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GPS Navigation

Marine GPS Units & Chartplotters

4.5 (28 ratings)

(4.5 / 5.0)

All other marine handheld GPS units pale when compared to the GPSMAP 76C and GPSMAP 76CS—literally. The latest color-display technology gives both units the brightest, sunlight-readable displays available. And with brand-new state-of-the-art receivers and powerful microprocessors, these units will give you a quick and steady fix. Both the GPSMAP 76C and GPSMAP 76CS have the familiar GPS 76-family keypads and styling, with 115 MB of memory, an Americas Autoroute basemap, and a Marine Point database. Fast USB connectivity makes loading charts and maps quick and easy, while navigation instructions can be shared with repeaters, plotters, and autopilots using NMEA protocols through the dedicated serial port. They’re waterproof and fully compatible with MapSource products like BlueChart®, U.S. Topo 24K, and City Select® (which provides detailed streets for turn-by-turn guidance).

$149.99

4.5 (7 ratings)

(4.5 / 5.0)

The GPS 76 is designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System (WAAS). This unit features a built-in quad helix antenna for superior reception and can provide position accuracy to less than three meters when receiving WAAS corrections.The GPS 76 provides 1 megabyte of internal user memory to be used for storing downloaded Points of Interest data. This 1 megabyte of storage area is preloaded from the factory with worldwide cities (populations greater than 200,000) and nautical navigation aids such as lights, buoys, sound signals and day beacons, and is perfect for downloading points of interest detail from Garmin's line of MapSource CD-ROMs.An extra-large display measuring 1.6"W x 2.2"H gives users a clear view of information, while a waterproof case means the GPS 76 will keep working well even if it's been submerged in water. Even more amazing, this unit will actually float if accidentally dropped in the water.

$125.00

4.5 (19 ratings)

(4.5 / 5.0)

The GPS 72 is a low-cost solution for land or marine navigation designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System (WAAS). The GPS 72 can provide position accuracy to less than three meters when receiving WAAS corrections. This rugged, waterproof, unsinkable GPS receiver offers a large, 4-level grayscale screen. It's designed as the next generation in basic, entry-level Garmin GPS.

$79.50

4.0 (26 ratings)

(4.0 / 5.0)

The GPSMAP 276C is right at home on any surface of your boat or even on the dash of your automobile. This portable plotter features a bright color TFT display for easy sunlight-readability. For land navigation, its auto routing capability allows you to select a destination and get turn-by-turn directions. You asked for voice prompt guidance, you’ve got it! When used with the optional 12-volt / speaker cable, the GPSMAP 276C will tell you when you need to turn and how much farther you need to go. In addition to built-in basemap detail, the GPSMAP 276C accepts data from MapSource CD-ROMs, including BlueChart for offshore detail, Recreational Lakes with Fishing Hot Spots for detail of selected inland lakes, and City Select for street-level maps. (City Select is included in an optional auto navigation accessory pack).

$746.99

2.5 (3 ratings)

(2.5 / 5.0)

The HDR 610 In-Dash Digital Depth Gauge offers reliable depth readings and customizable colors to complement the gauges already in your boat dash. Each HDR 610 comes with a black and whit face plate and trim ring¿you decide what looks best! Great for all types of boating, the HDR 610 reliably tracks the bottom, even at high speeds, with the additional benefit of both deep and shallow depth alarms. The rubber buttons and backlit display make it easy to use, day or night. In addition, the gauge is easy to install in any existing 2 1/8" gauge opening, it's easily wired to the ignition switch so it automatically powers on, and the transducer can be transom mounted. Or, you can purchase the HDR 610P and get a through hull puck transducer. Just as important, each HDR 610 gauge is built in the U.S. by Humminbird, so you count on it for years of dependable service.

$80.48

4.5 (25 ratings)

(4.5 / 5.0)

GARMIN 010-00543-00 GPSMAP 478 Chartplotter/GPS. Go from box to boat to dash with the portable and versatile GPSMAP 478. This combination color chartplotter and land navigator comes preloaded with U.S. marine charts utilizing elements of the latest BlueChart g2 technology, in addition to detailed street level mapping. Optional weather and sonar capabilities combined with the ability to conveniently add plug in data cards, let you easily add more maps and features/making this one incredible GPS navigator for land and sea. From curbside to dockside, the GPSMAP 478 has you covered /no downloads or computer required. Its built in marine charts utilize the latest BlueChart g2 technology and feature coverage for all U.S. coastal areas, including Alaska and Hawaii. Our g2 mapping technology offers a smoother, more fluid presentation on your screen. For road trips, the 478 along with its freshwater counterpart, the GPSMAP 378, come preloaded with City Navigator NT detailed street maps for North America and include automatic routing with voice guidance along with an industry leading database with more than six million points of interest/ including hotels, restaurants, gas stations, marinas, attractions and more. An included marine mount and automotive kit make it a snap to transfer the unit from boat to car.

$625.00

4.5 (2 ratings)

(4.5 / 5.0)

This chartplotter provides the brightest, sharpest, most colorful graphics you've ever seen on a 5-inch screen. See clearly as you navigate with the 545's crisp, sunlight-readable VGA display driven by a high-speed processor. This chartplotter offers exceptional detail, fast redraw rates, and the most realistic photo-enhanced cartography ever seen in this class of fixed-mount electronics.The 545 includes detailed offshore maps with Bluechart g2 coverage of the USA and Bahamas.The 545s comes with powerful dual frequency or dual beam sonar to clearly paint depth contours, fish targets, structure, etc. It's also CANet capable, allowing sounder data to be shared with other plotter displays on your boat.

$1,221.42

The GPSMAP 420 is a sleek, space-saving chartplotter that features an ultra-bright 4 QVGA display; built-in, satellite-enhanced worldwide basemap and simplified user operation. The 420 also has an SD card slot so you can add additional features with the optional BlueChart g2 Vision card.The 420's basemap contains worldwide satellite images in place of more traditional maps, and its SD card slot makes it easy to add additional maps without connecting to a computer. With fewer keys and a simple, intuitive interface, the 420 makes navigating your way through the water easy.Where applicable, the sounder version, GPSMAP 420s, comes with a powerful dual frequency transducer that clearly paints depth contours, fish targets and structure whether you're fishing in freshwater or off the coast. The 420 and 420s are also CANet compatible, so you can share sounder data with another chartplotter on your boat.

$535.70

4.5 (2 ratings)

(4.5 / 5.0)

FISHFINDER, 140 W/DUAL BEAM

$98.99

4.5 (3 ratings)

(4.5 / 5.0)

This mount is created specifically for the Earthmate PN series shape, for easy and secure attachment. Swing arm for easy attachment to windshield or dashboard.

$39.69