5 Best Waterproof Covers for Boat Picks Compared (2026)
Compare 5 waterproof cover for boat options by size, fabric and fit. See which heavy-duty boat cover suits your hull, trailer and storage needs.
Updated November 2026
Finding a waterproof cover for boat use is less about picking the thickest fabric and more about matching the cover to your hull shape, length, beam width and storage setup. A cover that is too loose will flap and chafe in wind, while one that is too tight can tear at the seams or trap moisture underneath. For this roundup we compared five heavy-duty covers on the points that matter most to owners: fabric denier and coating, fit range for V-hull and bass boat profiles, seam construction, UV resistance, wind control and trailerability. Everything here is based on manufacturer specifications and patterns that owners commonly report, not on hands-on testing.
Our top picks at a glance
- 1
TOP CHOICEBest overallHAHASOLE Waterproof 20-22FT Boat Cover, 1200D Heavy Duty Trailerable CoverView on Amazon - 2
TOP CHOICEBest for thick-fabric durabilityKipiea 1300D Boat Cover – Heavy Duty Waterproof Boat Covers and Motor CoverView on Amazon - 3
TOP CHOICEBest for smaller boatsHAHASOLE Waterproof 17-19FT Boat Cover, 1200D Heavy Duty Trailerable CoverView on Amazon - 4
Best for wide bass boatsNEVERLAND Boat Cover Waterproof Heavy Duty Bass Boat Cover 20-22 ftView on Amazon - 5
Best for V-hull and multi-hull fishing boatsHoronaxo Boat Cover, 16-18.5ft 900D Waterproof V Tri HullView on Amazon
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| HAHASOLE Waterproof 20-22FT Boat Cover | Larger ski and bass boats | 1200D Oxford fabric with double stitching |
| Kipiea 1300D Boat Cover | Owners wanting maximum fabric weight | 1300D fabric with double PU waterproof coating |
| HAHASOLE Waterproof 17-19FT Boat Cover | Mid-size V-hull and fishing boats | Trailerable design with elastic hem |
| NEVERLAND Boat Cover Waterproof Heavy Duty Bass Boat Cover | Wide bass tracker hulls | 102-inch beam fit with marine-grade UV protection |
| Horonaxo Boat Cover 16-18.5ft 900D | Tri-hull and V-hull fishing boats | 900D fabric with windproof design |
HAHASOLE Waterproof 20-22FT Boat Cover, 1200D Heavy Duty Trailerable Cover
HAHASOLE Waterproof 20-22FT Boat Cover, 1200D Heavy Duty Trailerable Cover | Marine Grade Oxford Fabric, UV & Tear Resistant, Double Stitching, Elastic Hem, Fits V-Hull/Ski Boat/Bass Boat/Fishing Boat
Best for: Larger ski boats and bass boats in the 20 to 22-foot range that stay outdoors or on a trailer.
This cover suits owners who want a balance of fabric weight, fit range and trailer compatibility without moving into the most expensive construction. It is built for boats where overall length, not beam, is the primary sizing concern.
Key specs
- Fabric: 1200D marine-grade Oxford
- Fit range: 20 to 22 feet overall length
- Construction: double stitching at stress points
- Hem: elastic, for a snugger fit under wind
Pros
- Heavy denier fabric handles repeated weather exposure well
- Elastic hem helps keep the cover seated on the hull
- Double stitching reduces seam failure at high-load points
Cons
- Sizing runs by length, so beam and tower height should be measured separately
- Heavier than lighter-denier covers, which can be harder to fold for storage
Bottom line: A strong first choice for owners of 20 to 22-foot boats who want durable, trailerable protection.
View on AmazonKipiea 1300D Boat Cover – Heavy Duty Waterproof Boat Covers and Motor Cover
Kipiea 1300D Boat Cover – Heavy Duty Waterproof Boat Covers and Motor Cover, Double PU Waterproof, Fits V-Hull, Fish & Ski, Pro-Style, Fishing, Bass Boats (16'-18.5' Long X 94" Wide)
Best for: Owners who want the heaviest fabric in this group for long outdoor storage.
This is the pick for boats that sit exposed through a full season or more, where abrasion from wind and debris is a bigger concern than ease of handling. It is listed for 16 to 18.5-foot boats with a 94-inch beam.
Key specs
- Fabric: 1300D with double PU waterproof coating
- Fit range: 16 to 18.5 feet long, 94-inch wide
- Includes a motor cover option in the product line
Pros
- Thick 1300D fabric resists abrasion well for extended outdoor use
- Double PU coating supports water resistance in wet climates
- Fit information is clearly stated for common fishing and bass hulls
Cons
- Heavy fabric is more cumbersome to fold and lift alone
- Best suited to boats within its stated length and beam range
Bottom line: Best for owners who prioritize fabric weight and long-term outdoor exposure over light handling.
View on AmazonHAHASOLE Waterproof 17-19FT Boat Cover, 1200D Heavy Duty Trailerable Cover
HAHASOLE Waterproof 17-19FT Boat Cover, 1200D Heavy Duty Trailerable Cover | Marine Grade Oxford Fabric, UV & Tear Resistant, Double Stitching, Elastic Hem, Fits V-Hull/Ski Boat/Bass Boat/Fishing Boat
Best for: Mid-size V-hull, ski and fishing boats in the 17 to 19-foot range.
This is the same construction family as the 20 to 22-foot version, sized for slightly shorter hulls. It suits owners who want a trailerable cover that stays manageable in size during install and removal.
Key specs
- Fabric: 1200D marine-grade Oxford
- Fit range: 17 to 19 feet overall length
- Construction: double stitching with elastic hem
Pros
- Sized for common mid-length hulls, reducing excess fabric in wind
- Elastic hem supports a secure fit around the hull
- Easier to handle than heavier-denier covers
Cons
- Not intended for boats outside its stated length range
- Owners with high-sided hulls should confirm height clearance
Bottom line: A practical choice for owners of 17 to 19-foot boats who want a trailerable, well-fitting cover.
View on AmazonNEVERLAND Boat Cover Waterproof Heavy Duty Bass Boat Cover 20-22 ft
NEVERLAND Boat Cover Waterproof Heavy Duty Bass Boat Cover 20-22 ft Black | 20ft-22ft Long X 102" Beam Width Bass Tracker Boat, Heavy Duty, UV, Tear-Resistant Marine Grade Boat Tarp
Best for: Wide bass tracker hulls where beam width is the main fit challenge.
Many bass boats are wider than they are long in proportion to their deck and console, so beam matters as much as length. This cover is listed with a 102-inch beam width to accommodate that profile.
Key specs
- Fit range: 20 to 22 feet long, 102-inch beam
- Marine-grade UV and tear-resistant fabric, per listing
- Black color, for owners who want a low-profile look
Pros
- Beam width sizing suits wider bass tracker profiles
- UV and tear-resistant construction supports outdoor storage
- Covers the full footprint of longer bass hulls
Cons
- Wider sizing can allow more wind lift if not secured well
- Owners should verify the listing against their exact beam measurement
Bottom line: Best for owners of wide bass tracker boats who need beam-specific fit.
View on AmazonHoronaxo Boat Cover, 16-18.5ft 900D Waterproof V Tri Hull
Horonaxo Boat Cover, 16-18.5ft 900D Waterproof V Tri Hull, 94 in Beam Width | Thick 900Den for Oxford Waterproof Fabric, Heavy Duty, Trailerable, Windproof, Fits V-Hull and Multi-Hull Fishing Boats
Best for: V-hull and tri-hull fishing boats in the 16 to 18.5-foot range that need a lighter, windproof cover.
This cover uses lighter 900D fabric than the 1200D and 1300D options, which can make handling easier. It is listed for multi-hull fishing boats with a 94-inch beam.
Key specs
- Fabric: 900D waterproof Oxford
- Fit range: 16 to 18.5 feet long, 94-inch beam
- Designed with windproof features for V and tri-hull shapes
Pros
- Lighter fabric is easier to lift and fold than heavier covers
- Specifically listed for V-hull and tri-hull profiles
- Windproof design suits open water storage
Cons
- Lighter denier may show wear sooner under heavy sun or abrasion
- Less suited to long exposed storage than 1200D or 1300D options
Bottom line: A good fit for fishing boat owners who value easier handling and a windproof fit for shorter seasons.
View on AmazonBuying Guide
Fabric Denier and Coating
Denier describes fabric thickness and weave density. Higher numbers, such as 1200D or 1300D, generally mean heavier material that resists abrasion better, while 900D covers are lighter and easier to handle. Check whether the cover specifies a waterproof coating such as PU, since coatings affect how the fabric sheds water over time.
Good picks for this: Kipiea 1300D Boat Cover, HAHASOLE Waterproof 20-22FT Boat Cover
Length and Beam Fit
Measure overall length from bow to stern and beam at the widest point, then compare both to the listing. Bass boats and tracker hulls often need more beam allowance than length alone suggests. A cover sized only by length can fit poorly across a wide hull.
Good picks for this: NEVERLAND Boat Cover Waterproof Heavy Duty Bass Boat Cover, Kipiea 1300D Boat Cover
Hull Shape
V-hull, tri-hull and flat-bottom boats have different profiles. Covers labeled for V-hull or multi-hull shapes usually include shaping that reduces sagging at the bow. Check whether the cover is designed for the hull type you own.
Good picks for this: Horonaxo Boat Cover 16-18.5ft 900D, HAHASOLE Waterproof 17-19FT Boat Cover
Seams and Hem Design
Double stitching at stress points helps prevent seam failure, which is one of the most common ways covers fail. An elastic hem or adjustable tie-down system keeps the cover snug in wind. Look for reinforced grommets or straps where the cover meets the trailer or ground.
Good picks for this: HAHASOLE Waterproof 20-22FT Boat Cover, HAHASOLE Waterproof 17-19FT Boat Cover
Ventilation and Moisture Control
A fully sealed waterproof cover can trap condensation underneath, which may promote mildew on upholstery and metal. Some owners add vents or pair the cover with a moisture absorber. Covers that shed water while still allowing airflow often handle humid climates better.
Good picks for this: Kipiea 1300D Boat Cover, Horonaxo Boat Cover 16-18.5ft 900D
Trailerability and Handling
If you remove the cover after every trip, weight and folded size matter. Lighter fabrics are easier to handle alone, while heavier covers offer more durability for long-term storage. Think about how often you will install and remove the cover before choosing a denier.
Good picks for this: Horonaxo Boat Cover 16-18.5ft 900D, HAHASOLE Waterproof 17-19FT Boat Cover
Care and Storage Life
Rinse the cover periodically to remove salt, sand and debris, and let it dry fully before folding to reduce the risk of mildew. Avoid high-pressure washing that can strip coatings. Store folded covers in a dry location out of direct sun.
Good picks for this: Kipiea 1300D Boat Cover, NEVERLAND Boat Cover Waterproof Heavy Duty Bass Boat Cover
FAQ
What does waterproof mean for a boat cover?
A waterproof boat cover is made from fabric with a coating or treatment that sheds water rather than absorbing it. Look for specifications that mention a waterproof coating, such as PU, rather than only a fabric name.
How do I know what size boat cover to buy?
Measure your boat’s overall length and widest beam, then compare both to the fit range in the listing. Allow for the height of any console, T-top or tower, since these affect how the cover sits.
Is a heavier denier always better?
Heavier denier generally means more abrasion resistance, but it also adds weight and makes folding harder. For short seasons or frequent removal, a lighter cover may be more practical.
Should I use a boat cover with a trailer?
Many covers are described as trailerable, meaning they are designed to stay on during trailer transport. Confirm this in the product description and secure the cover with straps before towing.
How do I keep a waterproof cover from trapping moisture?
Let the cover and boat dry before storage, and consider ventilation or a moisture absorber in enclosed areas. Covers that allow some airflow can reduce condensation issues.
Can I leave a boat cover on all year?
Many owners do leave covers on through storage seasons, but check the cover regularly for loose straps, wear and trapped water. For specific storage advice, consult your boat manufacturer or a qualified marine service professional.
Conclusion
For most owners of 20 to 22-foot boats, the HAHASOLE 20-22FT cover offers a balanced mix of fabric weight and trailerable design. Owners who want the heaviest fabric for long outdoor storage should consider the Kipiea 1300D. The HAHASOLE 17-19FT suits mid-size hulls, the NEVERLAND cover fits wide bass tracker boats, and the Horonaxo 900D is a lighter option for V-hull and tri-hull fishing boats. Measure your hull carefully and match length and beam to the listing before you buy.
Sources
- Product safety guidance relevant to storage and handling of outdoor equipment (cpsc.gov)
- Boating safety resources and recommended practices for vessel storage and maintenance (uscg.mil)
- Information on UV exposure and outdoor material durability (nps.gov)
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