Seagull 18 - Sailboat Data & Rig Dimensions
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 18.5 | 5.6 |
| LWL | 15.0 | 4.6 |
| Beam | 7.2 | 2.2 |
| Draft | 1.0 | 0.3 |
| Displacement | 1000 lbs. | 454 kgs. |
| Ballast | 250 lbs. | 113 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | N/A | N/A |
| Ballast / Displac. | 0.25 | 0.25 |
| Displac. / LOA | 54.05 | 81.07 |
| Construction | Information |
|---|---|
| Hull Type | Lifting Keel |
| Rig Type | Fractional Sloop |
| Designer | Leonardo da Costa Saigo |
| Builder | Maxim Marine Ltd. (UK) |
| Construction | FG |
| Ballast Type | Lead |
| First Build | 1970 |
| Last Build | 1985 |
| # Built | 1200 |