The Frigate 36 Cc is moderately powered for comfortable coastal cruising, 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 24.4′, the Frigate 36 Cc tops out around 6.6 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √24.4′ LWL = 6.6 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
16.0
Moderate sail power — a capable coastal cruiser, not overpowered.
Ballast / Displacement
44.9%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
355
Heavy displacement — a slow, steady, seakindly hull.
Comfort Ratio
29.2
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
1.81
Below the 2.0 offshore threshold — acceptable for ocean passages.
Pounds/Inch Immersion
890lbs
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
29.2
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
1.81
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 Frigate 36 Cc sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser/Racer 90–150
Cruiser 150–210
Heavy Cruiser 210–300
Cascade 36
150s/nm
Columbia 36
162s/nm
Challenger 35 Usa
216s/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° |
2.6 |
3.2 |
3.6 |
3.8 |
| Close Reach60° |
3.1 |
3.9 |
4.4 |
4.6 |
| Beam Reach90° |
3.8 |
4.8 |
5.4 |
5.6 |
| Broad Reach120–135° |
3.5 |
4.4 |
5.0 |
5.2 |
| Run150–180° |
2.8 |
3.6 |
4.0 |
4.1 |
These are simplified estimates based on hull speed (6.6 kts),
SA/D (16.0), 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 Frigate 36 Cc — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–7 kts
7–22 kts
22–32 kts
32+ kts
Ghosting
0–7 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
7–22 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
22–32 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
32+ 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 Frigate 36 Cc.
|
Frigate 36 Cc |
Cascade 36 |
Cc 36 1 |
Challenger 35 Usa |
Columbia 36 |
Invader 36 Cc |
| Dimensions |
| LOA |
35.7 |
35.6 |
35.7 |
35.7 |
35.8 |
35.8 |
| LWL |
24.4 |
28.9 |
27.8 |
30.0 |
27.8 |
24.3 |
| Beam |
10.2 |
10.0 |
11.5 |
11.5 |
10.5 |
9.2 |
| Displacement |
11 |
12 |
12 |
13 |
12 |
10 |
| Ballast |
5 |
4 |
5 |
4 |
5 |
3 |
| Sail Area |
511 |
590 |
599 |
526 |
556 |
529 |
| Performance |
| PHRF |
— |
150 |
— |
216 |
162 |
— |
| SA/Disp |
16.0 |
17.6 |
18.4 |
14.7 |
17.0 |
17.7 |
| Bal/Disp |
44.9 |
35.5 |
41.7 |
30.4 |
41.7 |
36.0 |
| Comfort |
29.2 |
29.1 |
23.8 |
26.0 |
26.8 |
30.8 |
| Capsize |
1.81 |
1.73 |
2.01 |
1.92 |
1.84 |
1.67 |
| Hull Speed |
6.6 |
7.2 |
7.1 |
7.3 |
7.1 |
6.6 |