For a smartphone application click here.

How to use: Pick the site in California for the tides. Then scroll to the bottom of this page. Select (highlight) the month, start date, and total days. Press the Get Tides button.

San Diego to San Clemente

San Pedro Channel and Santa Barbara Channel

Santa Barbara Islands

Point Arguello to San Francisco Ocean Beach

San Francisco Bay

San Pablo Bay and Carquinez Strait

Suisun Bay

San Janquin R., Mokelumne R. through Grant Line Canal

Sacramento River through Shelter Cove

Humboldt Bay and North

Pick the month for the tides,

First day for tides, and

How many days of tides?

Press a button.