Examples from the Web for whistling buoy
Historical Examples of whistling buoy
The fog-bell was tolling, and yells of agony came from the whistling-buoy.
When Wilbur came on deck again he noted that the "Bertha Millner" had already left the whistling-buoy astern.Moran of the Lady Letty
The bellow of the whistling-buoy nine miles out, off the coast, was audible at firesides.