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Sailboat Specifications

Typhoon 18 Naugus

Masthead Sloop · Long Keel

Designed by Carl Alberg · Built by Naugus Fiberglass (Usa) · First built 1974

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LOA 18.50 ft  ·  Beam 6.29 ft  ·  Displacement 1,900.00 lb  ·  Sail Area 157.00 ft²  ·  Masthead Sloop  ·  Long Keel
About the Typhoon 18 Naugus Sailboat

Designed by renowned naval architect Carl Alberg and built by Naugus Fiberglass starting in 1974, this compact sailboat embodies the classic characteristics that made Alberg's designs so beloved among traditional sailing enthusiasts. The Typhoon 18 features a long keel configuration with substantial ballast ratio, providing excellent stability and predictable handling that inspires confidence in developing sailors. With its masthead sloop rig and moderate sail area, this boat strikes an appealing balance between performance and manageability. The fiberglass construction ensures durability while keeping maintenance reasonable for budget-conscious owners. At 18.5 feet overall, the Typhoon offers surprising interior volume for overnight adventures, making it an ideal choice for coastal cruising and protected water exploration. The boat's comfortable motion and forgiving nature make it particularly well-suited for sailing instruction, family outings, and sailors transitioning from smaller dinghies to keelboats. While not designed for serious offshore work, the Typhoon 18's solid construction and seaworthy design provide adequate capability for day sailing in moderate conditions. The combination of Alberg's proven design philosophy and accessible size has made this model a popular choice among sailors seeking traditional sailing characteristics in a manageable package.

Dimensions & Specifications
LOA (Length Overall) 18.50 ft / 5.64 m
LWL (Waterline Length) 13.50 ft / 4.11 m
Beam 6.29 ft / 1.92 m
Max Draft 2.60 ft / 0.79 m
Displacement 1,900.00 lb / 862 kg
Ballast 900.00 lb / 408 kg
Ballast Type Lead
Sail Area (Reported) 157.00 ft² / 14.59 m²
Design & Construction
Hull Type Long Keel
Rigging Type Masthead Sloop
Construction FG
Designer Carl Alberg
Builder Naugus Fiberglass (USA)
First Built 1974
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Frequently Asked Questions

What is the Typhoon 18 Naugus's sail area to displacement ratio?

The Typhoon 18 Naugus has a Sail Area to Displacement ratio (SA/D) of 16.41. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Typhoon 18 Naugus's comfort ratio?

The Typhoon 18 Naugus has a Ted Brewer Comfort Ratio of 16.89. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Typhoon 18 Naugus safe for offshore sailing?

The Typhoon 18 Naugus has a Capsize Screening Formula value of 2.03. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Typhoon 18 Naugus?

The theoretical hull speed of the Typhoon 18 Naugus is 4.92 kn knots, calculated from its waterline length.

How much does a Typhoon 18 Naugus weigh?

The Typhoon 18 Naugus has a displacement of 1,900.00 lb and a length overall (LOA) of 18.50 ft.

Who designed the Typhoon 18 Naugus?

The Typhoon 18 Naugus was designed by Carl Alberg, first built in 1974.