The Santana 30 30Gp is moderately powered for comfortable coastal cruising, with a quick, snappy motion best suited to day sailing, designed for cruising comfort rather than 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 25.4′, the Santana 30 30Gp tops out around 6.8 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √25.4′ 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.
PHRF Rating
171s/nm
Typical cruiser — designed for comfort and ease, not podium finishes.
SA / Displacement
16.5
Moderate sail power — a capable coastal cruiser, not overpowered.
Comfort Ratio
15.6
Quick, snappy motion — better for day sails and racing than long passages.
Capsize Screening
2.26
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
Pounds/Inch Immersion
931lbs
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
15.6
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
2.26
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 Santana 30 30Gp sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
Olson 911 S
126s/nm
Ericson 30
168s/nm
Santana 30 30Gp
171s/nm
Typical cruiser — designed for comfort and ease, not podium finishes.
Santana 30
174s/nm
Catalina 30
180s/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° |
2.7 |
3.4 |
3.7 |
3.9 |
| Close Reach60° |
3.2 |
4.1 |
4.5 |
4.7 |
| Beam Reach90° |
3.9 |
5.0 |
5.6 |
5.8 |
| Broad Reach120–135° |
3.6 |
4.6 |
5.1 |
5.4 |
| Run150–180° |
2.9 |
3.7 |
4.1 |
4.3 |
These are simplified estimates based on hull speed (6.8 kts),
SA/D (16.5), 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 Santana 30 30Gp — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–7 kts
7–20 kts
20–28 kts
28+ kts
Ghosting
0–7 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
7–20 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
20–28 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
28+ 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 Santana 30 30Gp.
|
Santana 30 30Gp |
Catalina 30 |
Ericson 30 |
Olson 911 S |
Santana 30 |
Santana 30 30Pc |
| Dimensions |
| LOA |
29.9 |
29.9 |
29.9 |
29.9 |
29.9 |
29.9 |
| LWL |
25.4 |
25.0 |
25.3 |
25.0 |
25.0 |
25.4 |
| Beam |
10.3 |
10.8 |
10.5 |
10.3 |
10.0 |
10.3 |
| Displacement |
6 |
10 |
9 |
7 |
8 |
6 |
| Ballast |
2 |
4 |
4 |
3 |
3 |
2 |
| Sail Area |
340 |
446 |
470 |
475 |
414 |
440 |
| Performance |
| PHRF |
171 |
180 |
168 |
126 |
174 |
— |
| SA/Disp |
16.5 |
15.2 |
17.4 |
20.5 |
16.6 |
20.3 |
| Bal/Disp |
— |
41.2 |
44.4 |
44.4 |
47.5 |
35.5 |
| Comfort |
15.6 |
24.9 |
22.7 |
18.7 |
21.7 |
16.9 |
| Capsize |
2.26 |
2.00 |
2.02 |
2.14 |
2.00 |
2.20 |
| Hull Speed |
6.8 |
6.7 |
6.7 |
6.7 |
6.7 |
6.8 |