SIREN — EST 540
Model: Hanse 400e
Updated
SIREN (EST 540) is a Hanse 400e designed by Judel/Vrolijk and built by Hanse. She has been racing since 2026. Against a typical Hanse 400e she is quicker upwind in light air, and slower downwind.
Racing record
11
Race Edge
Hanse 400e: 48
550.8s/mile
Rating 2026
Race Edge by wind strength: how much she delivers beyond her rating, compared with the other boats in her class.
Length
12.03 m
39′ 6″
Beam
4.04 m
Draft
1.95 m
Displacement
8.7 t
Sail area
93 m²
On the podium
Where SIREN finishes when she goes racing.
Not enough data yet for her podiums: we have not found her in a race with six boats or more, measured on handicap.
Regattas
Every regatta we found with SIREN on the start line, named as the organisers publish them.
19.Ruhnu Regatt 2026 (ORC EKV etapp)20263- Saku Kesknädalaring 2026 X 15.0720262
Is there a race missing?Send us the results and we will add them here.
Report a regattaHow SIREN compares with a typical Hanse 400e
Her main 2026 measurements against the middle of the fleet: one boat per sail number, the latest full-crew configuration with spinnaker, Hanse 400es measured since 2025.
Above the line she is quicker than a typical Hanse 400e; below, slower. Move the wind: plenty of boats sit on one side in the light and the other when it blows.
Full width is 0.4 kn either way.
At 10 knots she gives away time to a typical Hanse 400e on the broad reach.
Speed at every angle
SIREN in blue, a typical Hanse 400e dashed.
SIREN in blue, a typical Hanse 400e dashed; green marks the closest useful beat and the deepest run worth sailing.
Other Hanse 400es racing
Every sister ship with results on TackRegatta, the most recently raced first.
More about the Hanse 400e
Speed at every angle, Race Edge, the race record of the whole fleet and how the boats are set up.
Something wrong in SIREN's data? A regatta, a result, her design or her sail number.
Tell us →