Records will likely be broken for Wednesday. This is peak heating for most microclimates and where high pressure is the closest to the Central Coast. Expect 80s for most. Minimal day to day differences from the start of the week. A High Surf Advisory is in place for San Luis Obispo County while a Beach Hazard Statement is in effect for Santa Barbara. These hold through next Monday.
We begin a cooling trend Thursday. Onshore flow will reappear and high pressure exits the area. Temperatures fall back to 70s for most and clouds will increase. A small 10% chance of showers is on board for Thursday night into Friday morning. All rain amounts will be light until Friday night…