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SESK: Stuff Everyone Should Know · sesk.info/boat-nun-buoy-red-cone

A red, cone-shaped buoy with a pointed top is called what?

A nun buoy.

  1. A can buoy
  2. A nun buoy ✔
  3. A pillar buoy

Why: 33 CFR 62 says nun buoys have a tapered, conical shape. Red nuns mark the starboard (right) side of a channel when heading in from sea.

Huh, didn't know that: A red pillar buoy, with a wide base and narrower top, can also mark the starboard side.

The dad joke
Why did the red buoy win every argument? It always made a good point.
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Sources

  1. 33 CFR 62.23 Beacons and buoys (eCFR) https://www.ecfr.gov/current/title-33/section-62.23
  2. 33 CFR 62.25 Lateral marks (eCFR) https://www.ecfr.gov/current/title-33/section-62.25

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