Collection of Links and Good videos showing arrival of tsunami waves to US Coast. Will keep adding...
NOAA Center for Tsunami Research
Tsunami Event - March 11, 2011 Honshu
Tsunami Wave Surge Up Mad River, Humboldt County, CA. 3/11/11.
Tsunami-related surge hits the California Coast at Avila Beach
California Tsunami 2011 (good footage of how much the water was pulled back)
Northern California Tsunami 2011
3-11-11 Tsunami as seen from Fans of Jimmy Century's northern California Studio in Dillon Beach Ca