Before you buy the physical stickers, you must have an officially assigned number.
Whether you’re a weekend dinghy racer or a seasoned offshore sailor, your sail number is your identity on the water. It’s how race committees track your progress and how competitors know exactly who just "tacked on their air." But buying sail numbers isn't just about picking a font you like; it’s about meeting strict class rules and ensuring your boat is legally identifiable. 1. Know Your Numbers: Registration vs. Physical Decals sail numbers buy
Size matters for visibility. Under the , character height is determined by your boat's length: Under 3.5m : 230mm (9") height | 45mm spacing. 3.5m to 8.5m : 300mm (12") height | 60mm spacing. 8.5m to 11m : 375mm (15") height | 75mm spacing. Over 11m : 450mm (18") height | 90mm spacing. Before you buy the physical stickers, you must
: A versatile "8" shaped decal with notches that allow you to cut it into any digit from 0 to 9. These are highly popular for their convenience and are often the most cost-effective way to stock up. 3. Sizing and Spacing Standards Under the , character height is determined by
: For most classes (like Lasers/ILCAs ), your sail number must match the hull number found on the cockpit plaque. For custom boats or offshore racing, you must apply through your National Authority like US Sailing, Sail Canada , or the RYA .
While black is the standard for white sails, many classes (like ILCA) require the last four digits to be a dark color (black) and the preceding digits to be a contrasting color, typically red. 4. Where to Buy