GULF COAST 18
Specifications
Hull
| LOA | 18 ft |
| LWL | 15.2 ft |
| Beam | 6.17 ft |
| Draft | 3.83 ft/ 0.75 ft min |
| Displacement | 900 lb |
| Ballast | 325 lb |
| Hull speed1.34·√LWL | 5.2 kn |
About the GULF COAST 18
MK II version has masthead rig.
Designed by Martin Bludworth and built by Maudlin and Son Manufacturing (USA) from 1970–1978, the Gulf Coast 18 is a compact fractional sloop with a displacement of 900.0 lb. While the exact hulls built count is unknown, this model represents a specific era of American trailerable sailboat design.
- Best for:
- This boat suits coastal cruisers and trailerable enthusiasts seeking a lightweight, easy-to-handle package with a max draft of 3.83 ft that allows access to shallow waters.
- Bluewater capability:
- With a low displacement of 900.0 lb and a comfort ratio of 7.67, this boat is not suited for offshore bluewater cruising but is adequate for protected coastal waters.
- Comparables:
- Comparable to other 18-foot trailerables from the 1970s such as the O'Day 18 or Pearson 18, it shares similar dimensions and a focus on ease of transport and single-handed sailing.
Performance
Pricing
We don't have market pricing data for the GULF COAST 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
5 reported issues across 4 systems for the GULF COAST 18, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a GULF COAST 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 5 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 GULF COAST 18?
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Used sails that fit the GULF COAST 18
Checking eBay for sails sized to this boat's rig…