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Marine Navigation & Instruments

Build a Marine Navigation System That Works Together

Shop marine navigation equipment and instruments for route planning, vessel data, sonar, radar, autopilot, and situational awareness. Start with the boat, operating area, display location, existing equipment, and the decisions you need the system to support.

What to Confirm Before Ordering

  • Display and controls: Check screen size, dash cutout, mounting clearance, sunlight visibility, and whether touch, keypad, or hybrid control fits the helm.
  • Charts and region: Confirm the included chart coverage, update method, and compatibility with the waters you operate in.
  • Sonar and transducer: Match connector, frequency, sonar technology, mounting style, hull material, deadrise, depth, and speed requirements.
  • Networking: Verify NMEA 2000, NMEA 0183, Ethernet, Wi-Fi, Bluetooth, and brand-specific ports across every device.
  • Power and installation: Review voltage, current draw, breaker or fuse size, cable routing, waterproofing, grounding, and installation instructions.

Plan the Complete Onboard System

A chartplotter or instrument rarely works alone. Plan charts, sensors, transducers, antennas, network backbones, cables, mounts, and software together. Related equipment is available in Marine Cartography, Marine Communication, Marine Electrical, and Marine Safety.

Compatibility can depend on exact model numbers, connector generations, software versions, and included accessories. Do not assume two products work together because they share a brand or network name. Follow manufacturer documentation and use a qualified marine electronics installer for safety-critical, high-current, radar, autopilot, or through-hull work.

Marine Navigation Buying Questions

Can I mix marine-electronics brands?

Sometimes. Standard networks can share certain data, but sonar, radar, charts, autopilot functions, and advanced features may require specific brands, interfaces, or software. Verify each function you expect to use.

What information should I provide for compatibility help?

Provide the boat type and year, operating area, exact existing model numbers, transducer or sensor model, network type, available helm space, power system, and the features you want.

What else may be required?

Depending on the system, you may need charts, a transducer, mounting hardware, power and network cables, a NMEA 2000 starter kit, heading sensor, antenna, interface module, or professional calibration.

Need help planning the system? Contact MarineWaze with your boat and existing-equipment details before ordering.

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  • Simrad N2K Starter Kit [000-10760-001]
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    Simrad N2K Starter Kit [000-10760-001]

    Simrad

    MSRP: $105.00
    $94.99
    N2K Starter KitNMEA 2000 Network Starter Kit Includes:Network power cable4.5M (15') N2K cable3 x T-connectors2 x network terminators Specifications:Type: MiscBox Dimensions: 3"H x 6"W x 9"L WT: 1.2...
    MSRP: $105.00
    $94.99
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    MSRP: $105.00
    $94.99
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  • Garmin Power Cable f\/echo Series [010-11678-10]
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    Garmin Power Cable f/echo Series [010-11678-10]

    Garmin

    $24.99
    Power Cable f/echo™ SeriesSupply power to your echo series fishfinder with this 6 ft. (1.8 m), 4-pin cable.WARNING: This product can expose you to chemicals which are known to the State of...
    $24.99
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  • Raymarine VHF NMEA0183 To SeaTalkng Converter Kit [E70196]
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    Raymarine VHF NMEA0183 To SeaTalkng Converter Kit [E70196]

    Raymarine

    MSRP: $134.99
    $126.99
    VHF NMEA0183 To SeaTalkng Converter KitRaymarine's VHF NMEA0183 to Seatalkng Converter Kit is used for connecting an Isolated NMEA0183 VHF to the SeaTalkng network. Specifications:Data Interface:...
    MSRP: $134.99
    $126.99
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  • Davis Black Max Wind Direction Indicator [1295]
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    Davis Black Max Wind Direction Indicator [1295]

    Davis Instruments

    $99.99
    Black Max Wind Direction IndicatorBlack Max is a versatile, high performance wind direction indicator that attaches quickly to the mast or boom. The tough high impact plastic vane is designed to...
    $99.99
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  • Davis Air-Flow Tels - Set of 14 [950]
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    Davis Air-Flow Tels - Set of 14 [950]

    Davis Instruments

    MSRP: $39.99
    $38.99
    Air-Flow TelsLightweight, ripstop nylon Air-Flow Tels attach to sails with waterproof adhesive locator discs. No holes required. Tels show the air flow across the sails - allowing you to trim sails...
    MSRP: $39.99
    $38.99
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  • Davis Windex AV Antenna Mount Wind Vane [3160]
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    Davis Windex AV Antenna Mount Wind Vane [3160]

    Davis Instruments

    MSRP: $54.99
    $50.99
    WindTrak AV Antenna Mount Wind VaneWindTrak wind vanes continue to offer exceptional performance at the best value of any wind indicator worldwide. The secret is in the sapphire jewel suspension...
    MSRP: $54.99
    $50.99
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  • Garmin Cable Grommet f\/Network Cables [010-10562-00]
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    Garmin Cable Grommet f/Network Cables [010-10562-00]

    Garmin

    $6.99
    Cable GrommetUse Garmin's cable grommets to cover installation holes that have been drilled into your boat.Compatible Devices:GDL 30/30AGMR™ SeriesGPSMAP® SeriesGSD™ SeriesWARNING: This product can...
    $6.99
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  • SI-TEX External GPS Antenna f\/MDA-1 [MDA-1-ANT]
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    SI-TEX External GPS Antenna f/MDA-1 [MDA-1-ANT]

    SI-TEX

    MSRP: $130.00
    $110.99
    External GPS Antenna for MDA-1Features:External GPS antenna for MDA-1Optional for MDA-1 AIS transceiver Specifications:Color: WhiteAntenna Band: AISBox Dimensions: 4"H x 7"W x 7"L WT: 1.4 lbsUPC:...
    MSRP: $130.00
    $110.99
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    $110.99
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  • Raymarine DST800 Nylon Thru Hull Transducer Depth, Temp, Speed [A22154]
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    Raymarine DST800 Nylon Thru Hull Transducer Depth, Temp, Speed [A22154]

    Raymarine

    MSRP: $259.99
    $243.99
    Raymarine DST800 Nylon Thru Hull Transducer with Depth, Speed, and Temp for ST60, ITC-5, I50 comes with spade connectors. Specifications:Temperature: YesSpeed Included: YesMounting Style:...
    MSRP: $259.99
    $243.99
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