LAGUNA 18
Specifications
Hull
| LOA | 18 ft |
| LWL | 14.67 ft |
| Beam | 8 ft |
| Draft | 2.25 ft |
| Displacement | 1,500 lb |
| Ballast | 499.9 lb |
| Hull speed1.34·√LWL | 5.1 kn |
Rig & Sails
| Iforetriangle height | 21 ft |
| Jforetriangle base | 6.58 ft |
| Pmainsail luff | 20 ft |
| Emainsail foot | 8.25 ft |
| FLforestay | 6.6 ft |
| Mainsail | 82.5 sq ft |
| Jib (100%) | 69 sq ft |
| Spinnaker | 117.5 sq ft |
About the LAGUNA 18
Modified version of WINDROSE 5.5 with fixed keel. Similar to LAGUNA 5.5. An open cockpit DAYSAILER version was also available. Sail area: -Main: 82.5 ft² / 7.66 m² -Jib: 69 ft² / 6.4 m² -Genoa (150%): 94 ft² / 8.73 m² Max outboard power: 6 hp
The Laguna 18 is a compact fractional sloop designed by Shad Turner and built by Laguna Yachts (USA) between 1983 and 1987. With a displacement of 1500.0 lb and a beam of 8.0 ft, it represents a lightweight, performance-oriented entry into the 18-foot class, though the exact number of hulls built remains unverified in available data.
- Best for:
- This boat is best suited for coastal day sailing and light cruising, appealing to owners who prioritize ease of trailering and storage due to its 1500.0 lb displacement and 18.0 ft LOA. It is ideal for single-handers or couples seeking a manageable, low-draft vessel for protected waters.
- Bluewater capability:
- With a capsize ratio of 2.8 and a comfort ratio of 9.27, the Laguna 18 is not designed for offshore bluewater passage making but is stable enough for protected coastal sailing. Its light displacement and fin keel configuration prioritize planing potential and ease of handling over heavy-weather seakeeping.
- Comparables:
- Comparable boats include the Catalina 18 and the O'Day 18, as they share similar LOA dimensions and target the same market of affordable, trailerable day sailers. However, the Laguna 18 distinguishes itself with a fractional sloop rig and a significantly lighter displacement than many contemporary 18-footers.
Direct variant of the LAGUNA 18
Near-identical models — same hull, builder and designer, re-badged or lightly changed. Specs and owner-reported issues are typically shared across the group, so a sister model's page may carry detail this one doesn't.
Performance
Pricing
We don't have market pricing data for the LAGUNA 18 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 18ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
1 reported issues across 1 systems for the LAGUNA 18, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a LAGUNA 18? 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
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Used sails that fit the LAGUNA 18
Checking eBay for sails sized to this boat's rig…