Navionics MSD/PREM-W6 on the water navigator map

HotMaps Premium Marine Map North America, microSD <b>Get more with Navionics+</b>
You can have all five HotMaps Premium regions, including a growing list of more than 18,000 lakes, plus get marine charts for all of US & Canada and SonarChart™ on one Navionics+ card! Available in a preloaded version or fully downloadable, Navionics+ offers flexibility and tremendous value.

<b>Updates</b>
If you already own a HotMaps Premium card, you can use it to activate Navionics Updates and access valuable Navionics+ content including SonarChart HD bathymetry and one year of daily updates at nearly half price!

<b>More than 18,000 lakes</b>
A clear, easy-to-use display of all detail from the best sources available! Search our lake list below for your favorite lakes.

<b>Nautical Chart</b>
From shoreline to deep water, Nautical Chart includes boat ramps and docks, spot soundings, contours and underwater structure such as road beds, bridges, stumps, culverts and creek channels.

<b>Community Edits</b>
Benefit from valuable local edits made by Navionics mobile app users, like bait shops, fuel docks, seasonal buoys and fishing spots. Viewable on select GPS chartplotters.

<b>Freshest Data</b>
Take advantage of daily updates when you download Freshest Data - free for one year with HotMaps Premium cards.

<b>Compatibility</b>
HotMaps Premium is compatible with chartplotters from most leading manufacturers.

<b>WebApp</b>
Check out your favorite lakes on our WebApp to see Nautical Chart and SonarChart included with Navionics+.