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Collection: Marine Navigation & Instruments

Navigate with confidence using our complete selection of marine navigation instruments. Browse GPS chartplotters, combo GPS/fish finder units, standalone fish finders, radar systems, autopilots, transducers, AIS systems, depth sounders, gauges, and marine monitors from Garmin, Humminbird, Lowrance, and other leading manufacturers.

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1336 products

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1st Class Eligible (547 products)
Boat Outfitting (203 products)
Brand_Actisense (40 products)
Brand_Airmar (58 products)
Brand_Ancor (20 products)
Brand_Aqua-Vu (2 products)
Brand_Attwood Marine (1 product)
Brand_Bluewater (15 products)
Brand_Connect-Ease (11 products)
Brand_Davis Instruments (16 products)
Brand_Digital Yacht (48 products)
Brand_Echonautics (9 products)
Brand_Edson Marine (1 product)
Brand_em-trak (11 products)
Brand_Faria Beede Instruments (70 products)
Brand_FORESIGHT (11 products)
Brand_Furuno (56 products)
Brand_Fusion (1 product)
Brand_Garmin (270 products)
Brand_HawkEye (6 products)
Brand_Humminbird (116 products)
Brand_Intellisteer (4 products)
Brand_Iris Innovations (15 products)
Brand_Lowrance (2 products)
Brand_Maretron (71 products)
Brand_Navico (2 products)
Brand_Octopus Autopilot Drives (11 products)
Brand_Propspeed (1 product)
Brand_Ritchie (48 products)
Brand_Schaefer Marine (7 products)
Brand_Scotty (9 products)
Brand_Scotty Seeker (2 products)
Brand_Sensar Marine (1 product)
Brand_SI-TEX (31 products)
Brand_Simrad (3 products)
Brand_SIONYX (2 products)
Brand_Siren Marine (1 product)
Brand_Standard Horizon (2 products)
Brand_TAILFIN (1 product)
Brand_TROLLMaster (11 products)
Brand_VDO (50 products)
Brand_Veratron (60 products)
Brand_Vesper (3 products)
Brand_Vexilar (23 products)
Brand_Victron Energy (1 product)
Brand_Xantrex (2 products)
Cameras & Night Vision (210 products)
Camping (5 products)
Cleaning (1 product)
Clearance (71 products)
Communications (2 products)
Electrical (3 products)
Hazmat (7 products)
MAP (147 products)
Marine Hardware (1 product)
Marine Navigation & Instruments (1336 products)
MRP (102 products)
Outdoor (13 products)
Restricted From 3rd Party Platforms (37 products)
Specials (71 products)

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Accessories (319 products)
AIS Systems (32 products)
Autopilots (61 products)
Cameras & Night Vision (12 products)
Cameras - Network Video (25 products)
Compasses (51 products)
Compasses - Magnetic (3 products)
Fishfinder Only (16 products)
Gauge Accessories (68 products)
Gauges (112 products)
GPS (40 products)
Ice Flashers (12 products)
Instruments (46 products)
Marine Monitors (2 products)
Meters & Monitoring (1 product)
Network Cables & Modules (51 products)
Night Vision (1 product)
NMEA Cables & Sensors (205 products)
Portable Power (5 products)
Radars (10 products)
Sounder/Sonar Modules (5 products)
Steering Wheels (1 product)
Tackle Storage (1 product)
Transducer Accessories (86 products)
Transducers (164 products)
Weather Instruments (7 products)

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Boat Outfitting (203 products)
Brand_Actisense (40 products)
Brand_Airmar (58 products)
Brand_Ancor (20 products)
Brand_Aqua-Vu (2 products)
Brand_Attwood Marine (1 products)
Brand_Bluewater (15 products)
Brand_Connect-Ease (11 products)
Brand_Davis Instruments (16 products)
Brand_Digital Yacht (48 products)
Brand_Echonautics (9 products)
Brand_Edson Marine (1 products)
Brand_em-trak (11 products)
Brand_Faria Beede Instruments (70 products)
Brand_FORESIGHT (11 products)
Brand_Furuno (56 products)
Brand_Fusion (1 products)
Brand_Garmin (270 products)
Brand_HawkEye (6 products)
Brand_Humminbird (116 products)
Brand_Intellisteer (4 products)
Brand_Iris Innovations (15 products)
Brand_Lowrance (2 products)
Brand_Maretron (71 products)
Brand_Navico (2 products)
Brand_Octopus Autopilot Drives (11 products)
Brand_Propspeed (1 products)
Brand_Ritchie (48 products)
Brand_Schaefer Marine (7 products)
Brand_Scotty (9 products)
Brand_Scotty Seeker (2 products)
Brand_Sensar Marine (1 products)
Brand_SI-TEX (31 products)
Brand_Simrad (3 products)
Brand_SIONYX (2 products)
Brand_Siren Marine (1 products)
Brand_Standard Horizon (2 products)
Brand_TAILFIN (1 products)
Brand_TROLLMaster (11 products)
Brand_VDO (50 products)
Brand_Veratron (60 products)
Brand_Vesper (3 products)
Brand_Vexilar (23 products)
Brand_Victron Energy (1 products)
Brand_Xantrex (2 products)
Cameras & Night Vision (210 products)
Camping (5 products)
Cleaning (1 products)
Clearance (71 products)
Communications (2 products)
Electrical (3 products)
Hazmat (7 products)
MAP (147 products)
Marine Hardware (1 products)
Marine Navigation & Instruments (1336 products)
MRP (102 products)
Outdoor (13 products)
Restricted From 3rd Party Platforms (37 products)
Specials (71 products)

Clear

Product type

Accessories (319 products)
AIS Systems (32 products)
Autopilots (61 products)
Cameras & Night Vision (12 products)
Cameras - Network Video (25 products)
Compasses (51 products)
Compasses - Magnetic (3 products)
Fishfinder Only (16 products)
Gauge Accessories (68 products)
Gauges (112 products)
GPS (40 products)
Ice Flashers (12 products)
Instruments (46 products)
Marine Monitors (2 products)
Meters & Monitoring (1 products)
Network Cables & Modules (51 products)
Night Vision (1 products)
NMEA Cables & Sensors (205 products)
Portable Power (5 products)
Radars (10 products)
Sounder/Sonar Modules (5 products)
Steering Wheels (1 products)
Tackle Storage (1 products)
Transducer Accessories (86 products)
Transducers (164 products)
Weather Instruments (7 products)

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1336 products

Actisense NMEA2000 Micro 4-Way Drop [A2K-4WD-1]

Sale

Actisense NMEA2000 Micro 4-Way Drop [A2K-4WD-1]

Vendor:
Actisense

Regular price $108

Regular price ~~$120~~ Sale price $108

Sale
Furuno RJ45 to HUB102 Cable 0.5M Waterproof RJ45 (M) to RJ45 Adapter [WRJ-ADP-05M]

Furuno RJ45 to HUB102 Cable 0.5M Waterproof RJ45 (M) to RJ45 Adapter [WRJ-ADP-05M]

Vendor:
Furuno

Regular price $58

Regular price $0 Sale price $58
Maretron Bypass Module Jumper Wire w/Lugs 6AWG Red [A3720]

Sale

Maretron Bypass Module Jumper Wire w/Lugs 6AWG Red [A3720]

Vendor:
Maretron

Regular price $15

Regular price ~~$15~~ Sale price $15

Sale
Simrad HALO 300X Radar Pedestal Only - 130W [000-15766-001]

Simrad HALO 300X Radar Pedestal Only - 130W [000-15766-001]

Vendor:
Simrad

Regular price $7,034

Regular price $0 Sale price $7,034
Bluewater NMEA 2000 Power Isolator [2706-00-000]

Bluewater NMEA 2000 Power Isolator [2706-00-000]

Vendor:
Bluewater

Regular price $18

Regular price $0 Sale price $18
Bluewater NMEA 2000 Right Angle Adapter [2704-12-011]

Bluewater NMEA 2000 Right Angle Adapter [2704-12-011]

Vendor:
Bluewater

Regular price $20

Regular price $0 Sale price $20
Bluewater NMEA 2000 3-Way T-Connector [2702-14-014]

Bluewater NMEA 2000 3-Way T-Connector [2702-14-014]

Vendor:
Bluewater

Regular price $46

Regular price $0 Sale price $46
Bluewater NMEA 2000 Right Angle Cable - 2 Meter [2700-21-011]

Bluewater NMEA 2000 Right Angle Cable - 2 Meter [2700-21-011]

Vendor:
Bluewater

Regular price $23

Regular price $0 Sale price $23
Bluewater NMEA 2000 Drop Cable - 5 Meter [2700-05-011]

Bluewater NMEA 2000 Drop Cable - 5 Meter [2700-05-011]

Vendor:
Bluewater

Regular price $40

Regular price $0 Sale price $40
Bluewater NMEA 2000 Drop Cable - 4 Meter [2700-04-011]

Bluewater NMEA 2000 Drop Cable - 4 Meter [2700-04-011]

Vendor:
Bluewater

Regular price $32

Regular price $0 Sale price $32
Bluewater NMEA 2000 Non-Fused Power Cable - 2 Meter [2703-11-002]

Bluewater NMEA 2000 Non-Fused Power Cable - 2 Meter [2703-11-002]

Vendor:
Bluewater

Regular price $41

Regular price $0 Sale price $41
Bluewater NMEA 2000 2-Way T-Connector [2702-13-013]

Bluewater NMEA 2000 2-Way T-Connector [2702-13-013]

Vendor:
Bluewater

Regular price $41

Regular price $0 Sale price $41
Bluewater NMEA 2000 5 Pin Female Strip Cable - 0.5 Meter [2700-.05-010]

Bluewater NMEA 2000 5 Pin Female Strip Cable - 0.5 Meter [2700-.05-010]

Vendor:
Bluewater

Regular price $14

Regular price $0 Sale price $14
Bluewater NMEA 2000 Drop Cable - 2 Meter [2700-02-011]

Bluewater NMEA 2000 Drop Cable - 2 Meter [2700-02-011]

Vendor:
Bluewater

Regular price $25

Regular price $0 Sale price $25
Bluewater NMEA 2000 Drop Cable - 10 Meter [2700-10-011]

Bluewater NMEA 2000 Drop Cable - 10 Meter [2700-10-011]

Vendor:
Bluewater

Regular price $62

Regular price $0 Sale price $62
Raymarine ST900/P120 Speed Temp Thru-Hull Transducer Retractable w/13.7M (45') Cable [E70673]

Raymarine ST900/P120 Speed Temp Thru-Hull Transducer Retractable w/13.7M (45') Cable [E70673]

Vendor:
Raymarine

Regular price $230

Regular price $0 Sale price $230
SIONYX White Vinyl Cover f/Digital Nightwave [A020100]

Sale

SIONYX White Vinyl Cover f/Digital Nightwave [A020100]

Vendor:
SIONYX

Regular price $39

Regular price ~~$49~~ Sale price $39

Sale
SIONYX Black Vinyl Cover f/Digital Nightwave [A020200]

Sale

SIONYX Black Vinyl Cover f/Digital Nightwave [A020200]

Vendor:
SIONYX

Regular price $39

Regular price ~~$49~~ Sale price $39

Sale
Davis Black Max Wind Direction Indicator [1295]

Sale

Davis Black Max Wind Direction Indicator [1295]

Vendor:
Davis Instruments

Regular price $65

Regular price ~~$70~~ Sale price $65

Sale
SI-TEX MDA-2 Metadata Dual Channel Parallel AIS Receiver [MDA-2]

Sale

SI-TEX MDA-2 Metadata Dual Channel Parallel AIS Receiver [MDA-2]

Vendor:
SI-TEX

Regular price $358

Regular price ~~$419~~ Sale price $358

Sale
Maretron CLMD16-J3 I/O Mating Connector Kit [A3710]

Sale

Maretron CLMD16-J3 I/O Mating Connector Kit [A3710]

Vendor:
Maretron

Regular price $87

Regular price ~~$95~~ Sale price $87

Sale
Maretron 12 Circuit Bypass Module NMEA 2K w/o Fuse Pack Jumper Wire [CBMD12]

Sale

Maretron 12 Circuit Bypass Module NMEA 2K w/o Fuse Pack Jumper Wire [CBMD12]

Vendor:
Maretron

Regular price $173

Regular price ~~$190~~ Sale price $173

Sale
Maretron J1 Output Mating Connector w/3M Leads-CLMD12 [A3706]

Sale

Maretron J1 Output Mating Connector w/3M Leads-CLMD12 [A3706]

Vendor:
Maretron

Regular price $55

Regular price ~~$60~~ Sale price $55

Sale
Maretron J2 Output Mating Connector w/3M Leads-CLMD12 [A3707]

Sale

Maretron J2 Output Mating Connector w/3M Leads-CLMD12 [A3707]

Vendor:
Maretron

Regular price $46

Regular price ~~$50~~ Sale price $46

Sale

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