Marine weather is usually windy, cold, and rainy. The average ocean temperature is around 39°F, but temperatures vary in different parts of the world, such as Tasmania where it is about 12°C. Marine plants include various types of corals, seaweeds, moss, seapens, and algae, which often come in colorful varieties. Brain coral gets its color from algae in its tissues and can be found in many hues. Electric eels, which are actually a type of knifefish, can grow up to 8 feet long and have been known to knock horses off their feet with electric shocks. Bottle-nosed dolphins typically live 45-50 years and