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10 Best marine gps units chartplotters of 2026

Save up to 20% off
  • Best Choice

    1

    Retevis RA27 Fixed Mount Marine VHF Radio, Built-in GPS, DSC, 25W, IP67 Waterproof Boat Radio, NMEA0183 V2.0, NOAA, US/CA/Intl.Marine Channels, Triple Watch, Ship to Shore Radio for Boat, Black
    Retevis
    9.7
    Exceptional

    Retevis RA27 Fixed Mount Marine VHF Radio, Built-in GPS, DSC, 25W, IP67 Waterproof Boat Radio, NMEA0183 V2.0, NOAA, US/CA/Intl.Marine Channels, Triple Watch, Ship to Shore Radio for Boat, Black

    20% Off
    • Mounting Options:Flush mount or bracket mount
    • Waterproof Rating:IP67
    • Built-in GPS:Yes
    • Channels Supported:USA, Canada, International Marine Channels
    • NOAA Weather Alerts:Yes
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  • Value for Money

    2

    Garmin ECHOMAP UHD2 74sv with GT54 Transducer, 7” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal
    Garmin
    9.6
    Exceptional

    Garmin ECHOMAP UHD2 74sv with GT54 Transducer, 7” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal

    • product dimensions:8.6 x 5.6 x 3.2 inches
    • color:with GT54 Transducer
    • whats in the box:ECHOMAP UHD2 7 chartplotter, GT54 transducer where noted, power/data cable, tilt mount, flush mount, protective sun cover, hardware and documentation.
    • other display features:Wireless
    • connectivity technologies:Wi-Fi

  • 3

    Garmin GPSMAP 79sc, Marine GPS Handheld Preloaded with BlueChart g3 Coastal Charts, Rugged Design and Floats in Water
    Garmin
    9.3
    Excellent

    Garmin GPSMAP 79sc, Marine GPS Handheld Preloaded with BlueChart g3 Coastal Charts, Rugged Design and Floats in Water

    15% Off
    • product dimensions:2.67 x 6.85 x 1.67 inches
    • color:Black
    • connectivity technologies:USB
    • other display features:Wireless
    • whats in the box:GPSMAP 79sc; Lanyard; USB cable; Documentation

  • 4

    Garmin ECHOMAP UHD2 63sv with GT54 Transducer, 6” Touchscreen Chartplotter, Garmin Navionics+ U.S. Inland
    Garmin
    9.2
    Excellent

    Garmin ECHOMAP UHD2 63sv with GT54 Transducer, 6” Touchscreen Chartplotter, Garmin Navionics+ U.S. Inland

    • product dimensions:8.1 x 5.2 x 2.6 inches
    • color:with GT54 Transducer
    • whats in the box:ECHOMAP UHD2 6 chartplotter, GT54 transducer where noted, power/data cable, tilt/swivel mount, flush mount, protective sun cover, hardware and documentation.
    • other display features:Wireless
    • connectivity technologies:Wi-Fi

  • 5

    C-MAP Reveal - US Lakes West, Map Card for Marine GPS chartplotters
    C-MAP
    9.0
    Excellent

    C-MAP Reveal - US Lakes West, Map Card for Marine GPS chartplotters

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  • 6

    Garmin ECHOMAP UHD2 74sv Without Transducer, 7” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal
    Garmin
    8.9
    Very Good

    Garmin ECHOMAP UHD2 74sv Without Transducer, 7” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal

    • product dimensions:8.6 x 5.6 x 3.2 inches
    • color:No Transducer
    • whats in the box:ECHOMAP UHD2 device will vary depending on selection 12-pin sounder to 8-pin transducer cable Power cable Tilt/swivel mount with quick release cradle Protective cover Hardware Documentation
    • other display features:Wireless
    • connectivity technologies:Wi-Fi

  • 7

    Garmin 18x LVC GPS Navigator Unit
    Garmin
    8.7
    Very Good

    Garmin 18x LVC GPS Navigator Unit

    • product dimensions:4 x 2 x 4 inches
    • color:Black
    • connectivity technologies:USB
    • other display features:GPS or Navigation System
    • whats in the box:GPS 18x with serial, USB or bare wire connection

  • 8

    Simrad GO9 XSE - 9-inch Chartplotter with HDI Transducer, C-MAP Discover Chart Card
    Simrad
    8.4
    Good

    Simrad GO9 XSE - 9-inch Chartplotter with HDI Transducer, C-MAP Discover Chart Card

    • item package dimensions l x w x h: 12.75 x 9.5 x 9 inches
    • color: Black
    • sport type: Fishing
    • number of items: 1
    • best sellers rank: 203,413 in Electronics See Top 100 in Electronics 861 in Fish Finders & Depth Finders

  • 9

    Simrad GO7 XSR - 7-inch Chartplotter with Active Imaging 3-in-1 Transducer, C-MAP Discover Chart Card
    Simrad
    8.2
    Good

    Simrad GO7 XSR - 7-inch Chartplotter with Active Imaging 3-in-1 Transducer, C-MAP Discover Chart Card

  • 10

    Garmin ECHOMAP UHD2 64sv with GT54 Transducer, 6” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal
    Garmin
    8.1
    Good

    Garmin ECHOMAP UHD2 64sv with GT54 Transducer, 6” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal

    • product dimensions:8.1 x 5.2 x 2.6 inches
    • color:with GT54 Transducer
    • whats in the box:ECHOMAP UHD2 device will vary depending on selection 12-pin sounder to 8-pin transducer cable Power cable Tilt/swivel mount with quick release cradle Protective cover Hardware Documentation
    • other display features:Wireless
    • connectivity technologies:Wi-Fi

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