The weather in San Diego is usually bearable with a pair of pants and a shirt. We average around 10-15 inches of rain per year, so you almost never have to worry about rain, and even in the winter the highs can be around 70 degrees.
Best Answer: An ocean is: a large body of water constituting a principal part of the hydrosphere. And oceans are the largest division of open water. A sea is: a division of an ocean or a large body of salt water partially enclosed by land Hence a sea is a smaller division of open water, and attached to an ocean.
Full Definition of SEA. 1. a: a great body of salt water that covers much of the earth; broadly: the waters of the earth as distinguished from the land and air c: ocean. 2. b: the disturbance of the ocean or other body of water due to the wind.