The F 33 2013 is aggressively canvassed for its weight.
Hull Speed
The theoretical displacement-mode speed limit — determined by waterline length, not engine or sail power.
7.5 kts
A displacement hull pushes a bow wave whose speed is limited by the waterline length.
With a waterline of 31.3′, the F 33 2013 tops out around 7.5 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √31.3′ 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
52.8
Performance-oriented — carries a lot of canvas for its weight.
Displacement / Length
41
Ultralight — responsive and fast, but carries less stores.
Hull Speed
7.5kts
PHRF Fleet Position
Where the F 33 2013 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Tartan 101
Tripp 33
Hobie 33
Santa Cruz 33
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 | 4.5 | 5.0 | 5.2 |
| Close Reach60° | 4.3 | 5.4 | 6.0 | 6.3 |
| Beam Reach90° | 5.2 | 6.6 | 7.4 | 8.0 |
| Broad Reach120–135° | 4.8 | 6.1 | 6.8 | 7.4 |
| Run150–180° | 3.9 | 4.9 | 5.5 | 5.7 |
These are simplified estimates based on hull speed (7.5 kts),
SA/D (52.8), 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 F 33 2013 — based on sail area, ballast, and displacement characteristics.
Ghosting
0–5 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
5–16 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
16–24 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
24+ 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 F 33 2013.
| F 33 2013 | Hobie 33 | Santa Cruz 33 | Tartan 101 | Tripp 33 | X 332 Sport | |
|---|---|---|---|---|---|---|
| Dimensions | ||||||
| LOA | 33.0 | 33.0 | 33.0 | 33.0 | 33.0 | 33.0 |
| LWL | 31.3 | 30.5 | 28.0 | 29.8 | 28.0 | 28.9 |
| Beam | 23.2 | 8.0 | 10.0 | 11.0 | 10.3 | 10.8 |
| Displacement | 2 | 4 | 7 | 8 | 6 | 9 |
| Ballast | — | 1 | 3 | 3 | 2 | 3 |
| Sail Area | 654 | 428 | 476 | 671 | — | 568 |
| Performance | ||||||
| PHRF | — | 93 | 111 | 78 | 81 | — |
| SA/Disp | 52.8 | 27.3 | 20.9 | 26.7 | — | 21.0 |
| Bal/Disp | — | 47.5 | 42.9 | — | 44.3 | 34.1 |
| Comfort | — | 12.4 | 17.1 | 16.8 | — | 19.4 |
| Capsize | — | 2.02 | 2.09 | 2.18 | — | 2.08 |
| Hull Speed | — | 7.4 | 7.1 | 7.3 | — | 7.2 |