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Hanse 388
Designer: Judel/Vrolijk & Co.  ·  Builder: Hanse Yachts  ·  First built: 2017
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About the Hanse 388

Designed by the renowned naval architecture firm Judel/Vrolijk & Co., this modern 37-footer represents Hanse Yachts' commitment to combining performance with comfortable cruising. The 388 features a sleek fin keel with bulb and spade rudder configuration that delivers responsive handling and solid upwind performance, while the fractional sloop rig provides versatility across varying wind conditions. Built with fiberglass and balsa sandwich construction since 2017, the hull offers an excellent balance of strength and weight savings. The boat's SA/Displacement ratio of 17.97 indicates spirited sailing performance, while the comfort ratio of 26.91 suggests she maintains reasonable motion at sea without sacrificing speed. Her capsize screening value of 1.95 falls within acceptable offshore sailing parameters, making this yacht suitable for both coastal cruising and longer passages. The 388 embodies Hanse's philosophy of easy-sailing boats that don't require a large crew to manage effectively. With generous beam providing interior volume and a displacement that keeps her planted in challenging conditions, this yacht appeals to couples or small families seeking a capable cruiser that can handle weekend coastal hops as confidently as extended blue-water adventures.

Core Dimensions
LOA (Length Overall) 37.40 ft / 11.40 m
LWL (Waterline Length) 34.12 ft / 10.40 m
Beam 12.80 ft / 3.90 m
Max Draft 6.75 ft / 2.06 m
Displacement 18,232.00 lb / 8,270 kg
Ballast 5,269.00 lb / 2,390 kg
Ballast Type Cast iron
Sail Area (Reported) 775.00 ft² / 72.00 m²
Design & Construction
Hull Type Fin w/bulb & spade rudder
Rigging Type Fractional Sloop
Construction FG w/balsa sandwich
Designer Judel/Vrolijk & Co.
Builder Hanse Yachts
First Built 2017
Owner Reviews

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Performance Ratios
SA/Displacement Sail Area to Displacement ratio measures how much sail power a boat has relative to its weight. Higher values mean more performance and speed.
Under 14 — Heavy cruiser, slow14–18 — Cruising sailboat18–22 — Cruiser/racerOver 22 — Performance racer
 17.97
Ballast/Displacement Ballast to Displacement ratio shows what percentage of the boat's total weight is ballast. Higher values generally mean better initial stability and stiffer sail carrying.
30–35% — Typical cruiser35–45% — Stiff performance boatOver 45% — Racing oriented
 28.9
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
 204.91
Comfort Ratio Ted Brewer's Comfort Ratio predicts how comfortable a boat will feel in offshore conditions. Higher values mean a steadier, more comfortable motion in a seaway.
Under 20 — Uncomfortably rough20–30 — Acceptable coastal30–40 — Good offshore comfortOver 40 — Very comfortable offshore
 26.91
Capsize Screening Formula The USHS Capsize Screening Formula estimates offshore capsize risk. Lower is safer — values under 2.0 are considered acceptable for offshore sailing.
Under 2.0 — Safe for offshore2.0–2.2 — Borderline offshoreOver 2.2 — Coastal use recommended
 1.95
Hull Speed Hull Speed is the theoretical maximum speed of a displacement hull, calculated from waterline length. Most cruising sailboats reach this speed in moderate conditions. 7.83 kn
S# (Speed Number) The Speed Number (S#) is a quick performance index. Higher values indicate a faster, more powerful design relative to its size.
Under 3.0 — Slow cruiser3.0–5.0 — Average cruiser5.0–7.0 — Performance cruiserOver 7.0 — Racer
 2.66
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 1,560.51 pounds/inch
SA/Displacement (Calc) Calculated Sail Area to Displacement ratio using actual measured sail dimensions rather than reported values. More precise than the reported SA/Disp figure. 17.11
Rig Dimensions
I (Foretriangle Height) 48.88 ft / 14.90 m
J (Foretriangle Base) 14.14 ft / 4.31 m
P (Mainsail Luff) 46.92 ft / 14.30 m
E (Mainsail Foot) 16.73 ft / 5.10 m
ISP (Spinnaker Luff) 50.92 ft / 15.52 m
SPL/TPS 15.09 ft / 4.60 m
SA Fore 345.58 ft² / 32.11 m²
SA Main 392.49 ft² / 36.46 m²
SA Total (100%) 738.07 ft² / 68.57 m²
Est. Forestay Length 50.88 ft / 15.51 m
Mast Height (DWL) 57.75 ft / 17.60 m
Engine & Accommodations
Engine Type Diesel; Saildrive
Horsepower 29
Fuel Capacity 42 gals / 160 L
Water Capacity 78 gals / 295 L
LOD 36.06 ft / 10.99 m
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