The navigator also had to add any movement of the ship to the side caused by waves or the wind.
VOA: special.2009.12.23
Red Martians were falling from the side of the huge ship.
VOA: special.2010.07.17
First, once theship has been stabilized, an underwater platform will be built and watertight boxes, or caissons, fixed to thesideoftheship that is above water.