Marker Buoys

Save up to 7%

Marker buoys communicate to every boater on the water: stay out, slow down, hazard here, channel this way. Getting the shape, color, and marking right is what makes them legally effective as well as useful.

Dock Builders Supply stocks marker buoys with UV-stabilized, foam-filled hulls that survive impact and stay visible for years, in the configurations used for channel marking, hazard marking, swim area boundaries, and no-wake zones.

For night visibility, add solar warning lights or start with solar marker buoys. Where specific regulatory markings apply, see regulatory buoys. Browse all safety and navigational products, or call us to review your requirements.

Featured
Over 10,000 marine-grade parts
Free material estimates and drawings
Ships within 1 business day from our USA warehouse.
30 years in business

Ready to build?

Every dock starts with a parts list. Yours starts here.

Shop All Materials Get a Free Estimate

The pros also look for these.