Boating Coach
Buoys and markersQuestion 496 of 566

Will a diving buoy normally appear on your chart?

  1. Yes, always in the same place
  2. Yes, but only at night
  3. No, it is not normally charted
  4. No, it only shows on radar
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Correct answer: No, it is not normally charted

A diving buoy marks scuba diving in progress and is not normally on charts.

Source: Safe Boating Guide (TP 511E, 2026), Cardinal Buoys and Special Buoys, page 65

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Questions last reviewed: 18 October 2026