Tonga is a Polynesian archipelago located in the South Pacific Ocean. It has a tropical climate with a wet season from November to April and a dry season from May to October. The country is known for its pristine beaches and coral reefs. Water safety in Tonga is generally moderate, but travelers are advised to take precautions due to potential contaminants and inconsistent water treatment infrastructure.
Boil Water Advisory
Recent Warnings: Occasional reports of bacterial contamination in rainwater tanks and untreated water sources.
Seasonal Issues: Increased contamination risk during the wet season due to flooding and runoff.
Do Locals Drink Tap Water? Some areas only (rainwater tanks are common for drinking water)
Tourist Recommendations: Drink bottled water, use water purification tablets, or boiled tap water for at least one minute.
Common Alternatives: Bottled water is widely available, and some hotels provide filtered water.