4 Best 16 Foot Jon Boat Covers for Every Need (2026)

Updated November 2026

Finding a 16 foot jon boat cover that actually fits your hull, survives wind and rain, and still lets you pull the boat on a trailer is harder than it sounds. Most covers are sold by length alone, but beam width, bow and stern height, motor cover design and fabric weight all decide whether a cover stays tight or flaps itself to pieces after one storm. This guide compares four well-known options against those criteria: fabric denier and coating, fit and beam range, whether a motor cover is included, and how well each suits trailer storage, dock storage or mooring.

Our Top Picks

Quick Comparison

Product	Best for	Key feature
Fuprosico 1200D Trailerable Jon Boat Cover 16ft with Motor Cover	Trailer storage and general all-round use	1200D fabric, air vents, beam fit up to 75 in
Mionovity 1200D Heavy Duty Waterproof Boat Cover 16-18.5ft	Mooring and long-term storage	Heavy-duty 1200D canvas, fits 16 to 18.5 ft hulls
YimSting Jon Boat Cover 16ft with Motor Cover	Owners who want a dedicated motor cover	Marine-grade polyester, beam width up to 75 in
420D Jon Boat Cover 16ft Waterproof Trailerable Upgraded Version	Light use and tighter budgets	Lighter 420D fabric with added fixing accessories

Fuprosico 1200D Trailerable Jon Boat Cover 16ft with Motor Cover

Best for: Trailer storage and general all-round use

This cover suits owners who keep a 16-foot jon boat on a trailer in the driveway or a yard and want one cover that handles rain, wind and sun without much fuss. The listing describes a 1200D fabric, air vents to reduce trapped moisture, and a beam fit up to 75 inches.

Key specs

• Length class: 16 ft
• Fabric: 1200D waterproof fabric (per listing)
• Beam width fit: up to 75 in
• Includes a motor cover (per listing)
• Gray color

Pros

• Air vents are intended to limit condensation under the cover.
• Listing mentions a hurricane-proof tie-down system for wind.
• Motor cover is included, so the outboard is covered too.

Cons

• Gray color shows dirt and tree sap more quickly than darker shades.
• Trailer owners should measure bow and stern height before ordering, as fit depends on the hull profile.

Bottom line: A strong first choice for owners who trailer their boat and want a balanced cover with vents, a motor cover and wind tie-downs.

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Mionovity 1200D Heavy Duty Waterproof Boat Cover 16-18.5ft

Best for: Mooring and long-term storage

Owners who leave the boat in a slip, on a mooring or stored outdoors for months will care most about a heavy fabric that resists UV and standing water. This cover is marketed for 16 to 18.5 foot bass, fishing, runabout and bowrider hulls, which makes it a practical choice if you may upgrade hulls later.

Key specs

• Length range: 16 to 18.5 ft
• Fabric: 1200D heavy-duty waterproof canvas (per listing)
• Includes a motor cover (per listing)
• Black color

Pros

• Wider length range gives some margin if your hull measures between sizes.
• Heavy 1200D fabric suits long outdoor exposure.
• Dark color helps reduce visible fading in direct sun, according to general owner feedback on dark covers.

Cons

• Heavier fabric is harder to fold and handle alone.
• Covers sized for a range can feel looser than one cut for a single hull length.

Bottom line: Best for owners who moor or store the boat outdoors for long periods and want a durable, heavy fabric with some size flexibility.

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YimSting Jon Boat Cover 16ft with Motor Cover

Best for: Owners who want a dedicated motor cover

If your outboard stays on the transom year-round, the motor cover matters as much as the hull cover. This model is described as a trailerable replacement cover with a motor cover, built from marine-grade polyester in a 1200D weight.

Key specs

• Length class: 16 ft
• Fabric: 1200D marine-grade polyester (per listing)
• Beam width fit: up to 75 in
• Includes a motor cover (per listing)
• Black color

Pros

• Marine-grade polyester is a common material choice for boat covers because it resists UV breakdown.
• Black color hides dirt better than lighter shades.
• Replacement design suits owners who need to swap out a worn cover.

Cons

• Dark fabric absorbs more heat in summer sun, which some owners notice under a closed cover.
• Fit depends on accurate beam and height measurements, so check them before buying.

Bottom line: A good match for owners who keep the motor mounted and want a full cover set with a matching motor cover.

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420D Jon Boat Cover 16ft Waterproof Trailerable Upgraded Version

Best for: Light use and tighter budgets

This is the lighter option in this group. A 420D fabric is thinner than the 1200D covers above, which makes it easier to handle and generally less costly. It suits owners who use the boat a few weekends a season and store it in a garage, carport or under a shelter.

Key specs

• Length class: 16 ft
• Fabric: 420D waterproof fabric (per listing)
• Includes additional fixing accessories (per listing)
• Designed for trailerable use

Pros

• Lighter fabric is easier to fold and store.
• Upgraded version includes extra fixing accessories for securing the cover.
• Suitable for sheltered or occasional outdoor storage.

Cons

• Thinner fabric generally wears faster than 1200D material under constant sun and wind.
• Owners storing the boat uncovered outdoors for long periods may want a heavier cover.

Bottom line: A sensible pick for occasional use and sheltered storage, but less suited to year-round exposure.

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Buying Guide

Fabric weight and denier

Denier measures the thickness of the yarn used to weave the fabric. Higher numbers, such as 1200D, usually mean a heavier, more abrasion-resistant cover than 420D. For year-round outdoor storage, heavier fabric generally holds up better. For sheltered or occasional use, lighter fabric is easier to handle.

Good picks for this: Fuprosico 1200D Trailerable Jon Boat Cover 16ft with Motor Cover; 420D Jon Boat Cover 16ft Waterproof Trailerable Upgraded Version

Beam width and hull fit

Measure the widest point of the hull (beam) and the height from the deck to the top of the bow and stern. Several listings in this group cite a beam fit up to 75 inches. A cover that is too narrow will not close, and one that is too loose will flap and trap water.

Good picks for this: YimSting Jon Boat Cover 16ft with Motor Cover; Mionovity 1200D Heavy Duty Waterproof Boat Cover 16-18.5ft

Motor cover inclusion

An outboard exposed to rain and sun will age faster than the rest of the boat. Check whether the cover includes a motor cover or whether you need a separate one. Covers that include a motor cover save you a second purchase and keep the cover set matched.

Good picks for this: Fuprosico 1200D Trailerable Jon Boat Cover 16ft with Motor Cover; YimSting Jon Boat Cover 16ft with Motor Cover

Ventilation and condensation

A tightly sealed cover can trap moisture, which leads to mildew and a musty smell. Look for air vents or a design that allows airflow. Vents are especially useful for stored boats in humid climates.

Good picks for this: Fuprosico 1200D Trailerable Jon Boat Cover 16ft with Motor Cover

Wind and tie-down systems

Wind can lift an improperly secured cover and tear it. Check for built-in straps, grommets or fixing accessories. Many owners add extra tie-downs in windy areas. Pair the cover with a sturdy trailer or stand so the boat stays put.

Good picks for this: Fuprosico 1200D Trailerable Jon Boat Cover 16ft with Motor Cover; 420D Jon Boat Cover 16ft Waterproof Trailerable Upgraded Version

Color and UV exposure

Dark colors absorb more heat but often hide dirt and mildew stains better. Lighter colors reflect more sunlight but show marks more readily. Pick the shade that matches your storage setup and how often you will clean the cover.

Good picks for this: Mionovity 1200D Heavy Duty Waterproof Boat Cover 16-18.5ft; YimSting Jon Boat Cover 16ft with Motor Cover

Care and cleaning

Rinse the cover with fresh water and a mild soap, and let it dry completely before folding. Avoid harsh detergents, which can strip coatings. Store the cover dry, and inspect seams and grommets each season. Manufacturers generally recommend these basic steps, and you should follow the instructions supplied with your cover.

Good picks for this: Mionovity 1200D Heavy Duty Waterproof Boat Cover 16-18.5ft; 420D Jon Boat Cover 16ft Waterproof Trailerable Upgraded Version

FAQ

Will a 16 foot jon boat cover fit a 17 foot boat?

Some covers list a range, such as 16 to 18.5 feet, which may fit a slightly longer hull. Still, check the beam and bow height measurements, since length alone does not guarantee a snug fit.

Do I need a separate motor cover?

Not always. Some listings include a motor cover, while others do not. If your outboard stays mounted outdoors, a motor cover is worth considering to limit UV and rain exposure.

How do I measure my jon boat for a cover?

Measure the overall length, the widest beam, and the height from the deck to the top of the bow and stern. Compare these numbers with the sizing details in each listing before ordering.

Is a 1200D cover better than a 420D cover?

Generally, 1200D fabric is heavier and more abrasion-resistant, which suits year-round outdoor storage. A 420D cover is lighter and easier to handle, suited to sheltered or occasional use.

How do I keep a boat cover from trapping moisture?

Choose a cover with air vents, let the boat and cover dry before storing, and avoid folding a damp cover. Good airflow helps limit mildew.

Can a boat cover stay on through winter?

Many owners leave covers on through the winter, but heavy snow and standing water can stress any cover. Remove snow, keep the cover taut, and check tie-downs regularly. Consult a marine professional for guidance specific to your climate.

Should I hire a professional to fit the cover?

Most owners can fit a jon boat cover alone with a second person. If you are unsure about trailer tie-downs or wind exposure, a marina or boat service technician can advise.

Conclusion

For most owners who trailer a 16-foot jon boat, the Fuprosico 1200D Trailerable Jon Boat Cover 16ft with Motor Cover offers a balanced combination of heavy fabric, air vents and an included motor cover. Owners who moor or store the boat outdoors for long periods may prefer the Mionovity 1200D Heavy Duty Waterproof Boat Cover 16-18.5ft for its durable canvas and size range. The YimSting Jon Boat Cover 16ft with Motor Cover suits those who want a matched motor cover set, while the 420D Jon Boat Cover 16ft Waterproof Trailerable Upgraded Version is a practical choice for light, sheltered use. Measure your hull before ordering, and match the fabric weight to how long the boat will sit outside.

Sources

• Recreational boating safety guidance, including boat storage, maintenance and weather-preparedness information (uscg.mil)
• Industry standards and resources for recreational marine equipment and boat care
• Boat owner guidance on covers, storage, winterization and maintenance (boatus.org)

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