The Cartwright 44 is well-powered with enough sail area to move in light air, with a steady, comfortable ride offshore, and respectable in club racing.
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 37.0′, the Cartwright 44 tops out around 8.2 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √37.0′ LWL = 8.2 kts
Performance Ratios
Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.
PHRF Rating
102s/nm
Cruiser/racer — competitive in club racing, comfortable cruising.
SA / Displacement
19.3
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Ballast / Displacement
40.4%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
212
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
33.4
Good offshore comfort — steady enough for multi-day passages.
Capsize Screening
1.71
Below the 2.0 offshore threshold — acceptable for ocean passages.
Pounds/Inch Immersion
1lbs
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
33.4
Good offshore comfort — steady enough for multi-day passages.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
1.71
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 Cartwright 44 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
Cartwright 44
102s/nm
Cruiser/racer — competitive in club racing, comfortable cruising.
Island Packet 44
114s/nm
Cherubini 44
135s/nm
Mason 44
146s/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° |
3.5 |
4.4 |
4.9 |
5.1 |
| Close Reach60° |
4.2 |
5.3 |
5.9 |
6.2 |
| Beam Reach90° |
5.1 |
6.5 |
7.2 |
7.6 |
| Broad Reach120–135° |
4.7 |
6.0 |
6.7 |
7.0 |
| Run150–180° |
3.8 |
4.8 |
5.4 |
5.6 |
These are simplified estimates based on hull speed (8.2 kts),
SA/D (19.3), 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 Cartwright 44 — 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 Cartwright 44.
|
Cartwright 44 |
Cherubini 44 |
Crealock 44 Pacific Seacraft |
Freedom 44 Cat Ketch |
Island Packet 44 |
Mason 44 |
| Dimensions |
| LOA |
44.0 |
44.0 |
44.1 |
44.0 |
44.0 |
43.9 |
| LWL |
37.0 |
40.0 |
33.6 |
39.5 |
37.2 |
31.8 |
| Beam |
12.3 |
12.0 |
12.7 |
12.0 |
13.2 |
12.3 |
| Displacement |
24 |
28 |
27 |
24 |
27 |
27 |
| Ballast |
9 |
12 |
10 |
7 |
12 |
9 |
| Sail Area |
1 |
1 |
971 |
1 |
1 |
— |
| Performance |
| PHRF |
102 |
135 |
— |
— |
114 |
146 |
| SA/Disp |
19.3 |
19.7 |
17.1 |
19.3 |
18.9 |
— |
| Bal/Disp |
40.4 |
42.9 |
38.2 |
29.2 |
44.8 |
34.3 |
| Comfort |
33.4 |
38.4 |
39.3 |
33.2 |
35.5 |
— |
| Capsize |
1.71 |
1.58 |
1.68 |
1.67 |
1.74 |
— |
| Hull Speed |
8.2 |
8.5 |
7.8 |
8.4 |
8.2 |
— |