Imagine this: you’re out on the sparkling water, the sun is shining, and the gentle waves rock your boat. But then, a thick fog rolls in, and suddenly, you’re not sure which way is home. Or maybe you’re exploring a new coastline, eager to find that hidden cove, but you don’t want to get lost. That’s where a good GPS for your boat becomes your trusty co-pilot!
Choosing the right GPS for your boat can feel like navigating a maze. There are so many different brands, features, and prices to consider. It can be confusing to know what’s important and what’s just extra fluff. You want something reliable that won’t let you down when you need it most, but sorting through all the technical jargon can be a real headache.
Don’t worry, we’re here to help! In this post, we’ll break down everything you need to know about boat GPS systems. We’ll explain the key features to look for, discuss different types of devices, and share tips on how to pick the perfect one for your adventures. By the time you finish reading, you’ll feel confident in making a smart choice and be ready to sail with peace of mind.
Our Top 5 Gps For Boats Recommendations at a Glance
Top 5 Gps For Boats Detailed Reviews
1. Garmin 010-01870-00 Striker Plus 4 with Dual-Beam transducer
Rating: 9.2/10
The Garmin Striker Plus 4 with Dual-Beam transducer is a fantastic fishfinder for anglers of all levels. It helps you find more fish with its clear sonar images and easy-to-use design. You can see what’s under your boat like never before.
What We Like:
- The dual-beam transducer with Garmin CHIRP traditional sonar gives you super clear pictures. You can easily tell the difference between fish and underwater objects.
- You can create your own fishing maps with the built-in Quickdraw Contours software. It lets you map out areas with 1-foot contours for up to 2 million acres.
- The built-in GPS lets you mark favorite fishing spots (waypoints) and plan your routes. It also shows you your boat’s speed.
- Its bright, 4.3-inch screen is easy to see even in direct sunlight. The controls are simple and straightforward.
- The device is built tough for any fishing trip, no matter the weather or water conditions.
- It has Bluetooth connectivity, which is a neat bonus feature.
What Could Be Improved:
- The touch control method might not be everyone’s favorite, especially with wet hands. Some users prefer physical buttons for better tactile feedback.
- While the transmit power is decent at 200W (RMS), more experienced anglers might wish for higher power options for deeper water.
Overall, the Garmin Striker Plus 4 is a powerful and user-friendly fishfinder. It’s a great tool for anyone looking to improve their fishing success.
2. Garmin 010-01550-00 Striker 4 with Transducer
Rating: 9.5/10
The Garmin Striker 4 with Transducer is a fantastic tool for any angler looking to find more fish. This 3.5-inch GPS fishfinder uses CHIRP sonar technology to give you incredibly clear images of what’s beneath the water’s surface. It’s designed to be user-friendly with a simple, keyed interface, making it easy to operate even for beginners. Plus, it’s built tough with a water rating of IPX7, so it can handle splashes and rain.
What We Like:
- Clear Vu scanning sonar shows detailed images of fish and structure.
- The simple, keyed interface makes it very easy to use and set up.
- CHIRP sonar provides crisper fish arches and better target separation.
- The built-in flasher is great for ice fishing or vertical jigging.
- You can mark and navigate to your favorite fishing spots using the waypoint map.
- It offers a good maximum depth capability for both freshwater and saltwater.
What Could Be Improved:
- The display size of 3.5 inches might be a bit small for some users.
- While it has GPS, it doesn’t come with pre-loaded maps for navigation.
Overall, the Garmin Striker 4 is a powerful and easy-to-use fishfinder that will help you catch more fish. It’s a solid investment for anglers who want clearer sonar and simple operation.
3. Garmin 010-01872-00 STRIKER 5CV with Transducer
Rating: 9.1/10
Ready to take your fishing game to the next level? The Garmin STRIKER 5CV is a powerful fishfinder that helps you find more fish and explore new waters. Its bright 5-inch screen shows you everything clearly, even in direct sunlight. This device comes with a special transducer that uses CHIRP sonar. This means you get super clear pictures of what’s below your boat, showing you fish and the bottom structure in amazing detail. You can even create your own custom maps of your favorite fishing spots using the built-in Quickdraw Contours software. Plus, the GPS lets you mark where you found fish, plan your routes, and see how fast you’re going. It’s built tough for any kind of weather or water.
What We Like:
- It includes a transducer for both traditional and ClearVu scanning sonar, giving you great views of fish and the water below.
- The built-in Quickdraw Contours software lets you easily create and save your own maps with very detailed depth lines.
- The GPS feature is super helpful for marking spots, planning trips, and checking your boat’s speed.
- The 5-inch display is bright and easy to read, even when the sun is shining.
- It has a strong, rugged design that can handle all your fishing adventures.
What Could Be Improved:
- While it’s great for many, some advanced anglers might want more customization options.
- The initial setup might take a little time for those new to fishfinders.
This Garmin STRIKER 5CV is an excellent tool for any angler looking to improve their catch. It offers fantastic features in a user-friendly package.
4. Garmin GPSMAP 79sc
Rating: 8.8/10
The Garmin GPSMAP 79sc is a tough, waterproof handheld GPS made for the water. It floats, so you won’t lose it if it falls overboard. Its bright, clear screen is easy to see, even in the sun. This device comes with helpful maps already loaded, making it ready for your next adventure on the sea.
What We Like:
- It’s built tough and floats, so you don’t have to worry about it getting damaged or lost in the water.
- The screen is clear and bright, and the glass resists scratches and fog.
- It has a lot of memory to save all your favorite spots and routes.
- It uses many satellite systems for accurate location tracking, even in remote areas.
- It comes with preloaded BlueChart g3 coastal maps, which are great for boating.
- The built-in compass helps you know which way you’re going, even when you’re not moving.
- The battery lasts up to 20 hours, so it will keep working on long trips.
What Could Be Improved:
- The water resistance is at the unit level only, meaning it’s not meant to be submerged for long periods.
This GPS is a reliable tool for anyone who spends time on the water. Its sturdy design and useful features make it a great companion for your boating and coastal exploration needs.
5. Simrad GO9 XSE 9’’ Multifunctional Display with 83/200 Transom Mount Transducer and C-MAP Discover Charts
Rating: 9.1/10
The Simrad GO9 XSE is a powerful and versatile 9-inch multifunctional display that brings advanced navigation and fishfinding to your boat. This unit is packed with features like a built-in echosounder, GPS, and Wi-Fi, all displayed on a super-bright, multi-touch screen. It also connects to other marine electronics using NMEA 2000 and has a radar interface, making it a central hub for your onboard systems. The package includes a transom mount transducer for excellent fishfinding, pre-loaded C-MAP Discover charts for detailed navigation, and all the necessary cables and mounting hardware.
What We Like:
- The display is very bright and easy to see, even in sunlight.
- It has a user-friendly touchscreen that responds quickly.
- The built-in echosounder can show different types of sonar images like CHIRP, ForwardScan, Sidescan, and Downscan, which helps you find fish and see underwater structures clearly.
- Connecting to a Simrad radar is simple with the radar port.
- It integrates well with other marine electronics, autopilot, and engine systems via NMEA 2000.
- Built-in Wi-Fi allows you to mirror your phone or tablet screen on the display and download chart updates.
- The included C-MAP Discover charts cover US and Bahamas coastal areas and inland waters, providing excellent navigation detail.
What Could Be Improved:
- While the included transducer is good, upgrading to a more advanced one might be beneficial for serious anglers.
- The user interface, while generally good, can take a little time to learn all its features.
This Simrad GO9 XSE is a fantastic all-in-one solution for boaters who want advanced navigation and fishfinding capabilities. It offers a clear display and a wide range of features that enhance your time on the water.
Navigating the Waters: Your Guide to Choosing the Best GPS for Your Boat
When you’re out on the water, knowing exactly where you are is super important. A boat GPS is like your trusty co-captain, helping you get where you want to go safely and efficiently. This guide will help you pick the perfect GPS for your boating adventures.
1. Key Features to Look For
Screen Size and Brightness
A bigger screen is easier to see, especially when the sun is shining bright. Look for a screen that’s bright enough so you can read it even in direct sunlight. Some GPS units have screens that are easy to read from different angles, which is a bonus.
Map Options
Your GPS needs good maps! Most boat GPS units come with basic maps, but you can often buy more detailed ones for specific areas. Think about where you usually boat. Do you need detailed coastline maps, river maps, or lake maps? Some GPS units can also show things like depth and underwater structures, which are great for fishing.
Waterproofing
Boats get wet! It’s a must that your GPS is waterproof. Look for a rating like “IPX7,” which means it can handle being submerged in water for a short time. This protects it from rain, spray, and accidental splashes.
Connectivity
Some GPS units can connect to other devices on your boat, like your fishfinder or autopilot. This lets them share information, making your navigation smarter. Wi-Fi and Bluetooth are handy for updating maps or connecting to your phone.
Ease of Use
You want a GPS that’s easy to figure out. Buttons should be easy to press, and the menus should be simple to understand. A touchscreen can be nice, but make sure it works well even with wet hands.
2. Important Materials
Most boat GPS units are made with tough plastic that can handle the marine environment. The screen is usually made of strong, scratch-resistant glass. Good quality materials mean your GPS will last longer and stand up to the bumps and splashes of boating.
3. Factors That Improve or Reduce Quality
What Makes a GPS Better?
- High Resolution Screen: Clearer maps make it easier to see details.
- Fast GPS Receiver: A good receiver locks onto satellites quickly, so you get your position fast.
- Long Battery Life (for portable units): If you have a portable GPS, a long-lasting battery is essential.
- Regular Software Updates: Updates can add new features and improve performance.
What Can Make a GPS Worse?
- Flimsy Construction: If it feels cheap, it might not last.
- Dim Screen: A screen you can’t see in sunlight is frustrating.
- Outdated Maps: Old maps might not show new channels or hazards.
- Poor Waterproofing: Water damage can quickly ruin a GPS.
4. User Experience and Use Cases
For the Casual Boater
If you enjoy leisurely cruises on lakes or calm coastal waters, a simple, easy-to-use GPS with clear maps is perfect. It helps you stay on course and find your way back to shore.
For the Angler
Fishermen often need more. GPS units that show detailed underwater maps, depth soundings, and even sonar data are incredibly helpful for finding good fishing spots.
For the Offshore Explorer
If you venture into the open ocean, a robust GPS with excellent chart coverage, weather forecasting capabilities, and the ability to connect to other navigation systems is crucial for safety and efficient travel.
For the Kayaker or Paddleboarder
Portable, waterproof GPS units are great for smaller craft. They can help you explore new areas and ensure you don’t get lost, even on smaller waterways.
Frequently Asked Questions (FAQ)
Q: What is the most important feature in a boat GPS?
A: The most important feature is reliable and accurate positioning. You need to know exactly where you are.
Q: Do I need a GPS if my boat has a compass?
A: Yes. A compass only tells you which direction you are facing. A GPS tells you your actual location on Earth.
Q: Can I use a car GPS on my boat?
A: It’s not recommended. Car GPS units are not waterproof and do not have marine maps.
Q: How do I update the maps on my boat GPS?
A: Map updates are usually done through a computer using a USB drive or directly from the GPS unit via Wi-Fi, depending on the model.
Q: What does “waterproof rating” mean for a GPS?
A: It tells you how well the device can resist water. For example, IPX7 means it can survive being submerged in up to 1 meter of water for 30 minutes.
Q: How do I mount a boat GPS?
A: Most units come with a mounting bracket that allows you to attach them securely to your boat’s dashboard or console.
Q: Can a GPS help me avoid storms?
A: Some advanced GPS units can display weather radar and forecasts, which can help you plan around storms.
Q: Is it hard to learn how to use a boat GPS?
A: Most modern GPS units are designed to be user-friendly. Reading the manual and practicing a bit will make it easy.
Q: What is the difference between a chartplotter and a GPS?
A: A GPS receiver finds your location. A chartplotter uses that location to show you where you are on a map, often with other features like sonar.
Q: How long do boat GPS units typically last?
A: With proper care and by choosing a quality unit, a boat GPS can last for many years, often 5-10 years or more.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

Melody Smith is a passionate writer, outdoor enthusiast, and camping expert based in the Seattle Metropolitan Area. With a deep love for nature and adventure, she shares her personal experiences, tips, and insights on MyCampingPro.com. A seasoned camper and traveler, Melody combines her creative background in design and writing with her love for the great outdoors, offering practical advice and inspiring stories to help others make the most of their outdoor experiences. When she’s not exploring the wilderness, you can find her painting, collecting vintage treasures, or diving into a good book.