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North Sea 33
 ·  Builder: Ta Chaio Shipbuilding Co. (Taiwan)  ·  First built: 1977
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About the North Sea 33

Designed with the demanding conditions of North Sea sailing in mind, the North Sea 33 is a robust cruising sailboat built to handle challenging offshore environments. As its name suggests, this vessel was conceived for sailors who need a reliable, seaworthy platform capable of tackling rough weather, short chop, and the unpredictable conditions that characterize northern European waters. With a heritage rooted in practical bluewater capability, the North Sea 33 appeals to sailors prioritizing safety and dependability over racing performance. Its design philosophy leans toward stability and sea-keeping, making it a solid choice for coastal passages and offshore adventures alike. Sailors who have owned or sailed this boat often speak to its confidence-inspiring behavior in heavy air and its ability to look after its crew when conditions deteriorate. While detailed specifications can be limited in available records, the North Sea 33 occupies a respected niche among cruising sailors who value purposeful design over flashy features. For anyone considering a boat capable of genuine offshore work without sacrificing comfort on longer passages, the North Sea 33 warrants serious consideration.

Core Dimensions
LOA (Length Overall) 33.33 ft / 10.16 m
LWL (Waterline Length) 27.50 ft / 8.38 m
Beam 10.58 ft / 3.22 m
Max Draft 4.58 ft / 1.40 m
Displacement 16,400.00 lb / 7,439 kg
Ballast 5,400.00 lb / 2,449 kg
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Cutter
Construction FG
Builder Ta Chaio Shipbuilding Co. (TAIWAN)
First Built 1977
Last Built 1978
Owner Reviews

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Performance Ratios
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
32.93
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
352.04
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. 6.23 pounds/inch
Rig Dimensions
I (Foretriangle Height) 14.60
P (Mainsail Luff) 587.00 ft² / 54.53 m²
E (Mainsail Foot) 352.04
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