GIB'SEA 77
Specifications
Hull
| LOA | 26.08 ft |
| LWL | 22.64 ft |
| Beam | 9.19 ft |
| Draft | 5.81 ft/ 2.85 ft min |
| Displacement | 3,968 lb |
| Ballast | 1,620.1 lb |
| Hull speed1.34·√LWL | 6.4 kn |
About the GIB'SEA 77
3 keel options were available: (fin, bilge and centreboard). Fin keel draft: 1.55m / 5.08ft LOD: 7.68m / 25.2ft
Designed by Groupe Graal/Jean-Claude Meyran and built by Gilbert Marine (FRA) from 1979–1984, the Gib'Sea 77 is a compact, performance-oriented trailerable sloop with 224 hulls produced. Its lightweight displacement of 3968.0 lb and high SA/D ratio of 24.01 indicate a boat designed for speed and agility rather than heavy displacement comfort.
- Best for:
- This boat suits coastal cruisers and trailerable enthusiasts who prioritize ease of transport and lively sailing characteristics over heavy offshore protection. It is well-matched for single-handers or couples seeking a manageable, responsive package for day sailing and short overnight trips.
- Bluewater capability:
- With a low displacement of 3968.0 lb and a capsize ratio of 2.33, the Gib'Sea 77 is not recommended for serious bluewater passagemaking due to its light weight and trailerable nature.
- Comparables:
- Comparable boats include the O'Day 23 and Pearson 23, which share similar trailerable dimensions and coastal cruising roles. The Gib'Sea 77 distinguishes itself with a more modern, performance-focused hull form and higher sail area-to-displacement ratio than these traditional designs.
Performance
Pricing
We don't have market pricing data for the GIB'SEA 77 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 26.08ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
1 reported issues across 1 systems for the GIB'SEA 77, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a GIB'SEA 77? 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 1 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
Similar Sailboats
Which engine powers your GIB'SEA 77?
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Brands sometimes mentioned for this model: Yanmar — is it one of these?
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Used sails that fit the GIB'SEA 77
Checking eBay for sails sized to this boat's rig…