Authorities seized more than three tonnes of cocaine and arrested 11 people off Portugal's Atlantic coast, dismantling a drug smuggling gang that operated across international waters from a cargo vessel, police said on Friday.

A Portuguese man arrested in Hungary on suspicion of extortion and secrecy violations hacked football bodies' documents - which later appeared on the Football Leaks website - because he was "outraged" by criminality in the sport, his lawyers said.

Storms packing nearly 180 kilometre-per-hour winds hit Portugal early Sunday leaving hundreds of thousands of people without power before carrying heavy rain on into Spain, authorities said.

Europe's biggest wildfire this year forced nearly 300 people to leave their homes but nobody died.

Wildfires blazed along a smouldering stretch of Portugal's Algarve Thursday, as hundreds of firefighters battled to control flames that have menaced the popular tourist region for a week.

Portugal's government moved command of the emergency services battling a huge fire in the southern Algarve region to the national level.

Edinson Cavani scored twice as Uruguay shattered Cristiano Ronaldo's World Cup dream with a 2-1 victory over Portugal here Saturday.

The world's two greatest players roar into the knockout stage of the World Cup on Saturday, with Lionel Messi's Argentina and Cristiano Ronaldo's Portugal targeting a place in the quarter-finals.

The European champions, needing a draw to qualify, went ahead with a stunning Ricardo Quaresma goal in the 45th minute.

Cristiano Ronaldo powered-home a fourth-minute header to give Portugal a 1-0 World Cup victory over Morocco that took them top of Group B on Wednesday and meant the unlucky North African side become the first to be eliminated from the tournament.

Portugal's Cristiano Ronaldo curled in a sizzling late free kick to strike the first hat-trick of the 2018 World Cup and grab his side a point in a thrilling 3-3 draw with Spain on Friday as the Group B blockbuster lived up to the hype.

Portugal is opening its doors to Qataris as a second home for investment and tourism purposes, ambassador Antonio Tanger Correa has said.