7 Best Anti-Glare Sun Hoods For Chartplotters For Sailors

High noon on the open water turns even the most advanced chartplotter screen into a frustrating, reflective mirror. Losing sight of critical navigation data during a complex approach is more than just an annoyance; it represents a genuine safety risk for any crew. Equipping a helm with a quality sun hood effectively eliminates this hazard, ensuring crisp, readable displays regardless of the sun’s angle.

Disclosure: As an Amazon Associate, this site earns from qualifying purchases. Thank you!

Nav-Shield Pro Hood: Best Overall Glare Buster

The Nav-Shield Pro stands as the gold standard for sailors who prioritize absolute clarity. Its rigid construction and deep side panels are engineered specifically to cut through intense tropical glare without sacrificing the unit’s airflow.

This hood excels because it balances depth with a low-profile design that does not obstruct the peripheral vision of the helmsman. It is the ideal choice for those navigating in high-latitude sun or reflective shallow-water environments where light bounces aggressively off the surface.

If reliability and maximum shade coverage are the primary goals, this is the definitive investment. It remains the top recommendation for serious cruisers who demand a “set it and forget it” solution for their primary navigation display.

Sailor’s Solutions Flexi-Visor: Most Versatile

When a cockpit layout is tight or the chartplotter is mounted in an awkward, non-standard position, rigid hoods often fail to fit. The Flexi-Visor utilizes a flexible, high-grade marine fabric that molds to the contours of various screen sizes.

This design thrives on sailboats with limited space where a bulky plastic hood might interfere with the movement of the crew. Its ability to fold flat against the console when not in use is a major advantage for smaller vessels or racers who want to reduce drag and clutter.

Consider the Flexi-Visor if the boat has a multi-purpose helm where equipment needs to be adjusted frequently. It offers the perfect compromise between shade protection and space-saving utility.

Raymarine Sun Cover: Best for Raymarine Units

Using manufacturer-specific accessories is rarely a mistake, especially when hardware integration is involved. The Raymarine Sun Cover is precision-molded to snap directly onto compatible units, providing a seamless factory aesthetic.

These covers are designed with the specific dimensions of the bezel in mind, meaning they seal tighter than most generic third-party options. Because they are constructed from UV-stabilized polymers, they resist the yellowing and cracking that often plagues cheaper aftermarket alternatives.

For any sailor operating a full Raymarine suite, this is the most logical choice. It provides the most consistent protection and will maintain the resale value of the electronics by shielding them from salt spray and harsh sunlight.

B&G Vulcan Sun Hood: Designed for B&G Displays

B&G displays are iconic for their crisp interface, but that screen technology can be unforgiving when hit by direct sunlight. This hood is purpose-built to frame the Vulcan series, effectively deepening the recess to keep the screen in the shadows.

Because the hood is designed to match the chassis geometry perfectly, it eliminates light leaks around the corners that often render generic hoods ineffective. The installation process is straightforward, requiring no modifications to the existing mounting bracket.

Owners of B&G electronics should prioritize this hood over universal options. It is an extension of the hardware rather than an afterthought, ensuring the user gets the best possible performance from the display in bright daylight.

Scanstrut Helm Pod Sun Cover: Best Integrated Fit

Many sailors house their chartplotters in Scanstrut Helm Pods to keep the cockpit organized. This dedicated sun cover is the only logical choice for that setup, as it is engineered specifically to clip onto the pod’s rim.

By creating a protected environment around the entire pod, this cover does more than just shield the screen; it provides a degree of protection for the buttons and knobs against direct UV degradation. It offers a clean, professional look that makes the helm appear finished and well-maintained.

If the navigation gear is already housed in a Scanstrut pod, there is no reason to look elsewhere. The fit is flawless, the durability is industry-leading, and it completes the cockpit hardware system perfectly.

Seaview Custom Sun Hood: Premium Custom Option

Not every chartplotter mount is off-the-shelf, and custom bridge layouts often require tailored solutions. The Seaview Custom Sun Hood provides a bespoke answer to complex mounting problems, utilizing high-quality materials that stand up to the most grueling marine conditions.

The build quality here is superior to mass-produced plastics, offering a robust, heavy-duty feel that inspires confidence in rough seas. Because these hoods are manufactured with specific dimensions, they minimize wind resistance and prevent the vibration issues common with cheaper, lighter visors.

This is the premium choice for owners of custom-refitted vessels or luxury yachts. While the cost is higher, the level of fit, finish, and long-term protection is unmatched in the marine industry.

Davis Instruments Screen-Snoot: Budget-Friendly Pick

Not every navigation setup requires a high-end, custom-fitted hood. The Davis Instruments Screen-Snoot is a functional, no-frills option that gets the job done for sailors on a budget or those looking for a quick, effective fix.

It uses a universal attachment system that works on a wide variety of flat-screen displays, making it an excellent fallback for older legacy units. While it may not win awards for aesthetics, its ability to block glare is surprisingly competent given the price point.

If the goal is simple utility without the need for a perfect aesthetic match, the Screen-Snoot is a reliable workhorse. It is a fantastic entry-level choice that proves one does not need to spend a fortune to significantly improve screen readability.

How to Measure Your Chartplotter for a Perfect Fit

Measurement errors are the leading cause of dissatisfaction with sun hood purchases. Before buying, measure the outer width and height of the display bezel, not just the active glass area.

• Check the clearance: Ensure that the hood will not interfere with any adjacent buttons, knobs, or autopilot controls.
• Account for mounting brackets: If the screen is mounted on a swivel or gimbal, ensure the hood has enough depth to clear the mount when tilted.
• Verify the depth: A deeper hood provides more shade but can restrict the viewing angle from the sides.

Always check the manufacturer’s installation manual for the display to see if there are specific mounting points or “lip” requirements. When in doubt, round up slightly for a custom-fit feel, but ensure the attachment method remains secure.

DIY Hoods vs. Store-Bought: What’s Best for You?

Crafting a DIY hood from flexible plastic or marine canvas can be a tempting project, but there are significant trade-offs to consider. While DIY allows for creative problem solving, it often lacks the UV-stabilization and structural integrity of store-bought gear.

Store-bought hoods are specifically designed to shed water and withstand the constant wind pressure of a moving boat. A poorly secured DIY hood can become a projectile or, worse, scratch the delicate anti-reflective coating on a modern chartplotter screen.

Use DIY methods only as a temporary, emergency stop-gap during a long cruise. For permanent installations, the materials and engineering found in professional hoods are essential for protecting the significant financial investment in marine electronics.

Installing & Caring For Your New Chartplotter Hood

Proper installation is the difference between a hood that lasts for years and one that blows off in a stiff breeze. Use the provided fasteners, and consider adding a small amount of marine-grade silicone to seal any screw holes against moisture intrusion.

Regular maintenance is simple but vital for longevity. Rinse the hood with fresh water after every outing to remove salt crystals, which act like sandpaper against the finish over time.

Once a season, apply a dedicated UV-protectant spray to prevent the plastic or fabric from fading and becoming brittle. Treating the hood with the same care as the chartplotter itself will ensure that the screen remains readable for seasons to come.

Selecting the right sun hood transforms the navigation experience, turning a squint-heavy chore into a clear, confident process. By matching the right hood to the specific display and helm environment, any sailor can regain control of their cockpit in even the harshest midday glare.