The National Weather Service warned wave heights of up to 40 feet were possible on ... Photos: Giant Waves Thrash California ... and tidal waves caused flooding and led Santa Cruz County to ...

These drone photos of a speedboat observing tidal pools are certainly making waves!!! Buzz60’s Mercer Morrison has the story.

Tidal waves are caused by the gravitational interaction between Earth and the moon — and to a lesser extent, the sun. ... (Image credit: ttsz/Getty Images) ...

Tidal waves are also more common for this reason. Coastal areas have two high tides and two low tides every 24 hours and 50 minutes (the length of a lunar day). These waves tend to be much smaller ...