The Targa 101 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 25.8′, the Targa 101 tops out around 6.8 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √25.8′ LWL = 6.8 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
21.3
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Comfort Ratio
25.0
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
1.90
Below the 2.0 offshore threshold — acceptable for ocean passages.
Pounds/Inch Immersion
936lbs
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
25.0
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
1.90
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 Targa 101 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
J/33
84s/nm
Frers 33
108s/nm
Santa Cruz 33
111s/nm
Dehler 34
132s/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° |
3.0 |
3.8 |
4.3 |
4.5 |
| Close Reach60° |
3.7 |
4.6 |
5.2 |
5.4 |
| Beam Reach90° |
4.5 |
5.7 |
6.4 |
6.6 |
| Broad Reach120–135° |
4.2 |
5.3 |
5.9 |
6.1 |
| Run150–180° |
3.3 |
4.2 |
4.7 |
4.9 |
These are simplified estimates based on hull speed (6.8 kts),
SA/D (21.3), 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 Targa 101 — 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 Targa 101.
|
Targa 101 |
Db 1 |
Dehler 34 |
Frers 33 |
J/33 |
Santa Cruz 33 |
| Dimensions |
| LOA |
33.1 |
33.1 |
33.1 |
33.3 |
33.3 |
33.0 |
| LWL |
25.8 |
26.6 |
27.2 |
26.5 |
27.9 |
28.0 |
| Beam |
10.2 |
11.2 |
11.2 |
11.3 |
11.4 |
10.0 |
| Displacement |
9 |
7 |
8 |
9 |
9 |
7 |
| Ballast |
4 |
3 |
3 |
4 |
3 |
3 |
| Sail Area |
613 |
516 |
492 |
557 |
530 |
476 |
| Performance |
| PHRF |
— |
— |
132 |
108 |
84 |
111 |
| SA/Disp |
21.3 |
22.1 |
18.5 |
20.7 |
20.7 |
20.9 |
| Bal/Disp |
— |
48.5 |
45.0 |
44.4 |
41.1 |
42.9 |
| Comfort |
25.0 |
15.8 |
18.9 |
19.4 |
26.2 |
17.1 |
| Capsize |
1.90 |
2.31 |
2.16 |
2.17 |
1.67 |
2.09 |
| Hull Speed |
6.8 |
6.9 |
7.0 |
6.9 |
8.1 |
7.1 |