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
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
freezes when closed down
Capt Clem
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!
Useless (unless you live in Brighton
ProductivityUser
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.
Very restricted free version
Lozza99
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.
Complete redesign of Apple Watch app and watch complications.
Refreshed look for iOS home screen and lock screen widgets.
Redesigned iPad interface.
Bug fixes and general improvements.
Version 1.7
The developer, Rivolu LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Identifiers
Usage Data
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
