10 Best Waterproof Gps For Jet Ski 2026 in the United States

The Simrad NSS16 Evo3S stands out in the category of waterproof GPS for jet skis primarily due to its robust features and performance capabilities. With its full HD 16-inch LCD display, it ensures excellent screen visibility, even in bright sunlight, which is essential when navigating on water. The device's built-in GPS and preloaded C-MAP US Enhanced charts provide reliable navigation, making it a solid choice for users who venture into inland and coastal waters. The model's high-performance iMX 8 processor enhances its functionality by delivering faster response times and seamless transitions, which are beneficial when quick updates and adjustments are needed.

On the downside, its size may not be practical for all jet ski setups due to the space constraints typical of such vehicles. The dashboard mount option, while providing a secure attachment, may limit flexibility in positioning the screen for optimal viewing angles during rides. While the product is highly durable, its weight, over 8 kilograms, may also be a consideration in terms of handling and installation.

For jet ski users who prioritize advanced features like fish finding and vessel-wide integration, this device offers extensive capabilities, albeit at a size and price point that may be more aligned with larger or more stable vessels. The intuitive user interface, combining a touchscreen with a keypad, ensures ease of use in varied weather conditions, which is a positive aspect for on-water adventures. However, potential buyers should consider whether the scale and features of the NSS16 Evo3S match their specific jet ski needs and space limitations.

The Humminbird XPLORE 12 GPS Fish Finder stands out with its premium sonar technology, offering MEGA Side Imaging+ and MEGA Down Imaging+ for detailed fish detection, which could be particularly useful for those looking to maximize their fishing experience. The built-in GPS with Humminbird Basemap and additional map cards for US and Canada regions ensure comprehensive navigation support, suitable for riders exploring various waters. Real-time mapping with AutoChart Live is a valuable feature for creating personalized maps.

The 12-inch full HD touchscreen display promises excellent screen visibility, crucial for outdoor use, though its large size may not be ideal for all jet ski setups. The unit's connectivity options, including Ethernet and Bluetooth, along with compatibility with networks like NMEA 2000, enhance its versatility, allowing integration with other marine products which could appeal to tech-savvy users looking for a comprehensive system.

The user interface offers both touchscreen and keypad controls, providing flexibility, but this dual system might require a learning curve for some. Mounting options appear limited to tabletop, which may not accommodate all jet ski designs, potentially necessitating custom solutions. While the Humminbird XPLORE 12 excels in advanced mapping and sonar capabilities, those prioritizing adaptable mounting for jet skis might need to consider additional installation adjustments.

The Simrad NSS 4 is a 12-inch touchscreen chartplotter and fishfinder designed with sportfishing and cruising in mind. Its large, bright SolarMAX HD display offers excellent visibility in bright sunlight, which is a big plus for outdoor use on jet skis or boats. It combines touchscreen, rotary dial, and keypad controls, making it easier to operate even in wet conditions or while wearing gloves. The unit is powered directly by DC power, so it requires a wired connection rather than running on internal batteries, which means no worry about running out of battery during use but also less portability.

Simrad devices are generally built to handle marine environments, offering good durability against water and rough handling, which is critical for jet ski use. The device features advanced navigation options with C-MAP Discover X charts and support for multiple mapping formats, helping with precise route planning and real-time tracking on the water. It also includes built-in dual channel CHIRP sonar and Active Imaging HD, useful if you also want fishfinding capabilities. Mounting options include a rear mount dash kit and a gimbal bracket, allowing secure attachment to your jet ski’s dashboard or console.

The interface is modern, with a streamlined design that lets you customize screens and pin frequently used apps, making it user-friendly even for those not tech-savvy. A drawback is the need for direct DC power, which means this unit isn’t as portable or easy to quickly move between watercraft, and the size makes it a bit bulky for smaller jet skis. The Simrad NSS 4 is a durable, feature-rich chartplotter suited for jet ski riders who want a large, bright screen with strong navigation and fishfinder capabilities, as long as they can accommodate its wired power and size.