you could mechanically or chemically age wood or create the look of weathered wood with paint or stain.
Experiment with a grab-bag of distressing tools on scrap wood before turning them loose on your final wood piece.
UV rays lighten wood, moisture darkens the wood, and salty sea air turns wood silvery-gray.

The Spruce / Meg MacDonald
You’ll also need a spray bottle, latex or nitrile gloves, and rags.
Reproduce the look of weathered paint on new wood by applying two coats of different colored paints.
Typically, the bottom coat is white or another light color.

The Spruce / Meg MacDonald
you might use white paint primer.
You’ll need paints, two chip brushes, sandpaper, and protective gloves.

The Spruce / Meg MacDonald

The Spruce / Meg MacDonald

Helin Loik-Tomson / Getty Images

The Spruce / Meg MacDonald

The Spruce / Meg MacDonald