SPEED

FOCUS ON THE RUN. NOT THE RIG.

“A good speed sail needs to make the conditions feel easier than what they are. You need big range, big acceleration and stability at the same time.” – Antoine Albeau

Cedric Bordes set the open ocean 500m world record at 47.62 knots. Antoine Albeau claimed fastest man at the 2025 Lüderitz Speed Challenge. Both on the Monster.

Speed sailing is challenging because conditions are never perfect. Wind drops, gusts hit, angles change. Most sails make you fight these variables. The Monster smooths them out. High skin tension locks the profile; the sail maintains position through gusts. Constant power into your hands without getting jacked. You stop managing the rig and start chasing numbers.

The question was simple: can a sail make conditions easier? Big range, big acceleration, and stability; at the same time. The 7 batten, 4 cam platform delivers locked-in power under load. A slimmer top section reduces weight and drag for lighter feel and improved response. The deeper profile generates drive without requiring you to oversheet. Not extreme. Not nervous. Just fast. You give it the input; it takes you as fast as you dare.

Pairs with the 026 Fury to complete SEVERNE’s dedicated speed package. No more cobbling together kit from different brands. Board and sail engineered as one system. Production gear that lets you fight with the best. Pure speed. Pure thrill.

SIZES: 4.9 / 5.3 / 5.7 / 6.3 / 6.9

KEY FEATURES

/ HIGH SKIN TENSION PROFILE Constant power. The sail holds shape under load; maintains position through gusts.
/ 7 BATTEN / 4 CAM PLATFORM Locked-in stability. Maximum control at speed.
/ SLIMMER TOP SECTION Reduced weight and drag. Lighter feel with improved response.
/ DEEPER PROFILE More power available without oversheeting.
/ MONOFILM BODY Race-level construction for maximum stability.
/ RDM OPTIMISED (SDM COMPATIBLE) Designed for RDM masts. SDM compatible for added stiffness.
/ SDM OPTIMISED Larger sizes (6.3 / 6.9) are recommended with SDM mast.

SIZE GUIDE

The smaller sizes (4.9 / 5.3 / 5.7) are built for real-world speed sailing; from dedicated speed strips to GPS battles on your local flat water. The larger sizes (6.3 / 6.9) open up speed sailing in lighter winds. At 20 knots you can have the feeling of being fully powered. More riders, more conditions, more opportunities to push personal bests.

Windsurf sails

MONSTER

Follow