What best describes a tidal race hazard?

• A. Fast currents, standing waves, whirlpools
• B. Gentle currents with smooth water
• C. Light breeze over flat water
• D. Off-shore wind causing spray

Answer: (A)

A tidal race hazard is about fast, powerful water that squeezes through narrow spaces, creating rough, unstable conditions with features like standing waves and whirlpools. When tides rush through constricted channels or around obstacles, the speed increases suddenly, and the surface can heave, boil, or curl into standing waves and eddies. That combination of strong current and rapid surface changes makes it easy to get pushed off course, capsize, or become trapped, which is why this describes the hazard most accurately. The other descriptions point to calm or wind-driven conditions, not the rapid, variable current and rough water produced by a tidal race.