SEAFORTH 34
Specifications
Hull
| LOA | 33.75 ft |
| LWL | 28 ft |
| Beam | 10 ft |
| Draft | 5.25 ft |
| Displacement | 11,800 lb |
| Ballast | 5,169.6 lb |
| Hull speed1.34·√LWL | 7.1 kn |
Rig & Sails
| Iforetriangle height | 42.75 ft |
| Jforetriangle base | 14 ft |
| Pmainsail luff | 37 ft |
| Emainsail foot | 12 ft |
| FLforestay | 14 ft |
| Mainsail | 539 sq ft |
| Jib (100%) | 299.3 sq ft |
| Spinnaker | 508.7 sq ft |
About the SEAFORTH 34
Similar to the earlier GRAMPIAN 2-34 and built from the same mold.
Performance
Pricing
We don't have market pricing data for the SEAFORTH 34 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 33.75ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
We don't have enough data on the SEAFORTH 34yet to publish model-specific findings we'd stand behind — but here's a free general inspection checklist, built from our research into what actually goes wrong on boats of this kind.
Drawn from 7,029 documented issues across 2,391 models, ordered so the areas that most often turn up problems come first.
Own a SEAFORTH 34? Reports from owners are what turn this into a model-specific checklist — and they're the reason the boats above it have one.
Similar Sailboats
Which engine powers your SEAFORTH 34?
We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the SEAFORTH 34
Checking eBay for sails sized to this boat's rig…