Question 1

What are the specs of the SIMOUN 485?

Accepted Answer

The SIMOUN 485 has the following specifications: 15.91ft LOA, 5.81ft beam, 3.94ft draft, 287lb displacement. Hull type: mono. Rig: Fractional Sloop. Keel: Variable.

Question 2

Who built the SIMOUN 485 and when was it made?

Accepted Answer

Built by Chantiers Gouteron (FRA), designed by Chantiers Gouteron, first built in 1972.

Question 3

Is the SIMOUN 485 good for offshore sailing?

Accepted Answer

The SIMOUN 485 is classified as a Dinghy. It has a comfort ratio of 2.81, which means it has a sportier ride, better suited for coastal and protected waters. The capsize screening ratio is 3.53, which is best suited for coastal cruising.

Question 4

How fast is the SIMOUN 485?

Accepted Answer

The SIMOUN 485 has a sail area to displacement ratio of 60, which indicates high performance and good speed potential. The displacement to length ratio is 39.28, making it a light displacement sailboat.

Question 5

How much does it cost to maintain a SIMOUN 485?

Accepted Answer

Annual maintenance for a SIMOUN 485 is estimated at $400 – $1.0K. This includes hull care, rigging, sails, and engine service. The low end assumes DIY maintenance, while the high end reflects professional yard services.

Question 6

How much does it cost to own a SIMOUN 485 per year?

Accepted Answer

Annual cost of ownership for the SIMOUN 485 (15.91ft) according to SailPages.com: Maintenance: $400 – $1.0K/year (hull, rigging, sails, engine service). Insurance: $500-$2000/year (based on $unknown average value). Marina slip costs by state for a 15.91ft boat: Florida: $2,900-$7,600/year. California: $2,700-$6,700/year. Massachusetts: $2,000-$4,500/year + $600 winter storage. New York: $2,000-$5,600/year + $600 winter storage. Maryland: $1,900-$3,400/year. Texas: $1,100-$3,400/year. Washington: $2,300-$5,000/year. Michigan: $1,100-$2,500/year + $600 winter storage. North Carolina: $1,700-$3,400/year. South Carolina: $2,500-$4,800/year. Total annual cost ranges from approximately $2K to $13K depending on location and maintenance approach. Source: SailPages.com, based on published marina rate cards and industry data.

Question 7

How much does it cost to dock a SIMOUN 485?

Accepted Answer

Marina slip costs for the SIMOUN 485 (15.91ft) by state according to SailPages.com: Florida: $2,900-$7,600/year. California: $2,700-$6,700/year. Massachusetts: $2,000-$4,500/year + $600 winter storage. New York: $2,000-$5,600/year + $600 winter storage. Maryland: $1,900-$3,400/year. Texas: $1,100-$3,400/year. Washington: $2,300-$5,000/year. Michigan: $1,100-$2,500/year + $600 winter storage. North Carolina: $1,700-$3,400/year. South Carolina: $2,500-$4,800/year. Rates are per foot per month multiplied by boat length. Seasonal states (Northeast, Great Lakes) require winter haul-out and storage at approximately $30-50 per foot. Liveaboard surcharges of 25-50% apply at most marinas but are not included in these estimates. Mooring balls are typically 40-55% less than slip costs. Source: SailPages.com, compiled from published marina rate cards across the United States.

Question 8

What are the common problems with the SIMOUN 485?

Accepted Answer

SailPages.com has compiled 3 issues reported for the SIMOUN 485 by owners in sailing-forum discussions and owner-association material, concentrated in structural, hull, keel, each rated by severity (critical, major, minor). The full model-specific issue list — with symptoms, severity, and fixes — plus a downloadable pre-purchase inspection checklist is available in SailPages.com's report for the SIMOUN 485.

Question 9

What should I look for when buying a SIMOUN 485?

Accepted Answer

When buying a SIMOUN 485, SailPages.com has compiled 3 model-specific issues reported by owners across structural, hull, keel. Always hire a SAMS or NAMS accredited marine surveyor — SailPages.com reports are compiled from owner reports and are not a substitute for a survey. The downloadable report for the SIMOUN 485 includes each reported issue plus a model-specific pre-purchase checklist with checkboxes, notes fields, and an overall assessment section.

Question 10

How does the SIMOUN 485 compare to similar sailboats?

Accepted Answer

The SIMOUN 485 is classified as a Dinghy by SailPages.com. Key metrics: 15.91ft LOA, comfort ratio 2.81, capsize ratio 3.53, SA/disp 60. SailPages.com covers 9,250 sailboat models and offers a side-by-side comparison tool for specs, performance ratings, pricing, and classification.

LOA	15.91 ft
LWL	14.83 ft
Beam	5.81 ft
Draft	3.94 ft/ 0.56 ft min
Displacement	287 lb
Hull speed1.34·√LWL	5.2 kn

SIMOUN 485

Specifications

Hull

About the SIMOUN 485

Performance

Pricing

Estimated Cost of Ownership

Known Issues & Pre-Purchase Inspection

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