Ocean currents play a crucial role in influencing climate patterns by redistributing heat around the globe. Warm ocean currents bring heat from the tropics towards the poles, which can moderate temperatures in coastal regions. Likewise, cold ocean currents can cool down nearby areas, impacting the climate by creating cooler conditions. The movement of ocean currents also affects precipitation patterns and can influence weather systems, such as the formation of storms. Overall, ocean currents are a key component in regulating the Earth's climate system.