The Bluejacket 23 Paceship 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 17.5′, the Bluejacket 23 Paceship tops out around 5.6 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √17.5′ LWL = 5.6 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
20.3
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Ballast / Displacement
45.0%
Race-oriented ballast ratio — very stiff and powerful.
Displacement / Length
167
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
12.1
Quick, snappy motion — better for day sails and racing than long passages.
Capsize Screening
2.22
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
Pounds/Inch Immersion
438lbs
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
12.1
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
2.22
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 Bluejacket 23 Paceship sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser 150–210
Heavy Cruiser 210–300
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 |
3.1 |
3.5 |
3.6 |
| Close Reach60° |
3.0 |
3.7 |
4.2 |
4.4 |
| Beam Reach90° |
3.6 |
4.6 |
5.1 |
5.6 |
| Broad Reach120–135° |
3.4 |
4.2 |
4.7 |
5.1 |
| Run150–180° |
2.7 |
3.4 |
3.8 |
3.9 |
These are simplified estimates based on hull speed (5.6 kts),
SA/D (20.3), 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 Bluejacket 23 Paceship — 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 Bluejacket 23 Paceship.
|
Bluejacket 23 Paceship |
Aloa 23 |
Ericson 23 2 |
Halcyon 23 |
Olympic Dolphin 23 |
San Juan 23 |
| Dimensions |
| LOA |
22.8 |
23.0 |
22.9 |
22.8 |
22.8 |
23.0 |
| LWL |
17.5 |
17.9 |
19.5 |
18.7 |
20.5 |
20.3 |
| Beam |
7.0 |
8.0 |
7.9 |
7.5 |
7.3 |
8.0 |
| Displacement |
2 |
2 |
3 |
3 |
2 |
2 |
| Ballast |
900 |
882 |
1 |
1 |
1 |
960 |
| Sail Area |
201 |
178 |
— |
— |
211 |
— |
| Performance |
| PHRF |
— |
— |
— |
— |
— |
236 |
| SA/Disp |
20.3 |
16.9 |
— |
— |
20.0 |
— |
| Bal/Disp |
45.0 |
— |
38.7 |
37.3 |
45.5 |
35.6 |
| Comfort |
12.1 |
10.9 |
— |
— |
11.5 |
— |
| Capsize |
2.22 |
2.47 |
— |
— |
2.23 |
— |
| Hull Speed |
5.6 |
5.7 |
— |
— |
6.1 |
— |