What to know before you go
Calm, sheltered from north swells, excellent conditions for families
Occasional south swells but the tombolo creates a protected pool area ideal for children
| Lifeguards | Yes |
| Nearest Hospital | Wilcox Medical Center (14 mi) |
| Cell Coverage | Excellent |
| Emergency | Call 911 — Ocean Safety: (808) 723-8170 |
Stay away from the monk seals (federal law, $50K fine). The currents on either side of the tombolo can be strong — stay in the protected pool area with children.
After heavy rain, bacteria and pollutants from runoff contaminate coastal waters. Wait at least 72 hours after heavy rain and until the water clears before entering. This applies to Poipu Beach and every beach in Hawaiʻi.
Tombolo (sand bar) can have strong currents on sides. Monk seals rest here — must keep 50ft distance. Occasional south swells. Overall one of the calmer beaches on Kauaʻi.
Yes. Nearest hospital: Wilcox Medical Center (14 mi). Cell phone coverage: Excellent.
Winter: Calm, sheltered from north swells, excellent conditions for families. Summer: Occasional south swells but the tombolo creates a protected pool area ideal for children
Stay away from the monk seals (federal law, $50K fine). The currents on either side of the tombolo can be strong — stay in the protected pool area with children.
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⚠️ Important Disclaimer
Safe to Swim Hawaii is an independent passion project — it is not affiliated with the Hawaii Department of Health, any entity mentioned on this page, or any government agency or hotel brand. Water quality ratings on this site are estimates based on publicly available testing data and geographic analysis. They are not real-time measurements and may not reflect current conditions.
Always verify current water quality conditions with the Hawaii Department of Health Clean Water Branch before entering the water. This site is for informational purposes only and should not be the sole basis for any swimming decisions.
When in doubt, donʻt go out. 🤙