Hawaii Visitors Are Swimming In Contaminated Water Right Now

Key Points:

• Despite the end of the Kona Storm, multiple active sewage spill, brown water, and high bacteria advisories remain across Oahu, Maui, and Kauai, meaning open beaches do not guarantee safe swimming conditions.
• Oahu is most affected, with ongoing advisories including a large 115,000-gallon sewage spill and several sites exceeding safe bacteria levels, while Maui and Kauai also have islandwide or localized brown water advisories.
• Hawaii beaches do not close when advisories are issued; instead, the state leaves swimming decisions to individuals, which can mislead visitors who see open, crowded beaches as safe despite contamination risks.
• Hawaii’s limited beach water quality monitoring means many beaches lack real-time data, and visitors often remain unaware of ongoing risks unless they actively check advisories on resources like SafeToSwimHawaii.com.
• The water quality issues stem from long-standing problems with cesspools discharging untreated wastewater, exacerbated by heavy rains, underscoring the need for caution even when conditions appear normal.