Weather:
The study of the weather is a most necessary as well as an interesting occupation. To make a success of it you must constantly observe the barometer, the sky, and the sea. By learning the meaning of the colors in the heavens at sunset and sunrise, and by knowing the different forms of cloud, you can nine times out of ten foretell the weather for the next day or two. The color of the sea and its movements are also a guide. The actions of fish, birds and animals, like whales and porpoises, will also aid you. Nothing should be too minute to escape the seaman’s observations, if he wants to become weather-wise.