The Espace 990 Jeanneau 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 28.2′, the Espace 990 Jeanneau tops out around 7.1 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √28.2′ LWL = 7.1 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
17.2
Moderate sail power — a capable coastal cruiser, not overpowered.
Ballast / Displacement
34.7%
Typical cruising ballast — balanced stability and motion underway.
Displacement / Length
215
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
21.8
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
2.08
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
SA/Disp (Calculated)
14.7
Computed from measured I/J/P/E rather than reported sail area.
Pounds/Inch Immersion
7lbs
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
21.8
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
2.08
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 Espace 990 Jeanneau sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser/Racer 90–150
Cruiser 150–210
Heavy Cruiser 210–300
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° |
2.9 |
3.6 |
4.0 |
4.2 |
| Close Reach60° |
3.5 |
4.4 |
4.9 |
5.1 |
| Beam Reach90° |
4.2 |
5.4 |
6.0 |
6.2 |
| Broad Reach120–135° |
3.9 |
4.9 |
5.5 |
5.8 |
| Run150–180° |
3.1 |
4.0 |
4.4 |
4.6 |
These are simplified estimates based on hull speed (7.1 kts),
SA/D (17.2), 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 Espace 990 Jeanneau — 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 Espace 990 Jeanneau.
|
Espace 990 Jeanneau |
First 325 Beneteau |
First 32S5 Beneteau |
J32 |
Maxi 33 |
Pearson 33 2 |
| Dimensions |
| LOA |
32.5 |
32.5 |
32.5 |
32.6 |
32.5 |
32.5 |
| LWL |
28.2 |
27.9 |
27.8 |
28.8 |
26.9 |
26.3 |
| Beam |
11.5 |
11.1 |
10.8 |
11.0 |
10.6 |
11.0 |
| Displacement |
10 |
9 |
9 |
10 |
9 |
11 |
| Ballast |
3 |
3 |
2 |
3 |
3 |
4 |
| Sail Area |
527 |
440 |
455 |
518 |
430 |
515 |
| Performance |
| PHRF |
— |
— |
— |
— |
— |
177 |
| SA/Disp |
17.2 |
15.5 |
16.6 |
17.9 |
15.0 |
16.7 |
| Bal/Disp |
34.7 |
38.6 |
32.2 |
38.4 |
— |
— |
| Comfort |
21.8 |
20.9 |
20.5 |
21.2 |
23.1 |
24.8 |
| Capsize |
2.08 |
2.08 |
2.07 |
2.05 |
1.98 |
1.98 |
| Hull Speed |
7.1 |
7.1 |
7.1 |
7.2 |
7.0 |
6.9 |