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Regulatory Buoy - Standard Version (427-R)

Right-facing view of a 45 inch Slow No Wake buoy with orange bands and bold black lettering, featuring a 10 inch can and 19 inch base on plain white background

High-visibility regulatory buoy engineered for marinas, lakes, and waterways that need clear “NO WAKE,” “KEEP OUT,” and hazard warnings. The 10″ can rises ~40″ above the waterline on a wide 19″ base for stability in chop; tough outer shell with foam core stands up to sun, impacts, and season-after-season service. Ships from Jim Buoy.

  • Big-can visibility: 10″ cylinder projects ~40″ above water for long-range recognition.
  • Stable footprint: 19″ diameter base resists roll and pitch in turbulent water.
  • Durable build: CJ-37 “rock-hard” shell + foam to the waterline for rugged, long life.
  • Compliance-ready legends: Controlled, Exclusion, and Danger/Hazard symbols (e.g., NO WAKE, IDLE SPEED, KEEP OUT).
  • Upright float spec: Designed to float upright with 35–40 lb chain or equivalent ballast.

Specifications & Ordering

  • Model: 427-R (Jim Buoy)
  • Overall height: 45″; height above waterline: ~40″
  • Can diameter: 10″; base diameter: 19″; weight: 38 lb
  • Shell: High-density polyethylene CJ-37 outer; core: 2–3 lb foam to waterline; ballast: reinforced concrete
  • Hardware: ½″ offset galvanized eyebolt
  • Color: molded-in white with standard regulatory bands/symbols
  • Upright ballast: 35–40 lb chain or equivalent required
  • Legends: Controlled Area (SLOW 5 MPH, NO WAKE, IDLE SPEED, SLOW NO WAKE), Exclusion (KEEP OUT, NO BOATS, NO SWIMMING, SWIM AREA, SKI AREA, DAM, FISHING, NO FISHING, NO SKIING), Danger/Hazard (REEF, DANGER, ROCKS, STUMP, HAZARD, SHOALS, DANGER DAM AHEAD), Rocks/Underwater Obstruction, Restricted Travel.
  • Lead time: Ships direct from manufacturer in ~2 weeks.

Frequently Asked Questions

What ballast do I need for upright float?

The 427-R is designed to float upright with 35–40 lb of chain or equivalent weight attached. Choose galvanized chain suited to your water depth and bottom conditions.

Which legends are available?

Controlled Area (e.g., NO WAKE, IDLE SPEED), Exclusion (e.g., KEEP OUT, NO SWIMMING), and Danger/Hazard (e.g., ROCKS, SHOALS), plus Rocks/Underwater Obstruction and Restricted Travel options.

How long until it ships?

Typical lead time is about 2 weeks from the manufacturer. Seasonal demand can affect timing, so order early for spring installs.

What materials are used?

High-density polyethylene outer shell (CJ-37) with 2–3 lb foam to the waterline and reinforced concrete ballast. This combo delivers impact resistance and longevity in harsh sun and water.

Do you offer volume pricing?

Yes—municipalities, lake associations, and marinas qualify. Call 1-800-513-1695 or email sales@ssnautical.com.

Shipping Information
rating 1rating 2rating 3rating 4rating 5
MSRP: $709.95
Our Price: $604.95
You Save: $105.00 (15 %)
Item Number: 427-R
Manufacturer: Jim Buoy
Manufacturer Part No: 427-R

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Product Details & Description

High-visibility regulatory buoy engineered for marinas, lakes, and waterways that need clear “NO WAKE,” “KEEP OUT,” and hazard warnings. The 10″ can rises ~40″ above the waterline on a wide 19″ base for stability in chop; tough outer shell with foam core stands up to sun, impacts, and season-after-season service. Ships from Jim Buoy.

  • Big-can visibility: 10″ cylinder projects ~40″ above water for long-range recognition.
  • Stable footprint: 19″ diameter base resists roll and pitch in turbulent water.
  • Durable build: CJ-37 “rock-hard” shell + foam to the waterline for rugged, long life.
  • Compliance-ready legends: Controlled, Exclusion, and Danger/Hazard symbols (e.g., NO WAKE, IDLE SPEED, KEEP OUT).
  • Upright float spec: Designed to float upright with 35–40 lb chain or equivalent ballast.

Specifications & Ordering

  • Model: 427-R (Jim Buoy)
  • Overall height: 45″; height above waterline: ~40″
  • Can diameter: 10″; base diameter: 19″; weight: 38 lb
  • Shell: High-density polyethylene CJ-37 outer; core: 2–3 lb foam to waterline; ballast: reinforced concrete
  • Hardware: ½″ offset galvanized eyebolt
  • Color: molded-in white with standard regulatory bands/symbols
  • Upright ballast: 35–40 lb chain or equivalent required
  • Legends: Controlled Area (SLOW 5 MPH, NO WAKE, IDLE SPEED, SLOW NO WAKE), Exclusion (KEEP OUT, NO BOATS, NO SWIMMING, SWIM AREA, SKI AREA, DAM, FISHING, NO FISHING, NO SKIING), Danger/Hazard (REEF, DANGER, ROCKS, STUMP, HAZARD, SHOALS, DANGER DAM AHEAD), Rocks/Underwater Obstruction, Restricted Travel.
  • Lead time: Ships direct from manufacturer in ~2 weeks.

Frequently Asked Questions

What ballast do I need for upright float?

The 427-R is designed to float upright with 35–40 lb of chain or equivalent weight attached. Choose galvanized chain suited to your water depth and bottom conditions.

Which legends are available?

Controlled Area (e.g., NO WAKE, IDLE SPEED), Exclusion (e.g., KEEP OUT, NO SWIMMING), and Danger/Hazard (e.g., ROCKS, SHOALS), plus Rocks/Underwater Obstruction and Restricted Travel options.

How long until it ships?

Typical lead time is about 2 weeks from the manufacturer. Seasonal demand can affect timing, so order early for spring installs.

What materials are used?

High-density polyethylene outer shell (CJ-37) with 2–3 lb foam to the waterline and reinforced concrete ballast. This combo delivers impact resistance and longevity in harsh sun and water.

Do you offer volume pricing?

Yes—municipalities, lake associations, and marinas qualify. Call 1-800-513-1695 or email sales@ssnautical.com.

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