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Viking 33
Designer: Cuthbertson & Cassian  ·  Builder: Ontario Yachts  ·  First built: 1971
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About the Viking 33

Produced by Viking Yachts of New Jersey, the Viking 33 represents an era when American boatbuilders were crafting capable, no-nonsense fiberglass cruising sailboats aimed at the weekend sailor and coastal adventurer. Designed with family cruising in mind, this boat earned a reputation as a solid and reliable vessel suited to protected coastal waters and moderate offshore passages, offering a comfortable platform for those looking to explore beyond the harbor without venturing into extreme bluewater conditions. The Viking 33 reflects the practical design philosophy of its time, prioritizing stable, forgiving sailing characteristics over outright speed or racing performance. Owners have generally appreciated its sturdy construction and manageable rig, making it accessible to sailors of varying experience levels. The cockpit and interior layout were conceived with liveability in mind, providing reasonable comfort for extended daysails or short cruising legs. For buyers researching an affordable entry point into cruising-sized sailboats with a reputable American pedigree, the Viking 33 deserves consideration. As with any older production vessel, a thorough survey is strongly recommended before purchase.

Core Dimensions
LOA (Length Overall) 33.58 ft / 10.24 m
LWL (Waterline Length) 27.17 ft / 8.28 m
Beam 9.83 ft / 3.00 m
Max Draft 5.50 ft / 1.68 m
Displacement 8,807.00 lb / 3,995 kg
Ballast 4,512.00 lb / 2,047 kg
Sail Area (Reported) 519.00 ft² / 48.22 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Masthead Sloop
Construction FG
Designer Cuthbertson & Cassian
Builder Ontario Yachts
First Built 1971
Last Built 1973
Related Sailboats ["Viking 34" · "Columbia 34 Mk Ii" · "Grampian 34" · "Tartan 33" · "Ericson 33"]
Owner Reviews

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Performance Ratios
PHRF Rating PHRF (Performance Handicap Racing Fleet) is a national racing handicap measured in seconds per nautical mile. Lower values indicate faster boats. Ratings are sourced from US Sailing's national database (median across 60+ regional fleets).
Under 0 — Ultralight racer0–90 — Performance racer90–150 — Cruiser/racer150–210 — Typical cruiserOver 210 — Heavy/slow cruiser
 138
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
 19.54
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
 22.29
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
 1.91
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. 6.98
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
 3.05
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. 954.31
Rig Dimensions
I (Foretriangle Height) 42.8
J (Foretriangle Base) 15.0
P (Mainsail Luff) 37.8
E (Mainsail Foot) 10.5
SA Fore 321.0
SA Main 198.45
How It Compares

vs. Columbia 34 Mk Ii, Grampian 34, Tartan 33

This boat Similar boats
Dimensions
LOA
Viking 33 ★
33.6 ft
Columbia 34 Mk Ii
33.6 ft
Grampian 34
33.6 ft
Tartan 33
33.7 ft
LWL
Viking 33 ★
27.2 ft
Columbia 34 Mk Ii
27.3 ft
Grampian 34
26.5 ft
Tartan 33
28.8 ft
Beam
Viking 33 ★
9.8 ft
Columbia 34 Mk Ii
10.0 ft
Grampian 34
10.0 ft
Tartan 33
11.0 ft
Displacement
Viking 33 ★
8 lbs
Columbia 34 Mk Ii
12 lbs
Grampian 34
12 lbs
Tartan 33
10 lbs
Ballast
Viking 33 ★
4 lbs
Columbia 34 Mk Ii
4 lbs
Grampian 34
5 lbs
Tartan 33
4 lbs
Sail Area
Viking 33 ★
519 sq ft
Columbia 34 Mk Ii
526 sq ft
Grampian 34
551 sq ft
Tartan 33
531 sq ft
Performance
PHRF Rating (lower = faster)
Viking 33 ★
138 s/nm
Columbia 34 Mk Ii
—
Grampian 34
171 s/nm
Tartan 33
153 s/nm
SA / Displacement (higher = more powerful)
Viking 33 ★
19.5
Columbia 34 Mk Ii
16.1
Grampian 34
16.9
Tartan 33
18.4
Comfort Ratio (higher = more comfortable offshore)
Viking 33 ★
22.3
Columbia 34 Mk Ii
29.6
Grampian 34
30.2
Tartan 33
21.0
Capsize Screening (lower = safer)
Viking 33 ★
1.91
Columbia 34 Mk Ii
1.75
Grampian 34
1.75
Tartan 33
2.04
Hull Speed
Viking 33 ★
7.0 kts
Columbia 34 Mk Ii
7.0 kts
Grampian 34
6.9 kts
Tartan 33
7.2 kts
Speed Number (higher = faster)
Viking 33 ★
3.1
Columbia 34 Mk Ii
2.0
Grampian 34
1.4
Tartan 33
3.0
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