The weather forecast for San Luis Obispo County, California, will have moderate winds through Thursday up to 31 mph.
An intense mid-latitude cyclone will generate a 12- to 14-foot west-northwesterly (285-degree, deep-water) swell (with a 17- to 19-second period) along our coastline on Dec. However, a weak cold front is expected to wash out over the Central Coast on Wednesday night into Thursday morning with increasing high-level clouds. High temperatures will range between the high-50s away from the ocean and the low-60s in the coastal regions.