Tide Graph 4+

Brainware LLC

Designed for iPad

    • $1.99
    • Offers In-App Purchases

Description

- Provided over 10 billion predictions
- Supports iOS 11+, Watch OS 4.3+, iPhone 7+

Tide Graph uses the harmonic predictions from thousands of US coastal stations and presents them in a fun and interactive graph. And now, in version 2.0 you also get an intuitive graph that shows sunrise, sunset, moonrise, moonset, and moon phase at a glance. Save recent locations, find locations using GPS location, and save graphs for later.

Tides have a great influence on the lives of boaters, fishermen, surfers, coastal communities, marine life, and vacationers just to name a few. Directly or indirectly, the great flow of our massive ocean bodies of water impact the daily lives of everyone on this planet.

The cyclical movement of the Earth's tides are caused by a combination of the gravitational forces of the sun and moon as well as the shape of the costal region. Unlike simple tide clocks that you can buy in novelty stores, more accurate tide predictions use special data gathered by instruments located at each tide station. The data from these measurements are used to determine the harmonic components which then feed into the mathematical algorithms which predict tides for the future. The end results are tested for accuracy and adjustments are made as necessary.

Tide Graph has US owned Tide Stations Only. An internet connection is required to get the latest tide graph. - See TideGraph.com for a complete list of stations.

What’s New

Version 6.8

Added iOS 17 support

Ratings and Reviews

4.7 out of 5
1.4K Ratings

1.4K Ratings

TheDaveMillamn ,

Reliable app for many locations

Many people don’t realize that tides can be different, even at nearby locations. For example, in San Francisco Bay, the tides can be delayed or advanced from those on the coast because of the time it takes for the water to flow in and out of the 1600 square mile estuary. This app has always provided accurate Tide data for each of the stations. I pay attention to, on the coast, inside Monterey Bay, and inside San Francisco Bay.

39@45 ,

New review

I don’t see a way to update a review or change it or delete it. I had an issue, couldn’t solve it, wrote a crummy review in frustration. I finally contacted them and after many emails back and forth we were able to resolve the issue, which was “user issue” not the app. So 5 stars for a great app and 5 stars for customer service and if there’s a way to delete it let me know.

CGrosby ,

Great App- definitely worth $0.99

I have bought this for $0.99 for the past several years. It’s one of the few apps that I’m willing to shell out money for. I’m a boater and live in South Florida and knowing the tides around here is important.
It’s a great app, easy to use and displays the information is several different formats.
I am pleased with it and will continue to buy it every year.

App Privacy

The developer, Brainware 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 Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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