Waal plays International football for Suriname, having made his debut in the final qualifying round of the 2010 Caribbean Cup, in the 2–1 loss against Antigua and Barbuda. He also participated in the team's 2014 FIFA World Cup qualification campaign, making four appearances against Cayman Islands, Dominican Republic and El Salvador, failing to help his team advance to further qualifying rounds. On 9 June 2012 he scored his first goal for the national team in a friendly match against French Guiana which ended in a 2–1 loss. He has also represented Suriname in the 2012 Caribbean Cup qualification, the 2018 FIFA World Cup qualification and the ABCS Tournament.