The Regina 35 is well-powered with enough sail area to move in light air, 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 31.2′, the Regina 35 tops out around 7.5 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √31.2′ LWL = 7.5 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
19.9
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Ballast / Displacement
36.9%
Typical cruising ballast — balanced stability and motion underway.
Displacement / Length
211
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
26.1
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
1.92
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
26.1
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
1.92
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 Regina 35 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
Catalina 355
140s/nm
Catalina 350
147s/nm
Beneteau 343
150s/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° |
3.2 |
4.1 |
4.6 |
4.8 |
| Close Reach60° |
3.9 |
4.9 |
5.5 |
5.7 |
| Beam Reach90° |
4.8 |
6.1 |
6.8 |
7.1 |
| Broad Reach120–135° |
4.4 |
5.6 |
6.2 |
6.5 |
| Run150–180° |
3.5 |
4.5 |
5.0 |
5.2 |
These are simplified estimates based on hull speed (7.5 kts),
SA/D (19.9), 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 Regina 35 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–6 kts
6–18 kts
18–26 kts
26+ kts
Ghosting
0–6 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
6–18 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
18–26 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
26+ 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 Regina 35.
|
Regina 35 |
Beneteau 343 |
Catalina 350 |
Catalina 355 |
Jod 35 Jeanneau |
Oceanis 34.1 Beneteau |
| Dimensions |
| LOA |
35.4 |
35.5 |
35.5 |
35.5 |
35.4 |
35.4 |
| LWL |
31.2 |
30.8 |
30.5 |
30.5 |
30.5 |
30.5 |
| Beam |
11.6 |
11.4 |
12.5 |
12.4 |
11.8 |
12.5 |
| Displacement |
14 |
13 |
13 |
14 |
11 |
13 |
| Ballast |
5 |
3 |
5 |
5 |
4 |
4 |
| Sail Area |
731 |
649 |
566 |
592 |
602 |
624 |
| Performance |
| PHRF |
— |
150 |
147 |
140 |
— |
— |
| SA/Disp |
19.9 |
18.4 |
16.2 |
16.1 |
18.7 |
18.0 |
| Bal/Disp |
36.9 |
25.3 |
40.9 |
40.6 |
35.9 |
33.9 |
| Comfort |
26.1 |
25.2 |
21.9 |
24.6 |
20.9 |
21.7 |
| Capsize |
1.92 |
1.92 |
2.12 |
2.00 |
2.09 |
2.12 |
| Hull Speed |
7.5 |
7.4 |
7.4 |
7.4 |
7.4 |
7.4 |