BlueChart^® is Garmin’s exclusive object-oriented marine cartography. These electronic charts provide the detail of paper charts when viewed on Garmin chartplotters.

Detail includes spot soundings, intertidal zones, wrecks, port plans and restricted areas. View chart name, number, scale, revision date and the latest Notice to Mariners update.

Garmin offers BlueChart maps in 3 different formats, making it easy and convenient to load detailed charts to your compatible chartplotter:

• Preprogrammed microSD™ card with SD™ adapter — Compact size lets you pack light and add maps to your compatible device when on the water. Loaded with detail, these cards come ready to go with BlueChart maps for the region of your choice.
• Preprogrammed Garmin datacards — Plug these datacards into a compatible device. They're packed with exceptional nautical detail and are preloaded with BlueChart maps for the region of your choice.

Note: BlueChart maps on preloaded Garmin datacards and microSD cards cannot be copied or viewed on a computer.

• CD — Download these detailed BlueChart maps to blank data cartridges or directly to some devices. Learn More

BlueChart maps are also compatible with HomePort™ — software that lets you use BlueChart data to conveniently plan and organize routes from your computer before your trip.

Choose a region to view coverage details and to purchase preprogrammed data cards.