Buying a boat cover is not simply about finding a piece of fabric that fits over your boat. The right cover needs to protect your investment from Australia's sun, rain, moisture, dust, salt, dirt and the demands of towing.
With so many options available — universal covers, custom boat covers, storage covers, travel covers, waterproof fabrics and breathable marine materials — choosing the right one can quickly become confusing.
So, what is the best boat cover to buy?
The answer depends on your boat, how you use it, where you store it and the level of protection you expect.
This complete boat cover buying guide explains what to look for before purchasing, so you can make a more informed decision and choose a cover that provides long-term protection.
What Should You Look for in a Boat Cover?
Before buying a boat cover, consider these eight factors:
- Boat size and exact measurements
- Custom fit vs universal fit
- Storage vs towing requirements
- Fabric quality and marine-grade construction
- UV resistance
- Water resistance and breathability
- Stitching, fastening and overall construction
- Australian conditions and long-term durability
A high-quality boat cover should match your boat and its intended use rather than simply being the cheapest or heaviest option available.
1. Start With the Right Fit
One of the most important decisions is getting the fit right.
A cover that is too loose can move excessively in wind and during towing. A cover that is too tight may place unnecessary stress on the fabric, seams and fastening points.
A properly fitted cover should:
- Follow the shape of the boat
- Provide appropriate coverage
- Accommodate the boat's key components
- Remain secure during use
- Reduce unnecessary movement
- Allow appropriate water runoff
This is where custom boat covers can provide a significant advantage over generic universal covers.
A custom cover can be developed around the boat's specific dimensions and configuration rather than relying on a one-size-fits-many design.
Before ordering, it is important to take accurate measurements. Read our guide on how to measure your boat for a perfect-fit boat cover to understand which measurements you need.
Before you buy:
Know your:
- Boat make
- Boat model
- Model year
- Overall length
- Beam
- Height where relevant
- Windscreen configuration
- Bimini or tower configuration
- Accessories and fittings
If you are unsure about measurements, speak with the cover manufacturer before ordering.
2. Custom Boat Cover vs Universal Boat Cover
This is one of the biggest buying decisions.
Universal boat covers
Universal covers are designed to fit a range of boat shapes and sizes.
They can be useful when:
- You need a basic temporary cover
- Your boat has a relatively simple configuration
- Budget is the main consideration
- The cover is primarily for occasional storage
However, the compromise is usually fit.
Custom boat covers
Custom covers are designed around a specific boat or model configuration.
They can provide:
- Better overall fit
- More precise coverage
- Better accommodation around boat features
- A cleaner appearance
- Reduced excess fabric
- A more secure fit
For a valuable boat that is regularly stored outdoors or transported, the additional investment in a custom cover can make sense.
If you're buying a cover to protect your boat for years rather than just a season, fit should be treated as an investment, not an afterthought.
If your boat has a unique layout or you cannot find a suitable model-specific cover, explore custom boat covers from Covercraft designed around your boat's configuration.
3. Are You Buying a Storage Cover or Travel Cover?
Not every boat cover is designed for towing.
This is an important distinction that buyers sometimes overlook.
Storage Covers
Storage covers are primarily intended to protect a boat while it is stationary.
They can help protect against:
- UV exposure
- Rain
- Dust
- Dirt
- Bird droppings
- Tree sap
- General outdoor debris
If your boat is stored at home, at a marina or under outdoor conditions, a quality storage cover can provide valuable protection.
Travel Covers
Travel covers are designed with towing in mind.
During road travel, a cover can experience:
- Wind pressure
- Vibration
- Road debris
- Repeated movement
- High-speed airflow
Therefore, a travel cover needs appropriate fabric strength, secure fastening, strong construction and a suitable fit.
When towing or operating your boat, always follow the applicable safety requirements and check official guidance from the Australian Maritime Safety Authority (AMSA)
Important:
Never assume that a storage cover is automatically suitable for highway towing.
Always check whether the specific cover is designed and approved for the intended application.
If your boat is regularly transported by road, see Covercraft's custom boat travel covers designed for towing, storage and year-round protection.
4. Choose the Right Boat Cover Fabric
The fabric is one of the biggest factors affecting a cover's long-term performance.
A quality marine cover should be selected based on:
- UV resistance
- Water resistance
- Breathability
- Tear resistance
- Abrasion resistance
- Colour retention
- Flexibility
- Intended use
For Australian conditions, UV performance is particularly important.
Learn more about the fabrics, UV protection, breathability and manufacturing technology used in Covercraft covers in our marine-grade materials and boat cover technology guide.
Your boat cover may spend hundreds or thousands of hours exposed to sunlight, depending on how and where your boat is stored.
A premium marine-grade fabric can provide a better balance of protection, durability and outdoor performance than basic outdoor fabric.
5. Waterproof vs Water-Resistant: What Is Better?
Many buyers search for a waterproof boat cover because they want maximum protection from rain.
But waterproofing alone isn't the only consideration.
A boat cover also needs to manage moisture and condensation appropriately.
A high-quality marine cover should provide effective water protection while maintaining suitable breathability for the intended application.
For a deeper comparison, read our guide to waterproof vs water-resistant boat covers before choosing your fabric.
This is particularly important when a boat remains covered for extended periods.
The buying question shouldn't simply be:
"Is this cover waterproof?"
Instead ask:
"How does this fabric manage rain, moisture, condensation and airflow over long periods?"
That gives you a much better indication of whether the cover is suitable for your boat.
6. Don't Ignore UV Protection
Australian sunlight can be tough on outdoor fabrics and boat interiors.
UV exposure can contribute to:
- Fabric fading
- Material degradation
- Interior fading
- Cracking or deterioration of exposed surfaces
- Premature ageing
When comparing boat covers, look for fabrics specifically developed for outdoor and marine environments.
A cover that provides good UV protection can help reduce the amount of direct sunlight reaching the boat and its interior.
For boats stored outdoors regularly, UV resistance should be considered a core buying requirement rather than an optional feature.
For more information, see our guide to UV protection for boats in Australia and how prolonged sun exposure can affect your boat and cover.
7. Check the Construction — Not Just the Fabric
Two covers can use similar fabrics and still perform very differently.
Why?
Because construction matters.
Look at:
Stitching
Quality stitching helps the cover withstand repeated use and environmental stress.
Seams
Seam construction influences durability and water management.
Fastening
A good fastening system helps keep the cover secure and correctly positioned.
Reinforcement
High-stress areas may require additional reinforcement depending on the design.
Pattern and fit
A well-developed pattern can make a significant difference to how the cover performs.
Premium fabric + poor construction = poor investment.
The entire cover needs to work as a system.
For a more detailed maintenance routine, read our Boat Cover Maintenance Guide for Maximum Lifespan.
8. Consider Your Boat's Configuration
Modern boats aren't simply an empty hull.
Your boat may have:
- Wakeboard towers
- Bimini tops
- Windscreens
- Navigation lights
- Targa structures
- Rails
- Cleats
- Outboards
- Fishing equipment
- Accessories
- Custom fittings
These features affect how a cover should be designed.
A generic cover may struggle to accommodate unusual or model-specific components.
A custom boat cover can be designed around the boat's actual configuration, creating a more precise solution.
9. What Boat Cover Size Do You Need?
Boat cover size shouldn't be selected from length alone.
Two boats with the same overall length can have very different:
- Beam widths
- Windscreens
- Deck layouts
- Towers
- Bimini configurations
- Bow and stern shapes
Before purchasing, confirm the manufacturer's sizing requirements.
If the manufacturer asks for measurements, provide accurate measurements rather than estimating.
A useful rule:
The better the measurements, the better the opportunity for a proper fit.
If you're buying a custom cover, the manufacturer may also need model-specific information and details about your boat's configuration.
10. How Much Should You Spend on a Boat Cover?
Boat covers vary considerably in price.
The cheapest option isn't necessarily the best value, especially if your boat is a significant investment.
Instead of comparing only the initial purchase price, consider:
- Fabric quality
- Expected lifespan
- Fit
- Intended use
- UV protection
- Water resistance
- Construction quality
- Towing suitability
- Replacement cost
A low-cost cover that needs frequent replacement may ultimately cost more than a premium cover designed for long-term use.
Think about total value:
Purchase price + durability + protection + replacement frequency
rather than price alone.
11. What Is the Best Boat Cover for Australian Conditions?
There isn't one universal answer because Australian conditions vary between regions.
However, a quality boat cover should be selected with the local environment in mind.
Australian boat owners may encounter:
- Strong UV exposure
- Heavy rain
- Coastal salt
- Humidity
- Dust
- Heat
- Wind
- Road debris during towing
This makes marine-grade fabric, UV resistance, appropriate water protection, breathability and durable construction important considerations.
For broader Australian boating industry information and resources, you can also refer to the Boating Industry Association.
If you regularly use your boat in coastal areas, also consider how the cover and hardware will perform around salt exposure.
12. How Long Should a Boat Cover Last?
There is no single lifespan that applies to every boat cover.
Longevity depends on:
- Fabric quality
- UV exposure
- Weather
- Frequency of use
- Towing frequency
- Cleaning and maintenance
- Storage conditions
- Installation
- Overall construction
A cover that is constantly exposed to Australian sun and regularly used for towing will experience more stress than one kept indoors.
Boating requirements can also vary by state, so boat owners should check their relevant local marine safety agency for applicable requirements. AMSA's state and territory marine safety agencies
13. How to Maintain Your Boat Cover
Even premium boat covers benefit from proper care.
Regularly:
- Remove dirt and debris
- Clean according to the fabric manufacturer's instructions
- Allow the cover to dry appropriately
- Check seams and fastening points
- Inspect for signs of abrasion
- Avoid storing a wet cover for extended periods
Don't use harsh cleaning chemicals unless they are specifically recommended for the fabric.
Regular maintenance can help preserve both appearance and performance.
14. Common Boat Cover Buying Mistakes
Avoid these common mistakes when purchasing a boat cover.
Mistake 1: Buying based only on price
Cheap doesn't always mean good value.
Mistake 2: Choosing the wrong size
A cover that doesn't fit properly may provide inadequate protection.
Mistake 3: Using a storage cover for towing
Not every cover is designed for road travel.
Mistake 4: Ignoring UV resistance
Sun exposure can be one of the biggest challenges for outdoor boat covers.
Mistake 5: Choosing fabric without considering breathability
Moisture management matters for long-term covered storage.
Mistake 6: Ignoring your boat's accessories
Towers, biminis and other features can significantly affect fit.
Mistake 7: Assuming every marine fabric is the same
Fabric construction, treatment, weight, performance and intended application can vary considerably.
15. Custom Boat Covers: When Are They Worth It?
A custom cover is particularly worth considering if:
- Your boat is expensive
- You store it outdoors
- You tow it regularly
- Your boat has a tower or bimini
- Your boat has a unique configuration
- You want long-term protection
- You want a cleaner, more secure fit
- You want to protect the boat's resale value
The purpose of a premium cover isn't simply to hide the boat.
It's to create a protective barrier between your boat and the environment.
Why Choose Covercraft for Your Boat Cover?
Covercraft specialises in custom marine covers designed around specific boat models and configurations.
The company combines:
- Custom pattern development
- Marine-grade fabrics
- Quality stitching
- Model-specific fitting
- Experienced marine craftsmanship
- Australian manufacturing
For Australian boat owners, this approach provides an alternative to simply purchasing a generic cover based on length and width.
The objective is simple:
Better fit. Better protection. Better long-term value.
If you are unsure whether you need a travel cover, storage cover, bimini cover, tower cover or another custom solution, choosing a manufacturer with marine-specific experience can help you make the right decision.
If you're ready to protect your boat with a custom-fit boat cover, explore Covercraft's range of Australian-made marine covers designed for towing, storage and everyday use. Explore custom boat covers or contact the team to discuss your boat's requirements.
Frequently Asked Questions
What should I look for when buying a boat cover?
Look for a proper fit, marine-grade fabric, UV resistance, water resistance, appropriate breathability, durable construction and suitability for your intended use.
Is a custom boat cover better than a universal cover?
A custom boat cover can provide a more precise fit and better accommodation around model-specific features. It can be particularly beneficial for valuable boats, outdoor storage and regular towing.
What is the best boat cover for towing?
Choose a cover specifically designed for towing, with suitable fabric strength, secure fastening, durable construction and an appropriate fit. Do not assume every storage cover is suitable for highway travel.
What is the best boat cover material in Australia?
Look for a marine-grade material designed for outdoor conditions, with good UV resistance, water protection, breathability and durability appropriate to your intended use.
Should I buy a waterproof boat cover?
Water protection is important, but waterproofing should not be considered in isolation. The cover should also manage moisture appropriately for the intended storage conditions.
How do I know what size boat cover I need?
Start with your boat's make, model and year, then follow the manufacturer's measurement requirements. Length alone is not always enough because beam, windscreen, bimini, tower and other features affect fit.
How often should I replace my boat cover?
There is no fixed replacement period. Inspect the cover for fading, cracking, tears, weakened seams, water penetration and loss of fit. If protection is declining, it may be time for replacement.