Sea Spray 18 - Sailboat Data & Rig Dimensions
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 18.0 | 5.5 |
| LWL | N/A | N/A |
| Beam | 11.5 | 3.5 |
| Draft | 0.5 | 0.2 |
| Displacement | 400 lbs. | 181 kgs. |
| Ballast | N/A | N/A |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | N/A | N/A |
| Ballast / Displac. | N/A | N/A |
| Displac. / LOA | 22.22 | 32.91 |
| Construction | Information |
|---|---|
| Hull Type | Trimaran Cbrd. |
| Rig Type | Fractional Sloop |
| Designer | Arthur Berry |
| Builder | Aquadyne Boat Co. (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1974 |
| Last Build | 1978 |
| # Built | 700 |