HOBIE 3.5
Specifications
Hull
| LOA | 11.5 ft |
| Beam | 6 ft |
| Draft | 0.67 ft |
| Displacement | 160 lb |
About the HOBIE 3.5
AKA the Hobie 11, the HOBIE 3.5 is based on the HOBIE 14 but scaled down for kids weighing less than 140 lbs. Other parts are shared with the MONOCAT 12, including rudders, mast and mast step. The boat had wooden rudders with a different rudder casting locking system. It was also considerably narrower which, in theory, allowed easier righting after a capsize.
Designed by Hobie Alter and built by Hobie Cat (USA) from 1975–1979, the Hobie 3.5 is a compact catamaran with a build count of ? hulls. It features a rotating spar rig and measures 11.5 ft LOA with a beam of 6.0 ft.
- Best for:
- This boat suits coastal day-sailors and trailerable enthusiasts seeking a lightweight, easy-to-handle package with a max draft of only 0.67 ft. Its 160.0 lb displacement makes it ideal for single-handers or couples who prioritize transportability over heavy cruising.
- Bluewater capability:
- With a capsize ratio of 4.43 and a displacement of 160.0 lb, this boat is strictly for protected coastal waters and is not suitable for offshore or bluewater passage making.
- Comparables:
- Comparable to other 1970s trailerable cats like the Hobie 16 or Microcat, the 3.5 shares the rotating mast design and shallow draft but offers a slightly larger footprint with a 6.0 ft beam. It competes with early production cats that prioritize ease of launch over offshore capability.
Performance
Pricing
We don't have market pricing data for the HOBIE 3.5 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 11.5ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
1 reported issues across 1 systems for the HOBIE 3.5, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a HOBIE 3.5? 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 HOBIE 3.5
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