After Dark: King Tides

Give yourself the royal treatment at tonight’s After Dark. Learn about king tides - the non-scientific term for the highest tides of the year - with Exploratorium scientists and researchers. This season, two out of three king tides will take place on January 11 and 12. Are the king tides of today the normal high tides of tomorrow? How are sea levels affected by the Sun and the moon? Join us at the Exploratorium to find out.