Cat's paws are small ripples on water surfaces that indicate wind direction, formed by turbulence. These natural indicators can be crucial for sailors navigating open waters.
The phenomenon occurs when wind creates disturbances on the water's surface, leading to these distinctive patterns. Observing cat's paws can help sailors anticipate changes in wind strength and direction.
Historically, sailors regarded cat's paws as a sign of good luck, reflecting the deep connection between maritime culture and natural phenomena. Understanding such cues remains important for modern navigation.