Back to Search
707 Thomas
Designer: David Thomas  ·  Builder: Hunter Boats  ·  First built: 1995
+ Add to Compare
Videos
About the 707 Thomas

Finding comprehensive information about the 707 Thomas sailboat proves challenging, as this model operates somewhat in the shadows of mainstream sailing literature. This scarcity of readily available specifications and documentation suggests either limited production numbers or a more specialized market focus during its manufacturing period. Based on the numerical designation and naming convention typical of sailboat manufacturers from certain eras, the 707 Thomas likely represents a mid-sized cruising sailboat designed for recreational sailing. The model appears to have been targeted toward sailors seeking reliable coastal cruising capabilities rather than racing performance or offshore passage-making. Without extensive production records or widespread owner communities sharing experiences online, potential buyers should approach this vessel with careful inspection practices. The limited documentation means that understanding the boat's construction quality, design philosophy, and long-term reliability requires hands-on evaluation and possibly consultation with marine surveyors familiar with boats from this manufacturer's era. For sailors considering a 707 Thomas, focusing on the individual boat's condition, maintenance history, and structural integrity becomes even more critical given the sparse availability of model-specific information and parts support networks.

Core Dimensions
LOA (Length Overall) 23.70 ft / 7.22 m
LWL (Waterline Length) 23.00 ft / 7.01 m
Beam 8.30 ft / 2.53 m
Max Draft 4.95 ft / 1.51 m
Displacement 1,980.00 lb / 898 kg
Ballast 915.00 lb / 415 kg
Sail Area (Reported) 320.00 ft² / 29.73 m²
Design & Construction
Hull Type Lifting Keel
Rigging Type Fractional Sloop
Construction FG
Designer David Thomas
Builder Hunter Boats
First Built 1995
Owner Reviews

No owner reviews yet — be the first to share your experience with this boat.

Known Issues & What to Watch For

No known issues documented for this model yet.

Own or have surveyed a 707 Thomas? Submit a known issue

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
32.55
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
7.87
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
2.65
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. 6.43
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. 682.11
Rig Dimensions
E (Mainsail Foot) 12.34
Find a 707 Thomas For Sale