EASTERLY 30 (BRENNAN)
Specifications
Hull
| LOA | 30.08 ft |
| LWL | 23 ft |
| Beam | 9.08 ft |
| Draft | 4 ft |
| Displacement | 7,000 lb |
| Ballast | 2,200.1 lb |
| Hull speed1.34·√LWL | 6.4 kn |
Rig & Sails
| Iforetriangle height | 36.16 ft |
| Jforetriangle base | 10.67 ft |
| Pmainsail luff | 31 ft |
| Emainsail foot | 12 ft |
| FLforestay | 10.7 ft |
| Mainsail | 393.8 sq ft |
| Jib (100%) | 192.9 sq ft |
| Spinnaker | 328 sq ft |
About the EASTERLY 30 (BRENNAN)
Designed by Mike Brennan and built by Easterly Yachts (USA) in 1969, the Easterly 30 is a compact, heavy-displacement cruiser with a displacement of 7000.0 lb and a comfort ratio of 22.8. While the exact build count is unknown, owner reports highlight a specific structural concern regarding keel smile and sump cracking that prospective buyers must investigate.
- Best for:
- This boat suits coastal cruisers and shorthanded sailors who prioritize seakindliness and comfort over raw speed, given its high D/L ratio of 256.84 and moderate SA/D ratio of 16.62.
- Bluewater capability:
- With a low capsize ratio of 1.9 and substantial ballast of 2200.1 lb, the hull form suggests good offshore stability, though the reported keel smile issues require rigorous structural verification before bluewater passage.
- Comparables:
- Comparable to other 1960s-70s heavy-displacement fin-keel sloops like the Cal 30 or O'Day 30, as they share similar beam (9.08 ft) and displacement characteristics aimed at stable, comfortable cruising.
Performance
Pricing
We don't have market pricing data for the EASTERLY 30 (BRENNAN) 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 30.08ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
2 reported issues across 2 systems for the EASTERLY 30 (BRENNAN), compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a EASTERLY 30 (BRENNAN)? 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 2 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 EASTERLY 30 (BRENNAN)?
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 EASTERLY 30 (BRENNAN)
Checking eBay for sails sized to this boat's rig…