in the case you're out of fuel, could possibly use the wind information, to slightly affect your position, so you eventually run aground somewhere if you're not anchored/moored somewhere
nothing drastic, as it takes a lot of wind to move something with that much mass (particularly without sails), but there would be some wind effect.
(not sure how random wind is, in the game... sometimes I think it just gradually keeps going through a 360-deg rotation, which would be useless for this, but, admittedly, I never really studied how the wind behaves over time.)