Below is a list of Cardiff by the Sea CA zip codes. For your research we have also included Cardiff by the Sea Area Code, Time Zone, UTC and the local San Diego County FIPS Code. Each Cardiff by the Sea California zip code has a center Longitude / Latitude point (the Cardiff by the Sea center is -117.2799987793 / 33.021701812744). For your convenience we have also indicated if that zip code in Cardiff by the Sea observes Daylight Savings time.