Time: Tuesday, July 21, 8.30pm Channel: SBS TWO Duration: 60 minutes Rating: G Type: Documentary Format: Repeat, Widescreen, Subtitles Country: France
Tidal bores develop at spring tides in funnel-shaped estuaries, and can be observed in 60 to 80 rivers worldwide. They're particularly spectacular during the strong equinoctial tides and can provide great surfing opportunities.
