When is the best time to go surfing for the biggest waves on long Beach Island?

There is a humid climate in all seasons and remains between 25-30 degree Celsius. In a nutshell Bali's temperature is pleasant in all days. I will always say yes to go to Bali in May to August and of course this is the best time for Surfing in Bali. Here is everything about what a traveller should know about Bali: http://www.weareholidays.co.in/travel-guide/when-to-visit-bali