Answer: Temperature and amount of moisture are affected by an ocean current above the current itself and nearby coastlines, point is how it affects both of these variables.
Explanation: When a warm ocean current moves in, the temperature of the air above it heats up and increases the temperature. Similarly,
When cold ocean current moves in, the temperature of the air goes down thus cooling the air above it. This also increases the humidity because water evaporates off the ocean into the air increasing the humidity in return.