2005 Cobalt 343

$96,950

Used

Boat in Seattle, WA 98109 US

builtBuilt in 2005
Year the boat was built
model

343

Boat model
engine

2 Engines (2x Mercury)

Engine type and count
length

35 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
35ft
Length Overall
35ft
Beam
9.67ft
Max Draft
3ft
Cruising Speed
39kn
Max Speed
60kn
Cabins
1
Heads
1
Max Passengers
2
Fresh Water Tanks
10gal
Fuel Tanks
200gal
Holding Tanks
5gal
Hull Material
fiberglass
Engine 1
Engine Make
Mercury
Engine Model
mercruisers 496 MAG HO
Total Power
496hp
Engine Hours
180
Fuel Type
gasoline
Engine 2
Engine Make
Mercury
Engine Model
mercruisers 496 MAG HO
Total Power
496hp
Engine Hours
180
Fuel Type
gasoline
Helm

•    Livors trim tabs 
•    Analog gauge cluster 
•    Chart plotter 
•    Upgraded helm steering wheel
•    Stainless throttle/ gear levers 
•    Captains call / Exhaust flap 
•    Anchor controls 
•    Helm Switch Panel

Cockpit

•    Seating for 8 people 
•    Helm chairs support 2 people 
•    Storage under all seats plus a cooler 
•    Line storage on port and starboard bulwarks
•    Cupholders throughout

Swim Platform

•    Fresh water washdown 
•    Music controls 
•    Drop down latter

Forward Stateroom

•    Wrap around couch that turns into a bed for overnighting 
•    TV for movies
•    Upgraded stereo and head unit 
•    Air conditioning 
•    Lights on both port and starboard head boards

Engine Compartment

•    Upgraded fire suppression 
•    Low hours 
•    Boat Safe built in Engine compartment heater 
•    Easy access to engine compartment
•    Very clean waterless bilges
•    Newer batteries

Exclusions

All personal property is excluded unless specifically identified and included in the sale agreement and listing specifications. Personal property refers to all items not permanently attached to the vessel including but not limited to artwork, furnishings, and recreational or entertainment items. Advertisements, marketing materials, and/or other photography may depict the vessel with personal property, however, such personal property is excluded unless otherwise specifically included as provided herein. A full list of exclusions will be provided prior to closing.

Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
11/24/25Price decreased$96,950(-3.0%)
10/17/25Price decreased$99,999(-90.0%)
7/3/25Price decreased$104,999(-4.5%)
6/28/25Initial price$110,000

Videos from Worth Avenue Yachts - Seattle WA on this 2005 Cobalt 343

Overview from around the web 2005 Cobalt 343

Customers praise the 2005 Cobalt 343 for its sleek design, spacious and comfortable interior, and excellent performance on the water

Many highlight the boat’s quality craftsmanship and attention to detail, noting its smooth handling and powerful engine options. Owners appreciate the versatile layout, which is ideal for both relaxing and entertaining, as well as the ample storage space. Overall, the 2005 Cobalt 343 is often described as a reliable and stylish cruiser that delivers a premium boating experience.

The Biggest Pros and Cons

The 2005 Cobalt 343 is a well-regarded luxury bowrider known for its blend of performance, comfort, and style. Here are some pros and cons to consider:

Pros

Spacious and Comfortable Layout: The 343 offers ample seating with high-quality upholstery, making it ideal for entertaining family and friends.

Powerful Performance: Equipped with strong engine options, it delivers smooth handling and impressive speed on the water.

Solid Construction: Cobalt boats are known for their durability and quality craftsmanship, and the 343 is no exception with a robust hull design.

Well-Appointed Features: Includes conveniences such as a convertible sun lounge, swim platform with ladder, and a well-designed helm with easy-to-read gauges.

Good Storage: Plenty of storage compartments are integrated throughout the boat for gear, safety equipment, and personal items.

Cons

Fuel Consumption: With its powerful engines, the 343 can be less fuel-efficient compared to smaller or more economy-focused boats.

Weight: The solid build and size contribute to a heavier boat, which may require a more powerful tow vehicle and can affect trailering convenience.

Limited Cabin Space: While the bowrider design maximizes open seating, it lacks an enclosed cabin, making it less suitable for overnight stays or protection in inclement weather.

Maintenance Costs: As a premium boat with advanced features, maintenance and repair expenses may be higher than average.

Made For

The 2005 Cobalt 343 is perfect for boating enthusiasts who value a blend of luxury, performance, and versatility. Ideal for families or groups looking to enjoy comfortable day cruising, watersports, and entertaining on the water, this model offers spacious seating, premium amenities, and a smooth ride suitable for both relaxed outings and adventurous activities. Whether you're hosting friends or enjoying quality time with loved ones, the Cobalt 343 provides a stylish and reliable boating experience.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2005 Cobalt 343. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Motor Yacht cost in today's market, or how much does a Cobalt cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$1,100.35/mo
$
$
Loan amount$ 96,950
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2005 Cobalt 343. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Motor Yacht cost in today's market, or how much does a Cobalt cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$1,100.35/mo
$
$
Loan amount$ 96,950
OR
%

Contact Worth Avenue Yachts - Seattle WA

Lake Union Piers, 901 Fairview Avenue N., Suite A180, Seattle, WA, 98109

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Address

Lake Union Piers
901 Fairview Avenue N., Suite A180
Seattle, WA 98109

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