Boat Insurance in Australia: What It Covers, What It Excludes and How to Compare Policies

Quick answer: boat insurance in Australia is not compulsory in most circumstances, but it is the only thing standing between you and the full loss of a hull, motor and trailer, or a liability claim from another vessel or a swimmer. Policies differ far more than car policies do: how the boat is valued, where and when it is covered, what happens to the motor, whether racing or towing is included, and what the insurer expects you to do about mooring, security and maintenance. This guide explains the cover types, the exclusions that most often cause declined claims, and a practical way to compare boat insurance policies, cover and exclusions before you buy. If the question is what a policy is likely to cost, that is covered separately in boat insurance cost.

Is boat insurance compulsory in Australia?

There is no national compulsory third-party scheme for recreational boats equivalent to CTP for cars. Registration is a state matter (Queensland’s rules for recreational boats and personal watercraft are set out at qld.gov.au), and registration does not include insurance. Where cover is effectively required, it usually comes from somewhere else: a marina or club that will not offer a berth without public liability cover, a lender that requires comprehensive cover over a financed boat, or a race organiser. For a financed boat, check the loan contract before assuming anything.

Levels of boat insurance cover

Within comprehensive cover the important variable is how the boat is valued. Agreed value fixes the payout in advance; market value pays what the boat was worth immediately before the loss. The trade-offs are the same as for cars and are explained in agreed value vs market value. For a boat, agreed value also removes an argument about depreciation on the motor, which is often the most expensive single component.

What a boat policy commonly extends to

Read the Product Disclosure Statement (PDS) rather than the brochure, because these vary by insurer and by policy tier:

• Trailer: often included when the trailer is listed, sometimes an optional extra, and sometimes only while attached to the boat.
• Motor: usually covered, but check for separate treatment of outboards, age limits on the motor, and whether mechanical failure is excluded (it usually is) as opposed to accidental damage.
• Personal effects and fishing gear: typically a modest sub-limit, sometimes optional.
• Salvage and wreck removal: important, because you can be legally required to remove a wreck whether or not the boat is insured for its own damage.
• Emergency towing: often a limited benefit.
• Transit: cover while the boat is being towed on the road, which matters for trailer boats.
• Water-skiing and towed water sports liability: sometimes standard, sometimes excluded or optional.
• Navigational limits: the geographical area in which cover applies (inland, coastal to a set distance offshore, or wider).

Common exclusions to check before you buy

• Wear, tear, corrosion, osmosis and gradual deterioration. Marine policies are strict on this. Damage that flows from a maintenance failure is frequently declined.
• Mechanical, electrical or electronic breakdown of the motor or equipment, unless a specific extension applies.
• Racing (including sailing races) unless racing cover is added.
• Use outside the navigational limits or outside the stated use (private pleasure versus hire or commercial).
• Unlicensed or unqualified operators, and operation while affected by alcohol or drugs.
• Named-cyclone and storm conditions: many policies have specific conditions about where the boat must be and what precautions must be taken once a cyclone warning is issued in northern waters.
• Unattended mooring or unsecured storage requirements, and theft where the boat or trailer was not secured as the policy requires.
• Pre-existing damage and damage that occurred before the policy started.
• Personal watercraft. Some boat policies exclude jet skis entirely; those are usually insured separately, as explained in jet ski insurance.

How to compare boat insurance policies, cover and exclusions

Comparing on the headline figure alone is where owners go wrong, because two policies at similar figures can respond completely differently to the same claim. A workable comparison method is to line up the PDS of each policy you are considering and answer the same questions for each:

1. Valuation basis: agreed or market value, and how the agreed value is set and reviewed.
2. What is insured: hull, motor, trailer, equipment, personal effects, and the sub-limit on each.
3. Liability limit: the amount of third-party cover, and whether it meets any marina or club requirement.
4. Navigational limits and use: does the area and type of use match how you actually boat.
5. Storage and mooring conditions: what the insurer requires when the boat is not in use, and whether you can comply.
6. Motor conditions: age limits, servicing requirements and the breakdown exclusion.
7. Excesses: the standard excess, any additional excess for younger or inexperienced operators, and any special excess for named events.
8. Optional extensions: racing, water-skiing, extended cruising, and their conditions.
9. Claims process: repairer choice, salvage arrangements and whether a marine surveyor is required.

Car Buyers Assist facilitates access to insurance products through its partners; it is not an insurer and does not assess the whole market. The value of the method above is that it lets you judge any policy, from any source, on the same terms.

Before you insure a used boat

Insurers commonly ask for a recent survey on older or larger boats, and some will not cover a boat above a certain age without one. Separately, a boat, motor or trailer can carry a registered security interest in the same way a car can, and the previous owner’s finance does not disappear when the boat changes hands. A PPSR check on the hull identification number and the trailer before purchase is inexpensive protection. If you are financing the purchase, boat loans explains how the lender’s insurance requirement usually works.

Related guides

• Leisure insurance: the full range of leisure and recreational cover.
• How much does boat insurance cost?
• Jet ski insurance · Trailer insurance · Camper trailer insurance
• Boat loans

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Boat insurance FAQs

Is boat insurance compulsory in Australia?

Not by law in most circumstances. Registration is a state matter and does not include insurance. A marina, club, lender or race organiser may require cover as a condition of a berth, a loan or entry.

Does boat insurance cover the trailer?

Often, but not always. Some policies include a listed trailer automatically, some treat it as an optional extra, and some only cover it while attached to the boat. Check the PDS.

Does boat insurance cover the motor?

Accidental damage to the motor is usually covered. Mechanical or electrical breakdown is usually excluded, and some insurers apply age limits or servicing conditions to outboards.

Agreed value or market value for a boat?

Agreed value fixes the payout in advance and avoids a depreciation argument, particularly on the motor. Market value pays what the boat was worth just before the loss. Agreed value usually suits newer and financed boats.

What is a navigational limit?

The geographical area in which the policy responds, such as inland waters, coastal waters to a set distance offshore, or wider cruising limits. Boating outside the limit can void a claim.

Are jet skis covered by boat insurance?

Some policies exclude personal watercraft altogether. Jet skis are usually insured under a specific PWC policy.

Do I need a survey to insure an older boat?

Many insurers require a recent survey for boats over a certain age or value before offering comprehensive cover. Requirements vary by insurer.

Written and reviewed by the team at Car Buyers Assist.

This article is general information only and does not take into account your objectives, financial situation or needs. It is not financial or insurance advice, and it does not describe the terms of any particular policy. Car Buyers Assist facilitates access to products and services and is not the insurer or underwriter. Always read the relevant Product Disclosure Statement and Target Market Determination before deciding whether a product is right for you.