Watch Flood (2007) HD Full Movie Free on SolarMovie. Watch Flood (2007) online free. When a raging storm coincides with high seas it unleashes a colossal tidal surge, which travels merc...When a raging storm coincides with high seas it unleashes a colossal tidal surge, which travels mercilessly down England's East Coast and into the Thames Estuary. It is not a question of if, but when London floods.