The Inferno 26 is well-powered with enough sail area to move in light air, with a quick, snappy motion best suited to day sailing.
Hull Speed
The theoretical displacement-mode speed limit — determined by waterline length, not engine or sail power.
A displacement hull pushes a bow wave whose speed is limited by the waterline length.
With a waterline of 22.3′, the Inferno 26 tops out around 6.3 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √22.3′ LWL = 6.3 kts
Performance Ratios
Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.
SA / Displacement
21.8
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Ballast / Displacement
40.5%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
164
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
16.5
Quick, snappy motion — better for day sails and racing than long passages.
Capsize Screening
2.04
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
Pounds/Inch Immersion
649lbs
Weight needed to sink the hull one inch — loading sensitivity.
Motion & Offshore Suitability
Two ratios that matter most when you're planning passages — how the boat feels in a seaway, and whether the hull geometry is suitable for open ocean.
Comfort Ratio
16.5
Quick, snappy motion — better for day sails and racing than long passages.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
2.04
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
Under 2.0 — Acceptable for offshore
Over 2.0 — Coastal / protected waters
PHRF Fleet Position
Where the Inferno 26 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser/Racer 90–150
Cruiser 150–210
Heavy Cruiser 210–300
Impulse 26
135s/nm
Capri 26 Catalina
213s/nm
Estimated Speed by Wind
Rough boat speed estimates at different true wind speeds and points of sail — derived from hull speed, SA/D, and displacement, not measured polars.
| Point of Sail |
6 kts TWS |
10 kts TWS |
15 kts TWS |
20 kts TWS |
| Close-hauled40–50° |
2.9 |
3.6 |
4.0 |
4.2 |
| Close Reach60° |
3.5 |
4.4 |
4.9 |
5.1 |
| Beam Reach90° |
4.3 |
5.4 |
6.0 |
6.5 |
| Broad Reach120–135° |
3.9 |
5.0 |
5.6 |
6.0 |
| Run150–180° |
3.1 |
4.0 |
4.4 |
4.6 |
These are simplified estimates based on hull speed (6.3 kts),
SA/D (21.8), and empirical efficiency curves — not instrument-measured
polars. Real-world speed varies with sea state, bottom condition, sail trim, and current.
Speeds in gold approach hull speed;
bold gold means near or at hull speed.
Wind Range & Comfort Envelope
Estimated wind ranges for comfortable sailing on the Inferno 26 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–6 kts
6–20 kts
20–30 kts
30+ kts
Ghosting
0–6 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
6–20 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
20–30 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
30+ kts
Storm conditions. Storm jib or bare poles. Seek shelter if coastal.
How It Compares
Side-by-side with the boats most often cross-shopped against the Inferno 26.
|
Inferno 26 |
Capri 26 Catalina |
Corby 26 |
Impulse 26 |
Raven 26 |
Tabasco 26 |
| Dimensions |
| LOA |
25.9 |
26.0 |
25.9 |
26.0 |
26.0 |
25.9 |
| LWL |
22.3 |
22.5 |
— |
21.6 |
21.0 |
22.3 |
| Beam |
8.1 |
9.1 |
8.2 |
8.4 |
8.8 |
8.1 |
| Displacement |
4 |
4 |
4 |
2 |
5 |
4 |
| Ballast |
1 |
1 |
1 |
1 |
2 |
1 |
| Sail Area |
347 |
268 |
— |
327 |
325 |
— |
| Performance |
| PHRF |
— |
213 |
— |
135 |
— |
— |
| SA/Disp |
21.8 |
16.0 |
12.9 |
26.7 |
17.8 |
— |
| Bal/Disp |
40.5 |
37.5 |
39.8 |
47.5 |
48.0 |
— |
| Comfort |
16.5 |
15.2 |
19.9 |
10.9 |
19.1 |
16.5 |
| Capsize |
2.04 |
2.22 |
1.93 |
2.41 |
2.05 |
2.04 |
| Hull Speed |
6.3 |
6.4 |
6.3 |
6.2 |
6.1 |
6.3 |