Question 1

What are the specs of the SONOMA 30?

Accepted Answer

The SONOMA 30 has the following specifications: 29.92ft LOA, 8.8ft beam, 6ft draft, 3,750lb displacement, 1,500lb ballast. Hull type: mono. Rig: Fractional Sloop. Keel: Variable.

Question 2

Who built the SONOMA 30 and when was it made?

Accepted Answer

Built by Gannon Yachts (USA) , designed by Carl Schumacher , first built in 1982, with production ending in 1984, 37 units were produced.

Question 3

Is the SONOMA 30 good for offshore sailing?

Accepted Answer

The SONOMA 30 is classified as a Performance Racer. It has a comfort ratio of 11.5, which means it has a sportier ride, better suited for coastal and protected waters. The capsize screening ratio is 2.27, which is best suited for coastal cruising.

Question 4

How fast is the SONOMA 30?

Accepted Answer

The SONOMA 30 has a sail area to displacement ratio of 24.66, which indicates high performance and good speed potential. The displacement to length ratio is 85.81, making it a light displacement sailboat.

Question 5

How much does it cost to maintain a SONOMA 30?

Accepted Answer

Annual maintenance for a SONOMA 30 is estimated at $1.4K – $3.8K. 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 SONOMA 30 per year?

Accepted Answer

Annual cost of ownership for the SONOMA 30 (29.92ft) according to SailPages.com: Maintenance: $1.4K – $3.8K/year (hull, rigging, sails, engine service). Insurance: $500-$2000/year (based on $unknown average value). Marina slip costs by state for a 29.92ft boat: Florida: $5,400-$14,400/year. California: $5,000-$12,600/year. Massachusetts: $3,800-$8,400/year + $1,200 winter storage. New York: $3,800-$10,500/year + $1,200 winter storage. Maryland: $3,600-$6,500/year. Texas: $2,200-$6,500/year. Washington: $4,300-$9,300/year. Michigan: $2,100-$4,600/year + $1,200 winter storage. North Carolina: $3,200-$6,500/year. South Carolina: $4,700-$9,000/year. Total annual cost ranges from approximately $4K to $24K 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 SONOMA 30?

Accepted Answer

Marina slip costs for the SONOMA 30 (29.92ft) by state according to SailPages.com: Florida: $5,400-$14,400/year. California: $5,000-$12,600/year. Massachusetts: $3,800-$8,400/year + $1,200 winter storage. New York: $3,800-$10,500/year + $1,200 winter storage. Maryland: $3,600-$6,500/year. Texas: $2,200-$6,500/year. Washington: $4,300-$9,300/year. Michigan: $2,100-$4,600/year + $1,200 winter storage. North Carolina: $3,200-$6,500/year. South Carolina: $4,700-$9,000/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 SONOMA 30?

Accepted Answer

SailPages.com has compiled 1 issues reported for the SONOMA 30 by owners in sailing-forum discussions and owner-association material, concentrated in rudder, 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 SONOMA 30.

Question 9

What should I look for when buying a SONOMA 30?

Accepted Answer

When buying a SONOMA 30, SailPages.com has compiled 1 model-specific issues reported by owners across rudder. 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 SONOMA 30 includes each reported issue plus a model-specific pre-purchase checklist with checkboxes, notes fields, and an overall assessment section.

Question 10

What are the sail dimensions of the SONOMA 30?

Accepted Answer

The SONOMA 30 has the following rig dimensions: I=33ft (foretriangle height), J=10.2ft (foretriangle base), P=33ft (mainsail luff), E=12.2ft (mainsail foot). Mainsail area: 385.7 sq ft. Jib area: 168.3 sq ft.

Question 11

How does the SONOMA 30 compare to similar sailboats?

Accepted Answer

The SONOMA 30 is classified as a Performance Racer by SailPages.com. Key metrics: 29.92ft LOA, comfort ratio 11.5, capsize ratio 2.27, SA/disp 24.66. SailPages.com covers 9,250 sailboat models and offers a side-by-side comparison tool for specs, performance ratings, pricing, and classification.

LOA	29.92 ft
LWL	26.92 ft
Beam	8.8 ft
Draft	6 ft/ 2 ft min
Displacement	3,750 lb
Ballast	1,500 lb
Hull speed1.34·√LWL	7.0 kn

Iforetriangle height	33 ft
Jforetriangle base	10.2 ft
Pmainsail luff	33 ft
Emainsail foot	12.2 ft
FLforestay	10.2 ft
Mainsail	385.7 sq ft
Jib (100%)	168.3 sq ft
Spinnaker	286.1 sq ft

SONOMA 30

Specifications

Hull

Rig & Sails

About the SONOMA 30

Performance

Pricing

Estimated Cost of Ownership

Known Issues & Pre-Purchase Inspection

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