Alabama basketball coach Nate Oats took the blame for Tide's huge road loss to Tennessee. Coaching errors led to costly late-game blunders.

The ocean can be many colors, but for the most part it's deep blue. But why? And what's up with green or brown or red water?

Right now, the tide in Walton-On-The-Naze is falling Next Low tide 1hr 53min (06:35 GMT) Next High tide 8hr 1min (12:43 GMT) Low 23:27 1.0 Tidal information supplied by the UK Hydrographic Office.