privacy Policy: https://tidealert.app/privacy.html DISCLAIMER Use Tide Alert at your own risk. Tide data displayed in Tide Alert does not take into account the effects of wind, storm, rain, freshwater runoff, floods, or other meteorological events. The tide graph uses predicted high and low tide events, and segments between events are approximated. Do NOT use Tide Alert for NAVIGATION or any other purpose that may result in personal injury or property damage. See full disclaimer: https://tidealert.app/disclaimer.html ## Key features - Official Admiralty tide forecasts - Comprehensive lunar calendars - Bespoke tide alerts - Offline functionality - Monthly tide tables - Interactive mapping - Apple Watch integration ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/tide-alert-tide-chart-and-wind/id6499068417/reviews.md ### 4/5 — Works well, once you can find edit functions, *2026-09-07* Widget too a while to configure but developer helped, works great now. Setting your preferences does not set the widget too, this has to be done separately but ‘‘tis simple enough once you know what to do **Developer response:** Widgets can be configured to show any station you want. Please follow the instructions in the App Guide from the menu. If you have further questions please contact us at feedback@rivolu.com ### 2/5 — Useless (unless you live in Brighton *2026-08-15* Useless (unless you live in Brighton **Developer response:** Did you know you can change the station to any other station by tapping the location and selecting it from the map view.? I'd be happy to help you out as much as I can. You can reach out to our support team at feedback@rivolu.com, and we’ll be able to provide you with the assistance you need. ### 3/5 — freezes when closed down *2026-08-03* How great it is to have a tide table covering the UK, including the lesser known Tidal spots, like up the River Tamar for me. Additional benefit is to look ahead by several weeks to plan ahead a weekend sailing. But I am compelled to drop a couple of stars - it freezes and won’t close, won’t disappear off screen when finished. When that is sorted - it would get the full 5 stars **Developer response:** Thanks for the feedback! We're really glad you're enjoying the tide table and the additional features. We have issued a new update, please see if the issue is resolved with this new version. If you have any other suggestions, feel free to reach out at feedback@rivolu.com. Thanks! ### 1/5 — Very restricted free version *2026-07-12* Only shows current day tide times on free version! Description says ‘monthly’ but does not say ‘in the paid version’. Very deceptive. Will stick to My Tide Times on IOS as the free version shows times for the whole week ahead. Installed and removed. ### 1/5 — I need to cancel this. *2024-07-30* I can’t get France (northern France ## Frequently asked questions about Tide Alert ### What is Tide Alert UK? Tide Alert UK is an application that provides tide predictions for British waters. It integrates official Admiralty forecasts with lunar calendars and offers custom alerts for tidal events. ### Does Tide Alert UK work offline? Yes, Tide Alert UK offers complete offline functionality for all bookmarked stations, ensuring you have reliable tide information even without an internet connection. ### What kind of alerts can I set with Tide Alert UK? You can set bespoke alerts for high and low tides, ensuring you have perfect timing for your maritime activities. The notification system is also customizable. ### Is Tide Alert UK suitable for navigation? No, Tide Alert UK is not suitable for navigation purposes. Tide graphs are generated using predicted data points and do not account for meteorological variables or potential inaccuracies that could lead to injury or damage. ### What is the age rating for Tide Alert UK? Tide Alert UK has an age rating of 4+, making it suitable for a wide range of users. ### How often is Tide Alert UK updated? The latest version, 1.4.1, was released on April 30, 2024, with the last update on April 24, 2026, indicating regular updates to improve functionality and data. ### What is the user rating for Tide Alert UK? Tide Alert UK has a high user rating of 4.9 stars based on 10 ratings, suggesting strong user satisfaction. ### Does Tide Alert UK offer a free trial? Yes, you can experience all features during a complimentary trial period. A subscription is required thereafter to continue using the app's full functionality. ## Version history (last 5 releases) ### 1.6 — 2026-08-18 • Official Norwegian tides — predictions in Norwegian waters now come from Kartverket, the Norwegian Mapping Authority • Redesigned charts — separate wind & gust and temperature pages, with observed values clearly distinguished from forecasts • More accurate slack tides — begin and end times are now measured from current speed data instead of estimated • Nearest-station setup on first launch, plus bug fixes and performance improvements ### 1.5.1 — 2026-07-18 Improved accuracy of tides around the world ### 1.5 — 2026-07-14 Added support for viewing tides worldwide. Bugfixes and improvements. ### 1.4.2 — 2026-07-02 Bug fixes ### 1.4.1 — 2026-04-24 Bug fixes New in 1.4 - View tidal current speed on the tide chart. - See slack tide periods with estimated begin and end times. - Control visibility from Settings - Compare Tide Chart redesigned with improved curves and interactions. - Add stations to compare directly from the map. - Monthly High & Low updated with visual tide range bars - More actions available from station options on the map. - Bug fixes and stability improvements Apple Watch - New conditions view with wind, swell, water temperature, and currents. - Bug fixes and stability improvements. ## More apps by Rivolu LLC - [LightTrac](https://appshunter.io/ios/app/lighttrac/id392892355) - [Moon Calendar Plus](https://appshunter.io/ios/app/moon-calendar-plus/id1350655546) - [Tide Alert (NOAA) - Tide Chart](https://appshunter.io/ios/app/tide-alert-noaa-tide-chart/id1352211125) - [Fish & Tides](https://appshunter.io/ios/app/fish-and-tides/id1589893765) - [Tide Alert - Australia](https://appshunter.io/ios/app/tide-alert-australia/id1635416363) - [LightPlan - Photo Planner](https://appshunter.io/ios/app/lightplan-photo-planner/id1668588896) All apps by Rivolu LLC: https://appshunter.io/developer/1086229238 --- *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 2026-09-08.*