The strongest winds are expected near the I-5 corridor in the Santa Clarita Valley.
High surf: What to do during an advisory, warning - ABC7 San Francisco
Hazards, warnings and safety - Marine Knowledge Centre
Social Media: Hurricanes
Hurricane Hilary To Hit L.A. With Tropical Storm Force Wind, Rain
Weather for Boating : BoatUS Foundation
Huge surf pounds West Coast and Hawaii, flooding some low-lying areas
What is a gale warning?
Storm Pia to bring 80mph winds and disruption to parts of UK in
What are wind alerts and how to use them for your sport or outdoor