SAN FRANCISCO (KRON) -- King tides could bring minor coastal flooding to the bay shore this weekend, according to officials. The National Weather Service said high tide Saturday morning at 8:34 a.m. is expected to reach 6.8 feet. According to the Southern Marin Fire District, high tides will be above 6.4 feet through the weekend. Coastal flooding along the bay shore is possible between 5 a.m. and noon, the NWS is advising. Impacts could include flooding of lots, parks and roads. Isolated road closures are expected. Series of earthquakes near SF Zoo shake Bay Area Friday morning The weather service is cautioning people not to drive around barricades or through water of unknown depth. If travel is required, the NWS advises allowing extra time as some roads may be closed. The NWS also recommends taking appropriate actions to protect flood-prone property. The warning extends as far south as San Jose and as far north as Cloverdale. "Reminder to never drive through flooded roadways," the Southern Marin Fire District said. "Turn around, don't drown!"