Collection: Marine Navigation & Instruments
Is your graph communicating with the rest of your instruments? Is it time to update your navigation equipment? Chartplotters, fishfinders, transducers, sonars, autopilots, boat radios and much more! All in stock and ready to ship!
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Faria Chesapeake Black 2" Dual Depth Temp Sounder w/Transom Mount Transducer [13752]
Regular price $304.99Regular price$328.99Sale price $304.99Sale -
Humminbird GM H5 Gimbal Mount f/HELIX 5 [740143-1]
Regular price $28.99Regular price$34.99Sale price $28.99Sale -
SI-TEX CVS 128 8.4" Digital Color Fishfinder [CVS-128]
Regular price $1,354.99Regular price$1,759.00Sale price $1,354.99Sale -
Digital Yacht NMEA 2000 T-Connector - 1-Way Extension Block [ZDIGN21W]
Regular price $33.99Regular price$39.95Sale price $33.99Sale -
Digital Yacht WND100 Mast Head Unit 20M Cable [ZDIGWND100]
Regular price $433.99Regular price$509.95Sale price $433.99Sale -
FORESIGHT Lowrance Ghost Mega 360 Dual Bracket [1018]
Regular price $288.99Regular price$299.99Sale price $288.99Sale -
Maretron NM-NM Mini Gender Changer (Male/Male) [NM-NM]
Regular price $48.99Regular price$50.00Sale price $48.99Sale -
Standard Horizon SCU-31 GPS Smart Antenna [SCU-31]
Regular price $119.99Regular price$149.99Sale price $119.99Sale -
SI-TEX 494/50/200 In-Hull Transducer f/ES502 [494/50/200-ES]
Regular price $209.99Regular price$275.00Sale price $209.99Sale -
Raymarine 3-Pin, 12/24V Power Cable - 1.5M f/DSM30/300, CP300, 370, 450,470 & 570 [A80346]
Regular price $44.99Regular price$0.00Sale price $44.99 -
Raymarine Magnum 4 Array [E70490]
Regular price $1,319.99Regular price$0.00Sale price $1,319.99 -
Raymarine Pole Mount f/RS150 GPS Antenna [A80370]
Regular price $49.99Regular price$0.00Sale price $49.99 -
Raymarine 15M Digital Radar Cable w/RayNet Connector On One End [A80229]
Regular price $264.99Regular price$269.99Sale price $264.99Sale -
SI-TEX Autopilot Hydraulic Steering Installation Kit w/Hoses & Fittings [OC17SUK42]
Regular price $251.99Regular price$299.00Sale price $251.99Sale -
Schaefer Hawk Wind Indicator f/Boats up to 8M - 10" [H001F00]
Regular price $54.99Regular price$74.60Sale price $54.99Sale -
em-trak B921 Class B AIS Transceiver - 2W CSTDMA [430-0001]
Regular price $630.63Regular price$700.70Sale price $630.63Sale -
Raymarine SR200 InfoLINK SiriusXM Receiver f/MFDs [E70499]
Regular price $483.99Regular price$499.99Sale price $483.99Sale -
Garmin 6' NMEA 2000 Cable - Right Angle [010-11089-00]
Regular price $31.99Regular price$34.99Sale price $31.99Sale -
Garmin GPSMAP 1623 Chartplotter [010-02919-00]
Regular price $4,899.99Regular price$0.00Sale price $4,899.99 -
Ritchie FNW-203 Navigator Compass - Flush Mount - White [FNW-203]
Regular price $479.99Regular price$499.99Sale price $479.99Sale -
VDO SingleViu 80mm (3-1/8") Speedometer - 90MPH [A2C3832900030]
Regular price $169.99Regular price$249.99Sale price $169.99Sale -
Echonautics Bronze Low-Profile Thru-Hull Medium-Frequency CHIRP Transducer - 1kW, 18 Tilt, 85-135kHz [BT87M1KW-18]
Regular price $813.99Regular price$1,169.00Sale price $813.99Sale -
SI-TEX Temperature Probe f/SST-110 Bronze Thru-Hull [TS200-30]
Regular price $141.99Regular price$165.00Sale price $141.99Sale -
Black Oak Nitron XD Night Vision Camera - White Housing - Tall Mount [NVC-W-T]
Regular price $4,054.50Regular price$4,770.00Sale price $4,054.50Sale
![Faria Chesapeake Black 2" Dual Depth Temp Sounder w/Transom Mount Transducer [13752]](http://homeharbormarinesupply.com/cdn/shop/products/74662XL.jpg?v=1676537330&width=533)
![Humminbird GM H5 Gimbal Mount f/HELIX 5 [740143-1]](http://homeharbormarinesupply.com/cdn/shop/products/54040XL.jpg?v=1676474212&width=533)
![SI-TEX CVS 128 8.4" Digital Color Fishfinder [CVS-128]](http://homeharbormarinesupply.com/cdn/shop/products/36382XL.jpg?v=1676440178&width=533)
![Digital Yacht NMEA 2000 T-Connector - 1-Way Extension Block [ZDIGN21W]](http://homeharbormarinesupply.com/cdn/shop/files/103379XL.jpg?v=1711581996&width=533)
![Digital Yacht WND100 Mast Head Unit 20M Cable [ZDIGWND100]](http://homeharbormarinesupply.com/cdn/shop/products/81044XL.jpg?v=1676563684&width=533)
![FORESIGHT Lowrance Ghost Mega 360 Dual Bracket [1018]](http://homeharbormarinesupply.com/cdn/shop/files/104336XL.jpg?v=1719300715&width=533)
![Maretron NM-NM Mini Gender Changer (Male/Male) [NM-NM]](http://homeharbormarinesupply.com/cdn/shop/products/46970XL.jpg?v=1676456242&width=533)
![Standard Horizon SCU-31 GPS Smart Antenna [SCU-31]](http://homeharbormarinesupply.com/cdn/shop/products/62897XL.jpg?v=1676504004&width=533)
![SI-TEX 494/50/200 In-Hull Transducer f/ES502 [494/50/200-ES]](http://homeharbormarinesupply.com/cdn/shop/products/25265XL.jpg?v=1676426330&width=533)
![Raymarine 3-Pin, 12/24V Power Cable - 1.5M f/DSM30/300, CP300, 370, 450,470 & 570 [A80346]](http://homeharbormarinesupply.com/cdn/shop/products/58688XL.jpg?v=1676490174&width=533)
![Raymarine Magnum 4 Array [E70490]](http://homeharbormarinesupply.com/cdn/shop/products/69322XL.jpg?v=1676520888&width=533)
![Raymarine Pole Mount f/RS150 GPS Antenna [A80370]](http://homeharbormarinesupply.com/cdn/shop/products/64284XL.jpg?v=1676506669&width=533)
![Raymarine 15M Digital Radar Cable w/RayNet Connector On One End [A80229]](http://homeharbormarinesupply.com/cdn/shop/products/49048XL.jpg?v=1676461005&width=533)
![SI-TEX Autopilot Hydraulic Steering Installation Kit w/Hoses & Fittings [OC17SUK42]](http://homeharbormarinesupply.com/cdn/shop/products/59839XL.jpg?v=1676493941&width=533)
![Schaefer Hawk Wind Indicator f/Boats up to 8M - 10" [H001F00]](http://homeharbormarinesupply.com/cdn/shop/products/76407XL.jpg?v=1676545336&width=533)
![em-trak B921 Class B AIS Transceiver - 2W CSTDMA [430-0001]](http://homeharbormarinesupply.com/cdn/shop/products/98701XL.jpg?v=1678771124&width=533)
![em-trak B921 Class B AIS Transceiver - 2W CSTDMA [430-0001]](http://homeharbormarinesupply.com/cdn/shop/products/98701BXL.jpg?v=1678771126&width=533)
![Raymarine SR200 InfoLINK SiriusXM Receiver f/MFDs [E70499]](http://homeharbormarinesupply.com/cdn/shop/products/69293XL.jpg?v=1676520689&width=533)
![Garmin 6' NMEA 2000 Cable - Right Angle [010-11089-00]](http://homeharbormarinesupply.com/cdn/shop/products/31915XL.jpg?v=1676432937&width=533)
![Garmin GPSMAP 1623 Chartplotter [010-02919-00]](http://homeharbormarinesupply.com/cdn/shop/files/102732XL.jpg?v=1707868308&width=533)
![Garmin GPSMAP 1623 Chartplotter [010-02919-00]](http://homeharbormarinesupply.com/cdn/shop/files/102732BXL.jpg?v=1707868310&width=533)
![Ritchie FNW-203 Navigator Compass - Flush Mount - White [FNW-203]](http://homeharbormarinesupply.com/cdn/shop/products/13994XL.jpg?v=1676418563&width=533)
![Ritchie FNW-203 Navigator Compass - Flush Mount - White [FNW-203]](http://homeharbormarinesupply.com/cdn/shop/products/13994BXL.jpg?v=1676418565&width=533)
![VDO SingleViu 80mm (3-1/8") Speedometer - 90MPH [A2C3832900030]](http://homeharbormarinesupply.com/cdn/shop/products/85927XL.jpg?v=1676583417&width=533)
![Echonautics Bronze Low-Profile Thru-Hull Medium-Frequency CHIRP Transducer - 1kW, 18 Tilt, 85-135kHz [BT87M1KW-18]](http://homeharbormarinesupply.com/cdn/shop/files/102553XL.jpg?v=1704270057&width=533)
![SI-TEX Temperature Probe f/SST-110 Bronze Thru-Hull [TS200-30]](http://homeharbormarinesupply.com/cdn/shop/products/40799XL.jpg?v=1676447097&width=533)
![Black Oak Nitron XD Night Vision Camera - White Housing - Tall Mount [NVC-W-T]](http://homeharbormarinesupply.com/cdn/shop/products/95987XL.jpg?v=1676631306&width=533)
![Black Oak Nitron XD Night Vision Camera - White Housing - Tall Mount [NVC-W-T]](http://homeharbormarinesupply.com/cdn/shop/products/95987BXL.jpg?v=1676631308&width=533)