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Insuring Westermoen AS: cover and premium

motorboats and sports boats · several countries

Westermoen AS: yard for compact motorboats. NAMMERT insures a Westermoen AS regardless of year built or where you bought it, liability, hull, legal expenses and personal accident cover from one house, taken out online in five minutes.

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At a glance

Origin

several countries

Class

motorboats and sports boats

Typical sizes

3,6 to 5,6 m

Premium from

from €49 a year for liability

Worth knowing

Westermoen AS; cover, cost and conditions

Westermoen AS is represented in the database with six motorboats: Wester 360, 480, 480 XL and 560 as well as the Wester 18 and Wester 18 CL. The Wester 18 was built from 1976 onwards, the other models follow into current production. Lengths remain compact at 3.6 to 5.6 m.

Boats of this size are trailerable: liability is the basis of the cover, and hull insurance includes transport on the trailer. For older Wester 18 boats from the early build years, hull cover with an agreed fixed value pays off, so the agreed sum applies without deductions for age.

NAMMERT insures Westermoen boats regardless of build year and place of purchase. The premium is available in the online calculator in about 5 minutes.

Questions and answers

Frequent questions

Does NAMMERT insure a Wester 18 from the 1970s?

Yes, for Westermoen AS too: The Wester 18 was built from 1976 onwards,

and NAMMERT insures it regardless of build year.

For older boats, hull cover with an agreed fixed value is recommended.

Is liability enough for a small Wester 360?

For Westermoen AS: Liability is the basis and covers damage caused to third parties.

Hull insurance adds protection for your own boat,

for example against theft or during trailer transport.

The cover that fits

motorboat insurance

Tariffs, cover and FAQ for motorboat insurance in detail.

Third-party liability

The foundation for a boat from Westermoen AS: damage to third parties, worldwide,

from €49 a year for liability.

Hull cover

Partial or full hull cover for a Westermoen AS, at replacement value with an agreed fixed value.

For the whole class of boat

For Westermoen AS: What matters for motorboats and sports boats is the same across every brand;

engine output, how a claim is settled, cruising range and theft protection.

The class page lists every point and every brand in this class, Westermoen AS included.

Insuring motorboats and sports boats, every brand and every condition

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Directory of all makes from A to Z

Nautical information What counts before you cast off, papers, equipment, waters

Licence

A powerboat licence (inland or coastal) is required from 15 hp (11.03 kW).

Registration

Registration from 3 hp; for trips abroad carry the boat certificate or flag document.

Waters

Inland, coastal and abroad; plan fairways, bridge clearances, draught and tides.

Equipment

Lifesaving gear, fire extinguisher, anchor, signalling equipment and correct navigation lights.

Cruising range

The agreed cruising range is stated in the policy and can be extended at any time.

Weather

Check wind force in Beaufort and wind direction before casting off, and allow for gusts.

General guidance, not a complete account;

what governs are the rules of the waters you are on and the manual of your Westermoen AS.

Current wind force and direction for your waters are shown on the Home.

Series by Westermoen AS, build years and cover

Wester 360

Wester 360 is a motorboat from Westermoen AS, built since 2005.

Wester 480

Also a motorboat, built since 2016.

Wester 480 XL

Wester 480 XL is a motorboat from Westermoen AS, built since 2005.

Wester 560

Also a motorboat, built since 1987.

Wester 18 CL

Wester 18 CL is a motorboat from Westermoen AS, built from 2003 to 2021.

Wester 18

Wester 18 is a motorboat from Westermoen AS, built from 1976 to 2002.

What this means for the cover

As the Wester 360, Wester 480, Wester 480 XL by Westermoen AS and 1 more series are still in

production, parts are available and repair costs are predictable.

Even so, value it at replacement cost including retrofitted electronics, not at list price.

For the Wester 18 CL and Wester 18 by Westermoen AS series the market value and the replacement

cost often differ widely.

An agreed value removes the age-based scale, and the figure in the policy stands.

For the Wester 360, Wester 480, Wester 480 XL by Westermoen AS and further series:

On a motorboat the drive is the single most valuable part.

Damage after grounding is covered, an engine failure from wear is not.

All series at a glance

The Westermoen AS range in figures

These figures come from the model records we keep for Westermoen AS: boat type,

build years and length, nothing estimated.

motorboat
6 models, since 1976, 3.6 to 5.6 m

Which model was built when?

Sailing boat Motorboat RIBEach bar is one Westermoen AS model, running from its first to its last year of build. The colour shows the type of boat.

What does a used Westermoen AS cost?

We hold today’s price ranges by year for 5 models by Westermoen AS.

The table shows what boats in average condition are worth,

from the oldest to the youngest year on record.

Choose your exact model, year and condition in the calculator.

ModelYears builtRange today
Wester 18 CL2006 to 2021€12,300 to €34,000
Wester 3602008 to 2024€4,800 to €15,200
Wester 4802019 to 2024€11,600 to €24,200
Wester 480 XL2008 to 2024€8,100 to €24,600
Wester 5601990 to 2024€12,500 to €46,300

Estimate my boat

Estimate from our boat records, October 2026.

Not a survey.

Motorboat on a mooring buoy in a bay in the morning mist

Westermoen AS insured in five minutes.

Boat type, year built, length and value of your Westermoen AS are all we need.

Work out the premium online or call us: +49 3375 29 12 77.

Open the online calculator Talk to a person
Three friends laughing behind the windscreen of a dark blue motorboat as it skims across a lake in the sunshine

Ready to cast off?

Your boat. Your waters. We have your back.

A premium in one minute, a real person on the phone.

Or call us now: +49 3375 29 12 77

Westermoen AS: from €49 a year for liability

5 minutes · policy today

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