Product Listing
Boat Registration Numbers & Lettering
Boat lettering and registration numbers are a legal requirement for most documented and state-registered vessels. These markings identify your boat, confirm registration status, and help ensure compliance with U.S. Coast Guard (USCG) and state regulations.
Wholesale Marine carries a full selection of boat registration number kits, vinyl letters, and numbers designed for easy installation, clear readability, and durability in harsh marine environments.
U.S. Coast Guard Boat Number Requirements
The U.S. Coast Guard sets minimum standards for how boat registration numbers must appear on your vessel. While exact rules can vary by state, most requirements include:
- Registration numbers must be displayed on both sides of the bow
- Letters and numbers must read left to right
- Characters must be clearly visible and legible
- A space or hyphen must separate letter and number groupings
Always verify your local regulations to confirm size, color, and placement requirements.
Boat Registration Number Size & Style
Most states require boat registration numbers to be a minimum height, commonly 3 inches, measured from top to bottom. Characters must contrast clearly with the hull color for maximum visibility.
- Vinyl boat numbers resist fading and peeling
- Multiple font styles available for clear readability
- Optional reflective numbers for added visibility
Where to Place Boat Registration Numbers
Boat registration numbers must be affixed to the forward half of the vessel, typically on both sides of the bow. Numbers should be placed above the waterline and positioned so they are not obstructed by rails or hardware.
Personal watercraft (PWC) often follow similar placement rules but may have additional spacing or size requirements depending on state regulations.
Boat Number Kits for Boats & PWCs
Boat number kits provide a convenient solution by including all required letters and numbers in a matching style. These kits help ensure consistent appearance and proper spacing during installation.
- Available in multiple sizes and colors
- Designed for fiberglass, aluminum, and painted surfaces
- Suitable for boats, PWCs, and small craft
Boat Lettering vs. Decorative Boat Decals
Boat lettering and numbers are used strictly for registration and legal identification. Decorative graphics, logos, and OEM decals are not a substitute for required registration markings.
If you’re looking for decorative or replacement graphics, visit our Boat Decals & Graphics category.
Boat Registration Numbers FAQ
Are boat registration numbers required?
Yes. Most state-registered boats and personal watercraft are required to display registration numbers on the bow.
What size do boat registration numbers need to be?
Most states require numbers to be at least 3 inches tall, measured vertically from top to bottom.
Do boat numbers need to be reflective?
Reflective numbers are not always required, but they can improve visibility and compliance in low-light conditions.
Where do boat registration numbers go?
Numbers must be placed on both sides of the forward half of the vessel, above the waterline and clearly visible.
Can I apply boat numbers myself?
Yes. Most vinyl boat numbers and lettering kits are designed for easy DIY application with proper surface preparation.