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Sailboat Specifications

Island Packet Estero 36

Masthead Sloop · Long Keel

Designed by Robert K. Johnson · Built by Island Packet Yachts (Usa) · First built 2009

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LOA 36.42 ft  ·  Beam 12.34 ft  ·  Displacement 19,299.00 lb  ·  Sail Area 708.00 ft²  ·  Masthead Sloop  ·  Long Keel
About the Island Packet Estero 36 Sailboat

Robert K. Johnson's design philosophy shines through in this well-proportioned cruising sailboat that exemplifies Island Packet's commitment to comfortable, seaworthy vessels. Built from 2009 onward, the Estero 36 features a traditional long keel configuration that provides excellent directional stability and a forgiving sailing character, making it particularly appealing to cruising couples and small families. The boat's substantial displacement of 19,299 pounds and healthy ballast ratio create a stable, confidence-inspiring platform for coastal and offshore passages. Her masthead sloop rig with 708 square feet of sail area delivers respectable performance while remaining manageable for short-handed crews. The generous beam of 12.34 feet translates to spacious accommodations below, a hallmark of Island Packet designs. With a comfort ratio of 31.89, the Estero 36 prioritizes motion comfort over racing performance, making long passages more pleasant for the crew. The moderate draft of 4 feet opens up many cruising destinations while the long keel provides protection for the propeller and rudder when exploring shallow waters or taking the ground. Island Packet's reputation for quality fiberglass construction and thoughtful details makes this boat a solid choice for serious coastal cruisers and those contemplating their first offshore adventures.

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Dimensions & Specifications
LOA (Length Overall) 36.42 ft / 11.10 m
LWL (Waterline Length) 31.43 ft / 9.58 m
Beam 12.34 ft / 3.76 m
Max Draft 4.00 ft / 1.22 m
Displacement 19,299.00 lb / 8,754 kg
Ballast 7,500.00 lb / 3,402 kg
Sail Area (Reported) 708.00 ft² / 65.78 m²
Headroom 6.42
Design & Construction
Hull Type Long Keel
Rigging Type Masthead Sloop
Construction FG
Designer Robert K. Johnson
Builder Island Packet Yachts (USA)
First Built 2009
Associations Official Island Packet Yacht Owners Association
Related Sailboats Norsea 37 · Saga 35 · Cs 36 · Catalina 36 · Pearson 36 2
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Engine & Accommodations
Engine Make Yanmar
Engine Type Diesel
Horsepower 40
Fuel Capacity 60 gals / 227 L
Water Capacity 120 gals / 454 L
Frequently Asked Questions

What is the Island Packet Estero 36's sail area to displacement ratio?

The Island Packet Estero 36 has a Sail Area to Displacement ratio (SA/D) of 15.8. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Island Packet Estero 36's comfort ratio?

The Island Packet Estero 36 has a Ted Brewer Comfort Ratio of 31.89. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Island Packet Estero 36 safe for offshore sailing?

The Island Packet Estero 36 has a Capsize Screening Formula value of 1.84. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Island Packet Estero 36?

The theoretical hull speed of the Island Packet Estero 36 is 7.51 kn knots, calculated from its waterline length.

How much does a Island Packet Estero 36 weigh?

The Island Packet Estero 36 has a displacement of 19,299.00 lb and a length overall (LOA) of 36.42 ft.

Who designed the Island Packet Estero 36?

The Island Packet Estero 36 was designed by Robert K. Johnson, first built in 2009.