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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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  • SI-TEX SAS-900 6" Color Class A AIS Transceiver [SAS-900]
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    SI-TEX SAS-900 6" Color Class A AIS Transceiver [SAS-900]

    SI-TEX

    MSRP: $2,599.00
    $1,938.99
    SAS-900 6" Color Class A AIS TransceiverInternationally Certified SOLAS Class A AIS TransceiverSAS-900 is the world's most sophisticated and robust SOLAS and Inland-Waterway certified AIS Class A...
    MSRP: $2,599.00
    $1,938.99
    Add to Cart
    Qty in Cart: 0
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    MSRP: $2,599.00
    $1,938.99
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  • Lowrance Bracket f/HDS-7 LIVE [000-14586-001]
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    Lowrance Bracket f/HDS-7 LIVE [000-14586-001]

    Lowrance

    $46.00
    Bracket & Knobs for HDS-7 LIVEBracket and knobs specifically for Lowrance's HDS-7 LIVE. Specifications:Type: Mounting BracketsBox Dimensions: 3"H x 5"W x 14"L WT: 0.65 lbsUPC: 9420024174784
    $46.00
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    Qty in Cart: 0
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    $46.00
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  • Sea-Dog Speedometer Pitot Tube Kit [522105-1]
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    Sea-Dog Speedometer Pitot Tube Kit [522105-1]

    Sea-Dog

    $16.75
    Speedometer Pitot Tube Kit Universal design works with most Speedo's. 522100(-1) are Pitot Tube only. Speedometer Pitot Tube Installation Kit 522105-1 includes pitot, pitot tube shield, clamps, and...
    $16.75
    Add to Cart
    Qty in Cart: 0
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    $16.75
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  • Airmar 10-Conductor In-Line Cable Splice - IP67 [D00342H]
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    Airmar 10-Conductor In-Line Cable Splice - IP67 [D00342H]

    Airmar

    $45.00
    10-Conductor In-Line Cable Splice - IP67Airmar CHIRP transducers are made with cables ending in a bare wire connection. Some sounders have internal terminal blocks to which these bare wires can be...
    $45.00
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    Qty in Cart: 0
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    $45.00
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  • BG WS300 Series 35M Cable - 115 [000-14397-001]
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    BG WS300 Series 35M Cable - 115 [000-14397-001]

    B&G

    MSRP: $161.00
    $150.99
    WS300 Series 35M Cable - 115'Features:Wired cable for WS310115"35M Specifications:Type: CablesBox Dimensions: 3"H x 9"W x 9"L WT: 3.7 lbsUPC: 9420024171561
    MSRP: $161.00
    $150.99
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    Qty in Cart: 0
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    MSRP: $161.00
    $150.99
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  • BG WS300 Series 20M Cable - 65 [000-14396-001]
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    BG WS300 Series 20M Cable - 65 [000-14396-001]

    B&G

    MSRP: $118.00
    $114.99
    WS300 Series 20M Cable - 65'Features:Wired cable for WS31065'20M Specifications:Type: CablesBox Dimensions: 3"H x 8"W x 8"L WT: 2.16 lbsUPC: 9420024171554
    MSRP: $118.00
    $114.99
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    Qty in Cart: 0
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    MSRP: $118.00
    $114.99
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  • BG WS320 Wireless Wind Sensor Only [000-14390-001]
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    BG WS320 Wireless Wind Sensor Only [000-14390-001]

    B&G

    $705.99
    WS320 Wireless Wind Sensor OnlyA high precision wireless wind sensor designed for cruising and club racing sailors. The WS320 wireless wind sensor offers a high performance solution, with...
    $705.99
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    Qty in Cart: 0
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    $705.99
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  • BG WS310 Wired Wind Sensor Only [000-14391-001]
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    BG WS310 Wired Wind Sensor Only [000-14391-001]

    B&G

    $589.99
    WS310 Wired Wind Sensor OnlyA high precision wired wind sensor, designed for cruising and club racing sailors. The WS310 wind sensor offers high performance data accuracy, with improved aerodynamics...
    $589.99
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    Qty in Cart: 0
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    $589.99
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  • BG WS300 MHU Speed Bearing [213-10-038]
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    BG WS300 MHU Speed Bearing [213-10-038]

    B&G

    MSRP: $119.00
    $98.99
    WS300 MHU Speed BearingReplacement wind speed bearing for WS300 series wind sensors.Features:Fits both WS310 and WS320
    MSRP: $119.00
    $98.99
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    MSRP: $119.00
    $98.99
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  • Garmin Bail Mount w/Quick Release Cradle f/ECHOMAP Ultra 10" [010-12841-00]
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    Garmin Bail Mount w/Quick Release Cradle f/ECHOMAP Ultra 10" [010-12841-00]

    Garmin

    MSRP: $119.99
    $108.99
    Bail Mount w/Quick Release Cradle f/ECHOMAP Ultra 10" Surface mount your compatible ECHOMAP™ Ultra chartplotter/sounder combo using our bail mount with knobs; the mount tilts for optimum viewing...
    MSRP: $119.99
    $108.99
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    MSRP: $119.99
    $108.99
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  • Garmin Bail Mount w/Quick Release Cradle f/ECHOMAP Ultra 12" [010-12842-00]
    Add to Cart

    Garmin Bail Mount w/Quick Release Cradle f/ECHOMAP Ultra 12" [010-12842-00]

    Garmin

    MSRP: $129.99
    $117.99
    Bail Mount w/Quick Release Cradle f/ECHOMAP Ultra 12" Surface mount your compatible ECHOMAP™ Ultra chartplotter/sounder combo using our bail mount with knobs; the mount tilts for optimum viewing...
    MSRP: $129.99
    $117.99
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    Qty in Cart: 0
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    MSRP: $129.99
    $117.99
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