Avoid beaches, shoreline trails and low-lying coastal areas while the NWS Beach Hazards Statement / Coastal Flood Advisory is in effect (see NWS sources).
Exercise increased situational awareness in Marin County (Strawberry Circle area), Fremont and Oakland following recent shootings and an assault reported in local news.
Limit non-essential travel after dark, keep phones charged, and share your itinerary with a trusted contact.
When near the coast, stay well back from breaking waves and do not enter the water due to strong rip currents and sneaker waves.