King Tides are predicted in California on November 15-16 and December 13-15. A project, run by the California Coastal Commission, is seeking photos of coastal flooding:  

The California King Tides Project helps us visualize future sea level by observing the highest high tides of today. Explore a map of photos taken during recent King Tides seasons.

You can help by taking and sharing photos of the shoreline during King Tides to create a record of changes to our coast and estuaries. Find out what time and how high the King Tides will be near you. Learn how to participate by uploading your photos via a web browser or with a free app. Your photos will be added to a map of King Tides photos. As always, please be cautious and respect the power of the ocean, and don’t disturb shorebirds which may be much farther upland than usual.

For more information, visit https://coastal.ca.gov/kingtides/