Reading the water

The surface is a map

Long before there were charts, sailors read the water itself. It still works — a rip line, a slick patch, a change of colour — each one is a depth contour or a current made visible.

dark water    deep
pale water    shallow, over sand
a standing rip  current meeting a bar
wind streaks  gusts, coming your way

Three signs that save a grounding

Colour tells you depth. Texture tells you current. The line between them — where smooth meets broken — is usually where the bottom rises. Watch for it on every approach.

Trust the water over the plotter

A chart is a snapshot that may be years old. The water is live. If they disagree, believe the water, throttle back, and sort out the difference from a safe place.