Historical beach comparison. Current DOH notices below take priority over risk estimates and swimming plans.
Historical risk estimates below cannot clear an active DOH advisory. Check current notices above and posted beach signs before entering the water.
• You prefer North Shore scenery and will check current advisories before swimming
• You prefer fewer crowds and a quieter atmosphere
• You want good snorkeling opportunities
• You prefer South Shore facilities and will check current advisories before swimming
• You have young kids or want calm, family-friendly conditions
• You want lifeguards on duty
• You want a beach with more accessible facilities when conditions permit
Historical estimates give both areas a similar 1.5/5 bacteria risk rating, but neither estimate establishes today's water quality. Current DOH notices above and posted beach signs determine whether swimming should be avoided. Heavy rain adds risk, and elapsed time alone does not clear an advisory.
Key tip: Check current DOH notices after heavy rain and before swimming. See our rain safety guide →
Comparing beaches? These top-rated tours work great with either option.
Tours listed via GetYourGuide. Safe to Swim Hawaii may earn a commission if you book, at no extra cost to you.
Get water quality alerts and advisory updates delivered to your inbox.
Hawaii DOH Clean Water Branch — Beach monitoring, water quality advisories. eha-cloud.doh.hawaii.gov
Safe to Swim Hawaii — Risk ratings based on DOH data, site characteristics, stream proximity, and advisory history. safetoswimhawaii.com
⚠️ Important Disclaimer
Safe to Swim Hawaii is an independent passion project — not affiliated with any government agency or monitoring organization. Assessments are based on publicly available data. They are not real-time measurements. “No DOH Alerts” means no advisory is currently posted — it does not mean the water was tested and found clean. DOH only monitors a fraction of Hawaiʻi’s beaches, and some areas have no regular testing at all.
Always verify current conditions with the Hawaii DOH Clean Water Branch before entering the water.
This site does not recommend or advise anyone to swim at any beach. We share government data and geographic analysis so you can make your own informed decisions. By using this site you accept full responsibility for your own safety. See our Terms of Use for full details.
When in doubt, don’t go out.
Free grouped email updates when Hawaii DOH issues or cancels advisories for your chosen island.