The Etap 28 is moderately powered for comfortable coastal cruising, 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 22.7′, the Etap 28 tops out around 6.4 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √22.7′ LWL = 6.4 kts
Performance Ratios
Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.
PHRF Rating
222s/nm
Heavy or slow cruiser — all about the journey, not the elapsed time.
SA / Displacement
14.5
Moderate sail power — a capable coastal cruiser, not overpowered.
Ballast / Displacement
38.7%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
253
Moderate-heavy — carries provisions well, deliberate in light air.
Comfort Ratio
19.7
Quick, snappy motion — better for day sails and racing than long passages.
Capsize Screening
2.13
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
Pounds/Inch Immersion
810lbs
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
19.7
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
2.13
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 Etap 28 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser/Racer 90–150
Cruiser 150–210
Heavy Cruiser 210–300
Contessa 28
171s/nm
Caliber 28
186s/nm
Mirage 275
201s/nm
Tanzer 28
207s/nm
Etap 28
222s/nm
Heavy or slow cruiser — all about the journey, not the elapsed time.
Lancer 28
258s/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° |
2.4 |
3.0 |
3.3 |
3.5 |
| Close Reach60° |
2.9 |
3.6 |
4.0 |
4.2 |
| Beam Reach90° |
3.5 |
4.4 |
4.9 |
5.2 |
| Broad Reach120–135° |
3.2 |
4.1 |
4.6 |
4.8 |
| Run150–180° |
2.6 |
3.3 |
3.7 |
3.8 |
These are simplified estimates based on hull speed (6.4 kts),
SA/D (14.5), 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 Etap 28 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–7 kts
7–20 kts
20–28 kts
28+ kts
Ghosting
0–7 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
7–20 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
20–28 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
28+ 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 Etap 28.
|
Etap 28 |
Caliber 28 |
Contessa 28 |
Lancer 28 |
Mirage 275 |
Tanzer 28 |
| Dimensions |
| LOA |
27.6 |
27.5 |
27.7 |
27.7 |
27.5 |
27.6 |
| LWL |
22.7 |
24.3 |
22.0 |
23.9 |
22.5 |
23.5 |
| Beam |
10.0 |
10.8 |
9.4 |
8.0 |
9.8 |
9.8 |
| Displacement |
6 |
7 |
6 |
4 |
6 |
6 |
| Ballast |
2 |
3 |
2 |
2 |
2 |
2 |
| Sail Area |
319 |
428 |
— |
309 |
— |
346 |
| Performance |
| PHRF |
222 |
186 |
171 |
258 |
201 |
207 |
| SA/Disp |
14.5 |
18.4 |
— |
17.2 |
— |
15.9 |
| Bal/Disp |
38.7 |
43.1 |
40.2 |
44.9 |
35.3 |
— |
| Comfort |
19.7 |
18.4 |
— |
18.9 |
— |
19.4 |
| Capsize |
2.13 |
2.25 |
— |
1.89 |
— |
2.11 |
| Hull Speed |
6.4 |
6.6 |
— |
6.6 |
— |
6.5 |