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Tidal Graph


This app provides you with a tidal graph at your GPS position. If you want a stable app for high and low tides you can also try "High Tides"</p><p></p><p>The data is retrieved from World Tides ( Before you can use the app you need to register as a developer (at and set your API key in the High Tides settings in Garmin Connect Mobile or Garmin Express.</p>


Version 1.0: Initial version</p><p>- Please provide me with your feedback and ideas to improve</p><p>

Informations supplémentaires


Cette application nécessite l'accès aux éléments suivants :

  • Envoi/réception d'informations sur Internet
  • Position GPS
  • D2™ Bravo D2™ Bravo
  • D2™ Bravo Titanium D2™ Bravo Titanium
  • D2™ Charlie D2™ Charlie
  • D2™ Delta D2™ Delta
  • D2™ Delta PX D2™ Delta PX
  • D2™ Delta S D2™ Delta S
  • Descent™ Mk1 Descent™ Mk1
  • ForeAthlete® 735XTJ ForeAthlete® 735XTJ
  • Forerunner® 230 Forerunner® 230
  • Forerunner® 235 Forerunner® 235
  • Forerunner® 630 Forerunner® 630
  • Forerunner® 645 Forerunner® 645
  • Forerunner® 645 Music Forerunner® 645 Music
  • Forerunner® 735XT Forerunner® 735XT
  • Forerunner® 920XT Forerunner® 920XT
  • Forerunner® 935 Forerunner® 935
  • fēnix® 3 fēnix® 3, quatix® 3, tactix® Bravo
  • fēnix® 3 HR fēnix® 3 HR
  • fēnix® 5 fēnix® 5, quatix® 5
  • fēnix® 5 Plus fēnix® 5 Plus
  • fēnix® 5S fēnix® 5S
  • fēnix® 5S Plus fēnix® 5S Plus
  • fēnix® 5X fēnix® 5X, tactix® Charlie
  • fēnix® 5X Plus fēnix® 5X Plus
  • fēnix® Chronos fēnix® Chronos
Moyenne des évaluations : (20 évaluations)

15 août 2021 | Version 1.0-upd6

Does nothing but give you a blank screen without an API code. Have to go to some random website to buy credits.

Franck Fauquenoy
19 juin 2021 | Version 1.0-upd6

Ne fonctionne pas

27 novembre 2019 | Version 1.0-upd6

I spent lots of time researching how to display the graph instead of just the empty grid. When I finally got it to work I was pleased with how convenient it was to have this info so readily available on my wristwatch. However, after some time I realized that the tides data was completely wrong, even with the name of the spot matching corresponding with my location. So, still trying to get it to work, months after paying for the worldtides license.

12 septembre 2018 | Version 1.0-upd6

Not working on my fenix 5. Shows 0 all over. But tried the other app and I guess the subscription part is the same. If so then I can add this: Hard to install. Worldwide registration only covers 100 lookups then payment is needed. These data are not that important to me

Matt Smith
13 juin 2018 | Version 1.0-upd6

I can't reply to the devs suggeation via the app. But it works perfectly. Thanks!

Matt Smith
3 juin 2018 | Version 1.0-upd5

Not working for Garmin FR645 with latest update and api key.

Réponse du développeur
13 juin 2018, dirk.wisse

Hi, have you tried bringing up the menu (hold up) and selecting “Tides at GPS”?

7 mars 2018 | Version 1.0-upd3

Thank you ... great app.

25 janvier 2018 | Version 1.0-upd1

I don't understand how I get it to show the tides where I am, it's stuck on a previous location

Jonathan Reshef
6 janvier 2018 | Version 1.0-upd1

Easy to read interface but it would be good to have options as to what kind of high tide measurement it used

Jason Khoo
9 novembre 2017 | Version 1.0-upd

It work for me. Insert API from the widget setting. Get the API key from the site. Just to make clear to understand the graph, if now 4pm, then 0 is showing 4pm tide. The other number is relative to current time.

Nelson Wu
16 septembre 2017 | Version 1.0-upd

tried so many times, it didn't work no matter how hard you try, i have changed the API Key and follow the instruction for several times, it still not work

12 septembre 2017 | Version 1.0-upd

App doesn't work. Have registered as developer. Followed instructions and entered/saved key on Garmin app. Comes up with error

9 septembre 2017 | Version 1.0-upd

Doesn't work: Error 1001 invalid API key. Same problem the text and graph version of this application. Pointless writing an application if you're not going to stay on top of things like this.

Réponse du développeur
10 septembre 2017, dirk.wisse

Hi Tim, same as in High Tides. Before you can use the app you need to register as a developer (at and set your API key in the Tidal Graph settings in Garmin Connect Mobile or Garmin Express. Instructions for setting your World Tides API key: - Open "Garmin Connect Mobile" on your mobile device - Click on "More" (on iPhone 3 dots in lower right corner) which opens the full menu - Choose "Garmin Devices" and select your watch - Select "Connect IQ Apps" - Now go to "Widgets" - If installed you should be able to see and select the "Tidal Graph" widget - Finally you select "Settings" where you can enter your World Tides API key

E Decuq
15 août 2017 | Version 1.0-upd

Hello there. Having "Error 400 no data!" While requesting "tides at gps" Location New Calédonie. Manu

Alex Burr
8 août 2017 | Version 1.0-upd

I like it, except that he graph loads really slowly every time I open it. Other than that nice. It would be great to combine this with the data app

7 août 2017 | Version 1.0-upd

Work well and useful on 735 XT. Thanks for that.

26 juillet 2017 | Version 1.0-upd

Just downloaded ... Checked on other Reviews ... I cannot get updates on my 735XT. I cannot get to a "menu Option" to select "Get Tides at GPS" ?"

Réponse du développeur
26 juillet 2017, dirk.wisse

Hi, thanks for downloading. You just need to press and hold the "up" button to open the menu and then get the tides. That also did the trick for the previous poster!

26 juillet 2017 | Version 1.0-upd

Dont display any data on my fenix 3 hr.

Réponse du développeur
26 juillet 2017, dirk.wisse

Hi, thanks for downloading the app. Did you open the menu and select "Get Tides at GPS"? If it still does not work please contact me by email.

20 juillet 2017 | Version 1.0

It works well on my 935, great work...thanks! Suggest a line for the current time (as you have), but then also give the times of high and low tides instead of 6/12/18 hr from the current time. If possible or have this as an option.

Réponse du développeur
20 juillet 2017, dirk.wisse

Hi, thanks for trying it out and providing feedback! Great suggestion to add the high and low tides, this is definitely on the roadmap!