Storms major on the map, Damage to ship loose some crew !! maby loose a mast, need to go to poort for repaers !
Tropical cyclones, indicater chopy waves , darker clouds near the edge of the storm getting worser as u get closer to the center of the storm !!
Make a choice to go arround the storm or throu the storm ! mini game for random damage.
Night time near the coast light towers chance of running a ground if to close.