What Makes a Bluewater Sailboat?
Bluewater sailing demands a boat that can withstand heavy weather, be repaired at sea, and keep its crew safe across thousands of ocean miles. Not every production cruiser is cut out for ocean crossings.
Key bluewater qualities include:
- Strong construction: Solid laminate hull, robust deck hardware
- Stability: High ballast ratio, low center of gravity
- Seakindly motion: Comfortable in rough conditions over extended periods
- Self-sufficiency: Large fuel and water tanks, redundant systems
- Heavy-weather capability: Storm sails, strong rig, protected cockpit
If you are still deciding what type of sailing you want to do, see our How to Choose Your First Sailboat guide. For help understanding the specifications mentioned below, check our Sailboat Specifications Guide.
Best Bluewater Sailboats by Size
35–40 Feet
Hallberg-Rassy 340 The Hallberg-Rassy tradition of Swedish-built offshore cruisers is legendary. Their boats feature center or aft cockpit designs with exceptional build quality, self-tacking jibs, skeg-hung rudders, and sailplans optimized for shorthanded sailing. The build quality is second to none in this size range.
Amel 36 French-designed with a distinctive ketch rig. Known for exceptional seaworthiness and comfort even in heavy conditions. Practical layout for long-term liveaboard with remarkable storage capacity. Amel's philosophy is "a boat that takes care of you."
40–45 Feet
Hallberg-Rassy 44 The gold standard in production bluewater cruising. Exceptional build quality, comfortable interior, and outstanding heavy-weather performance. The center cockpit design provides security and excellent visibility. Many owners cite the HR 44 as the ideal single or couple's ocean cruiser.
Outremer 45 A performance catamaran capable of fast ocean passages. Light displacement, daggerboards, and excellent helm balance make it a favorite for trade-wind routes. If you are considering a catamaran for bluewater, read our Monohull vs Catamaran comparison to understand the trade-offs.
Tayana 42 A heavy-displacement cutter with a full keel. Traditional bluewater pedigree with solid fiberglass construction and a spacious interior. These Taiwan-built boats from the 1980s remain popular with cruisers for their tankage, storage, and sea-kindly motion.
45–55 Feet
Amel 50 Purpose-built for ocean cruising with a unique super-maramu design. All lines led to the cockpit, ketch rig, and legendary French build quality. Amel designs prioritize safety and self-sufficiency above all else — every system has redundancy.
Hallberg-Rassy 48 Center cockpit cruiser with exceptional offshore capability. Spacious, well-protected, and capable of comfortable passages in any weather. The kind of boat that inspires confidence the moment you step aboard.
Key Features to Look For
Construction
- Solid fiberglass hull (avoid cored hulls below the waterline)
- Substantial hull-to-deck joint (bolted, not just bonded)
- Reinforced chainplates and rig attachment points
- Heavy-duty stainless steel deck hardware
Rig
- Cutter or cutter-headed sloop for sail versatility
- Oversized standing rigging wire (one size above minimum)
- Backup running backstays or staysail stay
- Strong attachment points for storm sails
Cockpit
- Small, deep cockpit (drains quickly if pooped by a wave)
- Strong cockpit combings for security in rough weather
- All control lines led aft for handling from the safety of the cockpit
- Protected steering position
Bluewater Preparation Checklist
Before setting off on an ocean passage:
- Install a life raft and EPIRB — these are non-negotiable for offshore sailing
- Carry storm sails (heavy-weather jib, trysail) — practice deploying them before you need them
- Install a windvane self-steering system — backup to autopilot, uses no power
- Carry comprehensive spares (rig, engine, electrical) — you are your own chandler mid-ocean
- Install a watermaker or carry emergency water — plan for 4 liters per person per day minimum
- Practice man-overboard procedures regularly — under sail and under power, day and night
- Get your rig professionally inspected — standing rigging should be replaced every 10–15 years
Cost of Bluewater Ownership
Bluewater boats are typically more expensive to buy and maintain than coastal cruisers:
| Expense | Annual Estimate (40-45 ft) |
|---|---|
| Maintenance & repairs | $8,000–$15,000 |
| Insurance (offshore) | $2,000–$5,000 |
| Haul-out & bottom paint | $2,000–$4,000 |
| Safety equipment updates | $500–$1,500 |
| Marina/mooring (when not cruising) | $3,000–$8,000 |
For a complete guide to seasonal maintenance routines, see our Sailboat Maintenance Essentials.
Building Experience Before Going Offshore
The best bluewater boat is useless without a capable skipper. Before crossing oceans:
- Sail coastal for at least 2–3 seasons — learn your boat's systems and quirks
- Complete offshore safety training — ISAF/World Sailing approved course
- Do progressively longer passages — start with overnight, then multi-day
- Sail in heavy weather (coastal) — learn how your boat handles 30+ knots safely
- Join a rally — ARC, Caribbean 1500, or similar events provide community and safety nets
Conclusion
The best bluewater boat is one you trust completely. Choose a design with proven offshore credentials, invest in thorough preparation, and build your skills through progressive coastal passages before setting off across oceans. Explore the yachts mentioned above in our database using the links throughout this guide, or browse all bluewater-capable yachts.