G&S 30
Specifications
Hull
| LOA | 30 ft |
| LWL | 23 ft |
| Beam | 9.57 ft |
| Draft | 5.3 ft |
| Displacement | 5,650 lb |
| Hull speed1.34·√LWL | 6.4 kn |
Rig & Sails
| Iforetriangle height | 32.9 ft |
| Jforetriangle base | 9.3 ft |
| Pmainsail luff | 37.75 ft |
| Emainsail foot | 14 ft |
| FLforestay | 9.3 ft |
| Mainsail | 438.4 sq ft |
| Jib (100%) | 153 sq ft |
| Spinnaker | 260.1 sq ft |
About the G&S 30
Designed by Graham & Schlageter and built in 1979, the G&S 30 is a fractional sloop with a displacement of 5650.0 lb and a comfort ratio of 17.17. While specific build counts are unavailable, owner reports highlight a distinct pattern of structural maintenance needs, particularly regarding deck cores and mast steps.
- Best for:
- This boat suits coastal cruisers and weekend sailors who prioritize a manageable 30.0 ft LOA and are prepared for hands-on maintenance of aging fiberglass components. Its moderate displacement and fin keel make it suitable for protected waters rather than heavy offshore passage-making.
- Bluewater capability:
- With a capsize ratio of 2.15 and a D/L ratio of 207.31, the G&S 30 is generally considered a coastal cruiser with limited bluewater capability due to its relatively light displacement and potential structural vulnerabilities in the deck and keel area.
- Comparables:
- Comparable boats from this era include the Cal 30 and O'Day 30, which share similar fractional sloop rigs and coastal cruising roles. These vessels offer similar beam dimensions and interior layouts, though the G&S 30's specific hull form and designer pedigree differentiate its sailing characteristics.
Performance
Pricing
We don't have market pricing data for the G&S 30 yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.
Estimated Cost of Ownership
Based on 30ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
11 reported issues across 7 systems for the G&S 30, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a G&S 30? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.
- ✓ All 11 specific issues — severity, symptoms & fixes
- ✓ Model-specific pre-purchase inspection checklist
- ✓ Downloadable PDF to take to your surveyor — yours to keep
One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep
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Used sails that fit the G&S 30
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