Jet Ski Advice Centre
Whether you’re buying your first Jet Ski, upgrading to a newer model, maintaining your current craft or simply looking for reliable advice, you’ve come to the right place.
Newcastle Jet Ski Centre has been helping riders enjoy life on the water for almost 30 years. Behind the business is nearly four decades of hands-on experience riding, racing, maintaining and repairing personal watercraft, giving us the kind of practical understanding that only comes from years in the industry.
This Advice Centre brings together knowledge gained through thousands of customer conversations, workshop repairs and years on the water. Our aim is to provide clear, practical information that helps you make informed decisions and get more enjoyment from your Jet Ski.
Whether you own a Kawasaki Jet Ski, Sea-Doo, Yamaha WaveRunner or another brand of personal watercraft, these guides have been written to help you.
A Quick Note About Terminology
Personal watercraft (PWC) is the correct general term for this type of vessel. However, most riders commonly refer to them as Jet Skis, so that is the familiar term used throughout this Advice Centre.
Unless a section refers to a particular make or model, the information generally applies to Kawasaki Jet Ski, Sea-Doo, Yamaha WaveRunner and other personal watercraft.
Explore the Advice Centre
Whether you’re researching your first Jet Ski, looking for maintenance advice or simply wanting to learn more about personal watercraft, our guides cover the topics riders ask us about every day. Select a section below to get started.
Buying Your First Jet Ski
Buying your first Jet Ski is exciting, but the number of makes, models and features available can make the decision feel more complicated than it needs to be.
Before comparing specifications or prices, take a step back and think about how you plan to use it. The answers may not point to one exact model straight away, but they will narrow the field and make the comparison process much easier.
How Will You Use It?
Think about the riding you expect to do most often. Will you mainly cruise, carry passengers, tow a tube, fish, explore longer distances or chase stronger performance?
A Jet Ski that suits your normal use will generally be a better choice than one selected for an occasional activity.
Who Will Ride It?
Consider everyone who will regularly use the Jet Ski, not only the main buyer. Rider size, experience, confidence, passenger requirements and ease of boarding can all affect which model feels most suitable.
A comfortable riding position and a Jet Ski that inspires confidence are often more important than an impressive specification sheet.
Storage and Transport
Think about where the Jet Ski and trailer will be stored, the space available and how easily they can be moved at home.
You should also consider your vehicle’s towing capacity, access to your usual boat ramp and whether a larger or smaller trailer package is practical for you.
Your Full Ownership Budget
The purchase price is only one part of ownership. Allow for the trailer, registration, insurance, fuel, servicing, safety equipment, cleaning products and any riding accessories you may need.
Choosing the right package from the beginning can be better value than buying the lowest-priced option and adding everything later.
Our Advice
Don’t get caught up comparing specifications too early. Start by thinking about how you’ll actually use your Jet Ski, then compare the models that suit those needs. It is a much easier way to shop and usually leads to a better long-term decision.
Choosing the Right Jet Ski
Choosing the right Jet Ski is less about where you’ll ride and more about understanding the differences between the models available. While every manufacturer has its own range, they all follow a similar approach—offering a selection of platforms, with different variants that increase comfort, performance and features.
When comparing Jet Skis, these are the four things that will have the biggest impact on your decision:
Size and Ride Comfort
One of the biggest differences between Jet Skis is their overall size. While they may look similar at first glance, larger models generally provide a noticeably different riding experience to more compact models.
A larger Jet Ski will usually offer a smoother, more stable ride, particularly when the water becomes choppy. They also tend to have more storage, greater fuel capacity and a more spacious riding position, making them well suited to longer days on the water.
Smaller and mid-sized models are often lighter, more agile and easier to manoeuvre. Many riders enjoy their more responsive feel, especially around rivers, lakes and tighter waterways. They can also be easier to launch, retrieve and move around off the water.
Neither is necessarily better than the other. The right choice comes down to whether you place greater value on comfort and stability, or a lighter, more playful riding experience.
Our Advice
If you’re buying your first Jet Ski, don’t choose based on appearance alone. Sit on several different models, compare the riding position and think about how you’ll realistically use the ski. A Jet Ski that feels comfortable and inspires confidence is often the one you’ll enjoy owning for many years.
Engine Performance
Engine power can vary considerably between Jet Ski models, but more horsepower does not automatically make one model better than another. The important difference is how that power changes the way the Jet Ski accelerates, responds and feels on the water.
Naturally aspirated models generally provide smooth, predictable power and are more than capable for cruising, carrying passengers and enjoying a wide range of activities. They are often a practical choice for riders who want good performance without needing the strongest acceleration available.
Higher-powered and supercharged models deliver much stronger acceleration and a more aggressive riding experience. This can be exciting for experienced riders and those who place performance high on their priority list, but the additional power may be unnecessary for someone mainly interested in relaxed cruising or family use.
Hull design, weight and power delivery also play an important role. Two Jet Skis with similar horsepower can feel very different to ride, so engine figures should always be considered alongside the overall design of the model.
Our Advice
Don’t choose a Jet Ski based on horsepower alone. Even the lower-powered models available today provide plenty of performance for most recreational riders. Consider how often you will genuinely use the additional power, and whether comfort, fuel use, purchase price or other features may be more valuable to you.
Features and Technology
Modern Jet Skis are available with a wide range of features, from large colour display screens and premium audio systems through to cruise control, reverse, ride modes and electronic rider assistance. While these features can certainly enhance the ownership experience, it’s worth considering which ones you’ll genuinely use every time you head out on the water.
For many riders, practical features such as electronic reverse, cruise control, additional storage and an easy-to-read display provide far more day-to-day value than premium entertainment or cosmetic upgrades. Electronic reverse, for example, can make docking, launching and manoeuvring around boat ramps significantly easier, particularly for new owners. It’s one of those features that many riders don’t think they need—until they’ve owned a Jet Ski without it.
Manufacturers also offer multiple variants of the same model, allowing buyers to choose the level of equipment that best suits their needs and budget. Understanding which features are included—and whether you’ll actually use them—can help you avoid paying for extras that may see very little use.
Our Advice
Focus on the features you’ll appreciate every ride, not just the ones that look impressive in a brochure. Practical features that improve comfort, convenience and everyday usability often provide better long-term value than options you’ll only use occasionally.
Budget and Ownership Costs
Setting a realistic budget is about more than just the purchase price of the Jet Ski. It’s also worth considering the ongoing costs of ownership, including registration, insurance, servicing, fuel, storage and any accessories you may want to add.
While it’s natural to compare prices between different models, it’s important to understand what you’re getting for your money. A higher-priced Jet Ski may offer greater comfort, additional features, increased performance or a larger platform that better suits your needs. On the other hand, a more affordable model may provide everything you’re looking for without paying for features you’ll rarely use.
It’s also worth thinking about the future. Buying a Jet Ski that continues to meet your needs over the next five or ten years is often better value than choosing one you’ll outgrow after a season or two.
Our Advice
Choose the Jet Ski that best suits the way you’ll use it, not simply the one with the lowest price tag. Consider the total ownership experience—including servicing, running costs and the features you’ll appreciate every ride. The right Jet Ski is the one you’ll enjoy using for years to come.
Understanding Jet Ski Categories
Before comparing individual models, it helps to understand how manufacturers structure their Jet Ski range. While every brand uses different model names, they all follow a very similar approach—building Jet Skis to suit different types of riding.
Understanding these categories makes it much easier to compare models across different manufacturers and identify the type of Jet Ski that’s best suited to your needs.
Stand-Up Jet Skis
Stand-up Jet Skis were actually the original form of personal watercraft for more than a decade before sit-down models were introduced. The sit-down Jet Ski was an evolution that came later, designed to offer greater stability, comfort, and accessibility for a wider range of riders.
Stand-up Jet Skis are designed for riders looking for a more active and challenging experience. The rider stands while operating the craft, using body movement and balance to control the Jet Ski.
They are agile and incredibly capable in experienced hands, making them popular for recreational riding, surf riding and racing. While they can be ridden recreationally, stand-up Jet Skis generally aren’t the first choice for families, passengers or longer rides.
Recreation Jet Skis
Recreation Jet Skis are the most popular category on the market, offering an excellent balance of comfort, performance and value. Their versatility makes them a popular choice for first-time buyers, while still providing plenty of capability for experienced riders who simply want a fun, reliable Jet Ski to enjoy on the water.
Typically seating up to three people, recreation models are well suited to family cruising, exploring rivers and lakes, towing a tube or simply enjoying a day out on the water. Compared to larger touring models, they are generally lighter, more agile and often have a more playful feel, making them enjoyable for riders who like a Jet Ski that’s responsive and easy to manoeuvre.
While they may not offer the storage capacity or premium features of larger touring models, recreation Jet Skis deliver an excellent all-round ownership experience and are often the category that best suits the needs of most recreational riders.
Touring Jet Skis
Touring Jet Skis are designed with comfort, stability and long-distance riding in mind. Built on larger platforms, they typically offer a smoother ride in a wider range of conditions, along with increased storage capacity, larger fuel tanks and more spacious seating for both the rider and passengers.
These models are ideal for riders who enjoy spending extended periods on the water, exploring new waterways or regularly riding with family and friends. Their larger hulls provide a stable, confidence-inspiring ride, while the additional comfort makes them well suited to full-day adventures.
Many manufacturers also use their touring platforms as the foundation for specialised models, including luxury and fishing variants. This means riders can enjoy the benefits of a larger, more comfortable Jet Ski while choosing a model equipped with the features that best suit their style of riding.
Performance Jet Skis
Performance Jet Skis are built for riders who enjoy stronger acceleration, sharper handling and a more exhilarating experience on the water. Featuring high-output engines and hulls designed to maximise performance, these models deliver impressive acceleration and responsive handling that appeal to experienced and enthusiastic riders alike.
While they’re often associated with speed, performance Jet Skis are much more than that. Many also offer the same comfort, stability and technology found in premium touring models, making them equally capable of cruising or spending a full day on the water. The difference is that, whenever you want it, there’s significantly more power available.
Modern performance Jet Skis are surprisingly easy to ride at normal speeds, but their additional power demands respect and responsible operation. For riders who appreciate strong acceleration and enjoy a more spirited style of riding, they provide an exciting ownership experience without sacrificing everyday practicality.
Our Advice
There isn’t a “best” category of Jet Ski—each one suits different riding styles, and all are suitable for riders of any experience level.
Recreation models are a great all-round choice and are often enjoyed by seasoned riders who want versatility and ease of use. Touring models suit those who spend longer on the water or want extra comfort and storage. Performance models are designed for excitement and speed, but are still perfectly suitable for new or novice jet skiers.
If you’re unsure, the best step is to visit a dealership and try sitting on a few different models to get a feel for their size and riding position.
Jet Ski Maintenance & Servicing
Regular maintenance does not need to be complicated. The easiest way to approach it is to separate Jet Ski care into three areas: what should be done after every ride, what should be checked regularly, and what requires scheduled professional servicing.
A consistent routine helps protect reliability, performance and appearance while reducing the risk of avoidable repairs.
After Every Ride
A simple post-ride routine is one of the best ways to reduce corrosion, staining and premature wear.
• Flush the cooling system using the correct procedure for your model.
• Wash the Jet Ski and trailer with fresh water and a suitable marine wash.
• Clean the jet pump, intake grate, engine compartment, footwells and storage areas.
• Remove weeds, fishing line, sand or debris from the intake and pump area.
• Dry the Jet Ski before storage and check for leaks, loose fittings or visible damage.
• Apply a suitable anti-corrosion protectant to exposed metal and engine components.
Engine fogging may also be recommended depending on the model, storage period and manufacturer’s instructions.
Why Regular Servicing Matters
Flushing and washing are essential, but they do not replace scheduled servicing.
A proper service involves far more than changing engine oil or spark plugs. It also provides an opportunity to inspect the Jet Ski for wear, corrosion, loose components, fluid leaks and developing faults before they become larger repairs.
Servicing requirements vary between makes and models, but most Jet Skis follow three general service stages.
General Servicing Intervals
First Service
10 hours or 6 months
Usually due after the initial running-in period, whichever comes first.
Minor Service
Every 12 months
Generally recommended annually when the next major service interval has not been reached.
Major Service
Around every 50 hours
Often due approximately every 2–3 years, depending on usage and manufacturer requirements.
Important: These intervals are a general guide only. Usage, operating conditions, saltwater exposure, age and the manufacturer’s maintenance schedule can all affect what is required. If you are unsure what is due, speak with an experienced Jet Ski workshop.
Battery Care & Replacement
Battery problems are one of the most common reasons Jet Skis fail to start after periods of inactivity.
• Disconnect the battery if the Jet Ski will sit unused for an extended period, where appropriate for the model.
• A maintenance charger can maintain a healthy battery, but it cannot restore one that has reached the end of its service life.
• A battery may appear fully charged but still lack the capacity to start the engine reliably.
• Always fit the correct marine-suitable battery with the proper size, capacity and terminal arrangement.
Battery life varies significantly. Age, activation, storage, accessories, maintenance and seasonal use all play a part.
Trailer Maintenance & Safety
Your trailer is just as important as the Jet Ski it carries and is constantly exposed to water, road grime and corrosion.
• Check tyre condition and pressure before every trip.
• Test the lights and inspect the plug and wiring.
• Inspect the winch strap, safety chain and tie-downs.
• Check the spare wheel and carry the tools needed to change it.
• Inspect and service wheel bearings regularly.
• Look for rust, damaged rollers or skids, loose fasteners and worn suspension components.
A failed wheel bearing can leave you stranded and may cause significant trailer damage.
Storage & Long-Term Care
Prepare the Jet Ski correctly whenever it will sit unused for several weeks or months.
• Complete the normal flushing, washing, drying and corrosion-protection routine.
• Store it in a clean, dry and well-ventilated area where possible.
• For indoor storage, removing the seat can improve engine-compartment ventilation.
• Use a light dust cover indoors or a quality breathable marine cover outdoors.
• Check the battery, fuel system, tyres and trailer before returning to the water.
Some owners also use fuel stabiliser during extended storage. Follow the product directions and any recommendations for your model.
Common Maintenance Mistakes
• Not flushing after use, allowing salt, sand and debris to remain in the cooling system.
• Assuming longer flushing is better. Around 1½–2 minutes is commonly sufficient, but always follow the manufacturer’s procedure.
• Continuing to ride when something feels different or a warning appears.
• Parking the Jet Ski until next season instead of addressing a known issue.
• Waiting until summer to arrange servicing, when workshops are often busiest.
• Forgetting that tyres, bearings, lights, straps and winches also require maintenance.
Our Advice
Preventative maintenance is almost always less expensive than repairing damage after a component fails. If something changes, a warning appears or the Jet Ski no longer feels right, arranging an inspection early can save both time and money.
Jet Ski Accessories Guide
The best accessories improve safety, simplify ownership or suit the way you genuinely use your Jet Ski. Start with the essentials, then add recreational and convenience items as your needs become clearer.
Safety Equipment
• A correctly fitted and approved lifejacket.
• The engine cut-off lanyard attached while riding.
• A waterproof means of communication.
• An anchor and suitable rope where appropriate.
• A tow rope, drinking water and a basic first aid kit.
• Any signalling or offshore equipment required by your local authority.
Requirements vary between states, territories and riding areas. Always check the rules that apply where you ride.
Cleaning & Protection
Most owners do not need a shelf full of products. A small selection of quality items used consistently will generally provide better protection.
• Marine wash and a soft wash mitt.
• Fresh water or a suitable flushing solution.
• Anti-corrosion protectant.
• Drying cloths or chamois.
• Marine polish or protective coating if desired.
The best cleaning products are the ones you will actually use after every ride.
Transport & Storage
• Quality tie-down straps used on the designated attachment points.
• A connected bow safety chain or safety cable.
• A suitable spare wheel and the tools needed to change it.
• A breathable outdoor cover or lightweight indoor dust cover.
• Trailer, hitch and wheel security devices.
Do not rely on a strap thrown over the seat. The Jet Ski should be restrained correctly to reduce movement during sudden braking or an accident.
Riding & Activity Accessories
• Riding gloves, suitable footwear and ride shorts.
• Dry bags and additional storage solutions.
• An anchor and safety rope for suitable stopping areas.
• Tow tubes and purpose-designed tow ropes.
• Model-specific genuine accessories.
Choose footwear carefully. Zippers or hard fittings on the inside of some boots can mark or damage the Jet Ski.
Our Advice
Start with correctly fitted lifejackets, a suitable safety rope, cleaning and flushing products, anti-corrosion protection and an anchor where appropriate. Add recreational accessories later as you discover how you most enjoy using the Jet Ski.
Buying a Used Jet Ski
A used Jet Ski can offer excellent value and years of reliable enjoyment, but every craft has its own history. Look beyond the asking price and consider how it has been used, maintained, repaired and stored.
Service & Ownership History
Service records and maintenance invoices can provide valuable insight into how a Jet Ski has been cared for.
• Ask how long the seller has owned it and where it has mainly been used.
• Check whether servicing has been completed regularly.
• Ask about previous repairs, damage and modifications.
• Confirm whether any manufacturer’s warranty remains and whether it is transferable.
A regularly serviced higher-hour Jet Ski may be a better purchase than a very low-hour craft with little maintenance history.
Hull & Overall Condition
Minor scratches and scuffs are normal, but deeper gouges, cracks, impact damage or poorly repaired fibreglass deserve closer inspection.
• Check that the seat and storage compartments fit and operate correctly.
• Inspect latches, handles and fittings for damage or missing parts.
• Look for corrosion around metal components and inside the engine compartment.
• Consider whether the condition matches the seller’s description and claimed use.
Cosmetic and mechanical condition are not always the same. A few honest marks do not necessarily indicate a poorly maintained craft.
Engine Hours & Mechanical Condition
Engine hours are useful, but should never be considered alone. Compare them with the Jet Ski’s age, service history, overall condition and how regularly it has been used.
• Inspect hoses, wiring, battery terminals and visible components.
• Look for corrosion, loose parts, modifications and poor-quality repairs.
• Listen for abnormal noises, warning alarms or excessive rattles.
• Where possible, request a water test to assess starting, acceleration and operation under load.
A compression test can provide useful information, but it is only one part of the overall assessment. No inspection can guarantee a fault-free Jet Ski.
Trailer, Parts & Ongoing Support
• Inspect the trailer for rust, damage, poor repairs and tyre deterioration.
• Check the lights, coupling, jockey wheel, winch and safety chain.
• Confirm registration details and check the VIN matches where applicable.
• Check whether genuine and aftermarket parts remain available.
• Consider whether a workshop in your area supports the make and model.
A low purchase price may not represent good value if the trailer needs extensive repairs or replacement parts are difficult to obtain.
Our Advice
Buy the best example you can comfortably afford. Take your time, ask questions and consider the complete package: history, condition, engine hours, trailer, parts availability and ongoing support. A well-maintained Jet Ski with a documented history will usually be a better long-term purchase than the cheapest example available.
Important
No inspection can remove every risk. Leave room in your budget for future servicing, maintenance and unexpected repairs.
Jet Ski Safety & Riding Tips
Safe riding begins before launch. Preparation, suitable equipment, knowledge of your Jet Ski and consideration for other waterway users all contribute to a safer and more enjoyable day.
Before You Head Out
• Check the weather, wind, swell, tides and any storm warnings.
• Inspect the Jet Ski and trailer for damage, leaks, loose parts or flat tyres.
• Confirm you have enough fuel, including a comfortable reserve.
• Tell someone where you are going and when you expect to return.
• Review local speed zones, hazards, shallow areas and PWC restrictions.
Safety Equipment
• An approved, correctly fitted lifejacket.
• The engine cut-off lanyard attached to the rider.
• A charged phone in a waterproof case or suitable marine radio.
• An anchor, appropriate rope and suitable tow rope.
• Drinking water and a basic first aid kit.
• Any additional equipment required by your local boating authority.
Ride Within Your Ability
Every rider develops confidence at a different pace. Learn how your Jet Ski accelerates, turns and responds before attempting higher speeds or more difficult conditions.
• Do not feel pressured to keep up with more experienced riders.
• Choose a speed that allows time to react and remain in control.
• Build skills gradually in calm, open water away from hazards.
• Remember that passengers, towing and rough water all change handling.
Understanding Your Jet Ski
A Jet Ski steers by directing the jet of water produced by the engine. Throttle input is therefore important for effective steering, and completely releasing the throttle may reduce your ability to change direction.
Many modern models include off-throttle steering assistance, braking or electronic reverse. These systems can assist, but they do not replace early decision-making, correct throttle control and active steering.
Braking systems reduce forward momentum; they do not stop a Jet Ski in the same way a car’s brakes do. Reduce speed early and avoid relying on last-second corrections.
Sharing the Water Safely
• Reduce speed early around other vessels, swimmers and congested areas.
• Maintain a safe distance and ride predictably.
• Avoid weaving through traffic or making sudden changes in direction.
• Be mindful of wake, noise and the effect your riding has on others.
• Understand local PWC exclusion and restriction zones.
Know the Local Rules
PWC licensing, safety equipment, speed restrictions, towing rules and exclusion zones can vary between states, territories and individual waterways.
This Advice Centre provides practical general guidance, but it does not replace official boating regulations. Check with the relevant boating authority before riding in an unfamiliar area.
Our Advice
Good judgement is your most important safety feature. Learn how your Jet Ski responds, wear the appropriate equipment, understand the local rules and ride with consideration for others. Conditions can change quickly, so remain alert, ride within your ability and make decisions early.
Frequently Asked Questions
Answers to some of the most common questions we receive from new and experienced Jet Ski owners.
Licensing requirements vary between states and territories.
Before riding, make sure you hold the appropriate licence and understand the boating and PWC rules that apply where you intend to ride.
As a general guide:
• First Service: usually at 10 hours or 6 months, whichever comes first.
• Minor Service: generally every 12 months when the major-service interval has not been reached.
• Major Service: commonly around every 50 operating hours or approximately every 2–3 years, depending on use and manufacturer requirements.
Servicing involves more than changing engine oil. It provides an opportunity to identify wear, corrosion and developing problems.
If you have recently purchased a used Jet Ski and do not know its service history, arranging a service gives you a known starting point.
Yes. Flushing after every ride is a good habit whether you have ridden in salt, fresh or dirty water.
It helps remove salt, sand and debris from the cooling system. Always follow the manufacturer’s instructions, as flushing methods vary between makes and models.
There is no single number.
Engine hours should be considered alongside age, service history, overall condition and how the Jet Ski has been used. A well-maintained higher-hour craft can be a better purchase than a neglected low-hour one.
It depends on your budget and priorities.
A new Jet Ski provides the latest features, a manufacturer’s warranty and a known history. A used Jet Ski can offer excellent value when it has been well maintained and carefully assessed.
At a minimum, wear an approved lifejacket and attach the engine cut-off lanyard whenever riding.
Depending on the location and type of ride, it is also sensible to carry a waterproof means of communication, an anchor, suitable rope, drinking water and a basic first aid kit. Always check the official requirements for your local waterways.
In most cases, yes. Most modern Jet Skis can tow, although larger engines generally provide a better towing experience.
Make sure there is suitable seating for the driver and observer, use purpose-designed towing equipment and follow the regulations that apply in your state or territory.
It is generally not recommended to leave a Jet Ski stored unattended in the water. This can contribute to marine growth, hull staining, water ingress and increased wear.
A dry dock is a popular alternative, but the craft remains outdoors and close to the water. It will usually require more frequent cleaning and maintenance and may be more susceptible to corrosion and electrolysis than one stored on a trailer.
Towing a Jet Ski behind another vessel is generally not recommended. However, if it breaks down or runs out of fuel, it may need to be towed to safety.
When towing is unavoidable, keep the speed slow and follow the manufacturer’s procedure. Pressure through the jet pump can force water into the engine and cause serious damage.
Tow taps are also generally not recommended. Many modern Jet Skis have more than one cooling feed line, access can be difficult, and forgetting to reopen a tap before starting may overheat the engine. The tap itself can also become another potential failure point.
Still Have Questions?
Need some practical advice about choosing, owning or maintaining a Jet Ski? Get in touch with the Newcastle Jet Ski Centre team. We’re always happy to help.