Tide Alert (NOAA) - Tide Chart 4+

NOAA Ocean tide table & charts

Rivolu LLC

    • Free
    • Offers In-App Purchases

Description

Tide Alert is the quintessential app for tide prediction that seamlessly marries NOAA tide forecasts with an extensive lunar phase calendar, all within a gorgeous user-friendly interface. This app's premier feature enables users to set personalized alerts for high and low tides, ensuring you're always in sync with the sea. With its robust offline functionality, Tide Alert ensures you have critical tide information at your fingertips, regardless of your internet connectivity.

Recent Enhancements:
Compare Tide Charts: Contrast tide charts concurrently across all your favorite tide stations, all within a single view.
Tide Table: View the tide info formatted as text and presented for entire month.
Custom Reference Level: Personalize tide charts by plotting a chosen reference level directly onto the graph.
Voice-Activated iOS Shortcuts: Employ voice commands to request tide data swiftly, courtesy of iOS App Shortcuts.
Expanded Widget and Complication Suite: Select from a diverse catalog of Home Screen and Lock Screen widgets, along with WatchOS complications, to customize your device display with tide information.
Chart Symbol Customization: Tailor your default chart appearance by choosing from a variety of alternative icon options to represent tide data visually.
Favorite Locations: Swift navigation between favorited tide stations without screen transitions.

Who is it for ?

Tide Alert caters to a broad spectrum of coastal enthusiasts. From dog walkers who cherish beach outings to outdoor adventurers passionate about photography, fishing, kayaking, boating, surfing, sailing, birdwatching, or tide pool exploration, the app is designed to be an indispensable tool for a diverse range of beachgoers and sea adventurers.

Coverage:
The app features access to several thousands of tide stations from NOAA along the United States coastline.

Key Features:
Full offline availability of tide events and graphical representations for all starred stations.
Interactive map interface for intuitive tide station discovery and selection.
Proximity-based tide station suggestions.
Integration with the Apple Watch for tide tracking on the wrist.
Detailed daily views of high and low tide timings.
Monthly tide data projections, including peak tidal periods.
Visibility of extreme tide events - the month's highest and lowest.
Calculations accounting for daylight saving time and various time zones.
A visual display of the moon's phases throughout the month.
Customizable Tide Alerts, offering tailored notifications to suit your schedule.

Tide Alert is the definitive app for tide and lunar phase information, designed to provide outdoor professionals, maritime enthusiasts, and casual beachgoers with the knowledge they need to align their activities with the rhythms of the tides. The app has a free trial period during which all features can be used at no charge. After the trial period a subscription is required.

Please see our Terms of Use here. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

DISCLAIMER - See https://rivolu.com/tidealert/disclaimer.html

Use Tide Alert app at your own risk. Tide data displayed in Tide Alert does not take into account the effects of wind, storm, rain, freshwater runoff, floods and other meteorological events. The tide graph rendered uses the predicted high tide and low tide events of the day and the segments between these tide events are approximated. Do NOT use Tide Alert for NAVIGATION purpose or any other purpose that may result in personal injury or property damage. Tide Alert is not liable for any loss, injuries or damage of any kind caused by its use. Tide Alert is not in any way associated with NOAA.

What’s New

Version 2.9.8

Bug fix

Ratings and Reviews

4.6 out of 5
89 Ratings

89 Ratings

BradWhite Grapeview,Wa ,

Love the widgets

We have waterfront property so I’ve been using tide apps for a long time. I was settled on one app until I tried this one. It gives you everything you need and more. I love the “show reference level” option. Just tell it what tide level you are interested in and it will draw a line across the chart at that level. We have oyster bags on our beach and the tide has to be 3.6’ or lower to access them. That reference line not only shows me where the tide is at in relation to the line but is also gives you the times when the tide will be below that line. I also love the widgets as my Apple Watch now tells me what the current tide level is and if it’s coming in or going out. The app also tells you when the next high or low tide will be and even calculates how much time until that happens. The reference line and widgets sell it for me.

whitedaisy15 ,

Great but could be better

I am just an ordinary person, not a scientist, but I do have an interest in the tides. We live by the water and it’s cool to see when there’s a high-high or a low-low. It would be awesome to view this info in a chart like someone else suggested, because in the summer especially we love to go out into the Puget sound at a low-low because you can go really far out at Alki in Seattle. Makes for a fun family day. But I need the chart so I can view this info ahead of time to plan better. Would be great to also have with the sunrise/sunset.
Since we are watching the moon and it’s phases, an additional cool feature would be to show which stars/planets we would see on a particular night. There are many other stars apps to use tho. I really am interested in which planets I will see in the sky especially when they are close together (like recently there was Jupiter, Saturn, mars! All within the night sky, big and bright.
Thanks NOAA for amazing info tho on all of your sights/apps. My brother showed me MyRadar (he is a pilot and uses this info). I love the different layers on it.

MoonUnit137 ,

I didn’t want to post this

First: This is a GREAT app. I tried all the tide apps I could find and this is the most beautiful, one of the few with alerts, has a great widget, and is just what I need.

HOWEVER: After opening it the first couple of times, and setting a couple of options, it crashes on every open. I’ve removed it and reinstalled it and just can’t get it to open. I’ve a newish iPhone (Xs) and few other apps. This has been a problem for months through any software updates along the way. Interestingly, the widget still works, so I still find it useful even though I can no longer use the app itself or change any of its settings.

I’d love to ask the Tide Alert team if there is any reason this might be happening. I’d rather have emailed this directly to the app’s tech support team, but I could find no way to reach them.

I do strongly suggest you try this app. It’s only the app that crashed for me (every time when I try to launch it), nothing else is effected and the rest of my phone continues working fine. If it works for you as it seems to for most people, I suspect you will like it a lot.

Developer Response ,

Thank you for the feedback and we are sorry for the inconvenience. We have recently made a number of improvements to both Apple Watch app and iPhone app. We have also fixed the crash issue in the previous version. If you have any other feedback or concerns please write to us at feedback@rivolu.com

App Privacy

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, for example, based on the features you use or your age. Learn More

Supports

  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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