A Hands-On Review
Both the Severne Blade and S-1 have been cornerstones in Severne’s lineup since the early days.
The Blade has defined the 5-batten wave sail category for 20 years. Known as the control oriented wave sail, the Blade has been a benchmark wave sail within its category for countless years.
The S-1 is the manoeuvre oriented 4 batten wave sail. The reduced batten count makes this sail light, flexible and responsive. The S-1 has more back-hand pressure than the Blade, ensuring there’s always some juice to go vert or launch moves.
As both sail models have progressed throughout the years, each sail offers its style of wave sailing, but which suits you best? Severne rider Dieter Van der Eyken, usually an S-1 rider, took both sails for a spin and shared his views in his most recent video.
In this video, Dieter puts the 024 Blade 4.7 and the 024 S-1 4.8 to the test. First of all, Dieter covers the specs of each sail, overlaying them to highlight the design differences. He then rigs both sails before commencing his test.
A back-loop, a forward, a top turn, and Wave360 are the four moves Dieter uses as the benchmark to perform with each sail. He then shares the experiences he had performing these moves using both sails.
Hit the play button below to watch Dieter’s full guide.
024 Blade
024 S-1
DID THE CLIP MOTIVATE YOU TO IMPROVE YOUR WAVE SAILING OR GENERAL WINDSURFING SKILLS?
Then check out Dieter’s windsurfing coaching camps all over Europe on his website: https://www.dieter-b35.com/windsurfcoaching/
LEARN WITH THE BEST – JOIN SEVERNE CLINICS
MORE SEVERNE NEWS
Decided in Decimals: Two Seconds and a Junior Title for Team SEVERNE
Team SEVERNE closed the pro fleets of the Tenerife World Cup with two runner-up finishes, a fourth, an equal fifth, and a Pro Junior Girls title. At El Cabezo, the results came down to fractions of a point.
Brittany to Sotavento: Benoît Merceur’s Slalom X Week
Severne-supported French slalom racer Benoît Merceur on his Fuerteventura Slalom X week, fit around a full-time job in Brittany.
Team SEVERNE at the 2026 Fuerteventura Freestyle World Cup
Team SEVERNE lit up the 2026 Fuerteventura freestyle World Cup: Lennart Neubauer champion, Balz Müller’s maiden podium, four men in the top seven, and Maaike Huvermann runner-up.
Philip Köster wins ninth Pozo title
A backloop in the last seconds of the final gave Philip Köster his ninth Pozo Izquierdo title, 0.61 points ahead of Marc Paré Rico. Sol Degrieck won the women’s Under-21 title and finished 4th in the pro final at 16; Takumi Moriya took 3rd in U21 Boys.
Two Fastest On The Planet: team SEVERNE Locks Out the Nautical Mile Record
At the Prince of Speed in La Palme, France, two team SEVERNE riders hold the two fastest nautical mile times in the world. Antoine Albeau set a new mark at 44.97 knots; Cedric Bordes sits second at 44.42. Both rode the same setup, the Monster and Fury they co-developed together.
Jaeger Stone at Cloudbreak: The Wave Before the Break
Jaeger Stone returned to competition at Cloudbreak and rode one of the best waves of his life. He also broke his foot. In his own words: the high, the low, and why he competes against himself now.
Bombs at Cloudbreak: Seman Wins Fiji, Kenyon Breaks Through in Second
Jane Seman won the Women’s title at the Fiji Surf Pro, reclaiming Cloudbreak in twenty-foot conditions; her second crown there after 2022. Sarah Kenyon took second. A SEVERNE one-two, and a champion who left hungry for more.
Defi Wind 2026: Severne brought the building
Four days at Gruissan. Tramontana 25-45 knots. 1,400 competitors. Blanca took silver, Antoine finished fourth in Foil Unlimited, and Monster and Fury hit the table publicly for the first time ever at Revolution HQ — voted best stand of the event.
Federico Infantino: Main Break and the Desert
Federico Infantino’s 2025/26 Western Australia season, filtered through the surf-style approach he has been refining: small sail, board-led, let the wave do the work.