a yellow three-masted sailing ship facing the hoist side rides on a blue background with scattered, white, wavy lines under the ship; a continuous black-over-white wavy line divides the ship from the white wavy lines; on the hoist side, a vertical band is divided into three parts: the top part (called ikkurina) is red with a green diagonal cross extending to the corners overlaid by a white cross dividing the rectangle into four sections; the middle part has a white background with an ermine pattern; the third part has a red background with two stylized yellow lions outlined in black, one above the other; these three heraldic arms represent settlement by colonists from the Basque Country (top), Brittany, and Normandy
note: the flag of France used for official occasions