The Junker 26 is modestly canvassed and unhurried, with acceptable motion comfort for coastal passages.
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 21.7′, the Junker 26 tops out around 6.2 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √21.7′ LWL = 6.2 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
13.2
Modestly canvassed — a comfortable, unhurried cruiser.
Ballast / Displacement
41.7%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
291
Moderate-heavy — carries provisions well, deliberate in light air.
Comfort Ratio
24.3
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
1.89
Below the 2.0 offshore threshold — acceptable for ocean passages.
Pounds/Inch Immersion
685lbs
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
24.3
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
1.89
Below the 2.0 offshore threshold — acceptable for ocean passages.
Under 2.0 — Acceptable for offshore
Over 2.0 — Coastal / protected waters
PHRF Fleet Position
Where the Junker 26 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser 150–210
Heavy Cruiser 210–300
Tanzer 26
216s/nm
Trapper 300
229s/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° |
2.2 |
2.8 |
3.1 |
3.3 |
| Close Reach60° |
2.7 |
3.4 |
3.8 |
3.9 |
| Beam Reach90° |
3.3 |
4.1 |
4.6 |
4.8 |
| Broad Reach120–135° |
3.0 |
3.8 |
4.3 |
4.5 |
| Run150–180° |
2.4 |
3.1 |
3.4 |
3.6 |
These are simplified estimates based on hull speed (6.2 kts),
SA/D (13.2), 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 Junker 26 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–8 kts
8–24 kts
24–34 kts
34+ kts
Ghosting
0–8 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
8–24 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
24–34 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
34+ 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 Junker 26.
|
Junker 26 |
First 26 Beneteau |
Marieholm 26 |
Pearson 26 One Design |
Tanzer 26 |
Trapper 300 |
| Dimensions |
| LOA |
26.3 |
26.3 |
26.3 |
26.2 |
26.3 |
26.3 |
| LWL |
21.7 |
22.9 |
20.2 |
21.7 |
22.5 |
20.6 |
| Beam |
8.9 |
9.2 |
7.2 |
8.7 |
8.7 |
8.0 |
| Displacement |
6 |
4 |
5 |
5 |
4 |
4 |
| Ballast |
2 |
1 |
2 |
2 |
1 |
1 |
| Sail Area |
290 |
291 |
291 |
321 |
282 |
— |
| Performance |
| PHRF |
— |
— |
— |
— |
216 |
229 |
| SA/Disp |
13.2 |
16.4 |
15.0 |
17.2 |
17.0 |
— |
| Bal/Disp |
41.7 |
30.2 |
— |
42.3 |
44.8 |
43.1 |
| Comfort |
24.3 |
16.2 |
27.8 |
19.7 |
16.0 |
— |
| Capsize |
1.89 |
2.18 |
1.64 |
2.00 |
2.13 |
— |
| Hull Speed |
6.2 |
6.4 |
6.0 |
6.2 |
6.4 |
— |