Garmin MFDs get Navionics cartography and an updated UI

Ben Stein

Ben Stein

Publisher of, passionate marine electronics enthusiast, 100-ton USCG master.

25 Responses

  1. Evan says:

    Sat images a d relief shading are there. You have to load them through active captain. This whole update is cumbersome. It is worth the effort to get ride of Bluechart though.

  2. Ben Ellison Ben Ellison says:

    Ben, Garmin claims “up to 1′ contours” for Navionics+, so I wonder how you turn that on and whether it’s the equivalent of Sonar Charts… and if so, is that stated somehow?

    And readers please note that there are already some valuable Panbot comments to the Navionics+ press release:

    • Ben Ellison Ben Ellison says:

      Oh, and if true, the thing about Navionics using real boat tracks to improve auto-routing is possible because they’ve collected a great many tracks that came in with sonar chart submissions.

      But I’d also like to think that the Navionics auto-routing algorithm actually takes navigation aids into account, and I see some hints that the new C-Map auto-routing on the Simrad NSX does similar, and am glad that you’ll be able to check that out soon.

  3. Dave says:

    Any information regarding when this new software will include Central/South America and the Caribbean?

  4. William L. Bowen says:

    Ben, I am unclear about something, if you can update Garmin legacy equipment like the 5212 (I have no idea if you can) to run Navionics charts, can you still run the old Garmin charts the same MFD? For example, we use charts for Florida and the Bahamas as well as inland lakes and rivers for the US. If we update the MFD can we use both the old Garmin charts as well as the new Navionics charts, or must we change all our charts to Navionics? If we must change all our chart to the new Navionics, that is not only expensive, but we would lost the Explorer charts that Garmin used before they dropped the Explorer charts in there updates several years ago. Yes, that right, we do not update the chart chip for Florida and the Bahamas because Garmin dropped the most accurate charts for the Bahamas, Explorer Charts. We run a laptop with Coastal Explorer at the same time

    • Evan Bauman says:

      The new Navionics charts will load only on MFD’s that are presently sold by Garmin. I have a 7612 and a 942 – both installed in the last 5 years – and neither can use these charts.

      • William L. Bowen says:

        So does that mean that we have expensive paper weights, and that no future chart updates of any kind can be purchased?

        • Evan Bauman says:

          I don’t think so. It appears Garmin is continuing to produce updates for the Bluechart G3 maps. But for how long is anyones guess.

        • Ben Stein Ben Stein says:

          I asked Garmin exactly this question when I met with them at the Miami show. They’re working on getting me an official statement but the gist of the conversation was that they will continue to update G3 cartography for a long time. They’re aware that some models of MFD that can’t load the Navionics cartography were sold in 2021 and they plan to make sure all owners of G3 compatible MFDs have updates.

          -Ben S.

    • Paliswe says:

      I checked with Garmin Sweden and got the following answer:
      An updated MFD will be able to present both GN+ and BlueChart. The BlueChart will have the same look as previous, only GN+ chart will have the Navionics look.
      If you insert both GN+ and Bluecharts into two slots, both charts will be presented. GN+ will be prioritized if they cover the same area. The transition between GN+ and BlueChart on the screen will be seamless.

      • Paliswe says:

        I have an additional information that I just received from Garmin Sweden. When using both Garmin Navionics+ charts and Blue Charts in the same MFD they work seamless with GN+ prioritized. The only drawback is that Autoguidance (previous named Autoroute) stops when it comes to the point where the transition is between the charts. Then you have to start a new Autoguidance in the other chart.

        Regards, Patrick

  5. John Newcomer says:

    Any idea if the MicroSD card is usable on other platforms like Navionics are? One reason I bought Raymarine in the past was the ability to use the Navionics card on a PC with Fugawi. I found it easier to create routes on the PC and upload them. And the redundancy in case the plotter or PC died was useful.

    • Evan Bauman says:

      I’ve been in the Garmin ecosystem for 13 years and used to do the same – create routes on my PC with Coastal Explorer and the transfer them via SD card to my Garmin MFD. Then Garmin released ActiveCaptain for the iPad. Goodbye PC and CE. I now use AC on the iPad to build routes and then transfer them via Wi-Fi to the MFD’s. So much easier. And the iPad can serve as a backup in case I lose all my Garmin screens.

      • Anonymous says:

        You’re the first Coastal Explorer user, that I know of, that finds building routes on any platform easier than on CE. For me there isn’t one even coming close to Coastal Explorer.

    • Ben Stein Ben Stein says:

      It’s not. The Garmin Navionics chart cards are a different formation than Navionics cards for other platforms.

      -Ben S.

  6. Wolfgang Jansen says:

    Will this be the reason for Furuno to discontinue Navionics? Likewise Timezero.

  7. Tom Andresky Tom Andresky says:

    What’s interesting not only in the Navionics world of Garmin but the C-Map World of the Navico product lines. Looking at the specs of the new Simrad NSX series MFD you see they have created an entirely new chart series C-Map X. There are two versions of the new cartography Discover X and Reveal X with Discover X = to Garmin Navionics + charts and Reveal X = to Garmin Navionics Vision + charts. In regards to Furuno, I’m not sure their reasoning for dropping Navionics charts? I just upgraded my Navionics Plat + charts for my my Raymarine Axiom 7 RV and they work just fine with no additional software updates needed from Raymarine. Remember to, Reveal can only be displayed on Navico products.

    We have two of the largest brands that own chart systems Garmin & Navionics and Brunswick who owns Navico and C-Map. Where this all goes is still a mystery.

    Cheers ….


    • Ben Ellison Ben Ellison says:

      Right, for starters C-Map Discover X and Reveal X charts will only work with the new Android-based NSX displays, but it seems likely that they will be supported by future Navico displays and maybe by other brands. I too don’t know why MapMedia is dropping Navionics vector data, and I think that both C-Map and Navionics remain willing to work with other display manufacturers.

      • Ben Stein Ben Stein says:

        It sounds like both remain willing to work with other vendors but, I’ve also been told that both eliminated the bundled card option for their products. Apparently, that was a very inexpensive way for MFD manufacturers to purchase charts. Now, they’re buying the retail cards at wholesale, just like a retailer. That means the cost of bundling charts goes up for the manufacturers. It seems logical the result will be Navionics charts will mostly only be bundled by Garmin and C-Map only by Navico brands. It’s also got a lot to do with why companies like Raymarine are investing in their own charts.

        -Ben S.

  8. Ben Stein Ben Stein says:

    While meeting with Garmin at the Miami show I learned that SonarCharts are available via the Active Captain app if you have the Vision+ charts. That’s a difference from Navionics charts on other platforms where, I believe, Sonar Charts are available with all charting options.

    -Ben S.

  9. Robert says:

    You can also get to system settings from any page by pressing 3 dot Options in the lower right and then Settings in the lower left

  10. Mark says:

    I’m really confused about where these new Navionics charts fit into Garmin’s cartography lineup.

    I have an 8600 series MFD and I bought the Bluechart g3 Vision+ chart for my area last summer. It seems I’d be getting more coverage and the same features with the Navionics Vision+ charts, plus regular updates. But I have an investment in Bluechart at this point. What are the arguments for sticking with with Bluechart? And for switching to Navionics? And will there be a path from Bluechart to Navionics for Vision chart owners?

    • Robert says:

      At some point, G3 will go bye-bye where updates are concerned. At that point you will have to decide to either go without updates or upgrade. As of yet, I’ve not heard of any incentives for early adopters.

  11. MikeV says:

    Sonar charts are shown by selecting “fishing chart”. I now use fishing chart all the time as I frequent a shallow bay and the sonar chart contours are much more precise than the nav chart contours.

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