What to know before you go
Large swells can make entry/exit dangerous, strong surge
Calmer entry, warm water from plant outflow attracts marine life including dolphins and turtles
| Lifeguards | No |
| Nearest Hospital | Pali Momi Medical Center (20 mi) |
| Cell Coverage | Moderate |
| Emergency | Call 911 — Ocean Safety: (808) 723-8170 |
Non-swimmers, solo divers, anyone unfamiliar with ocean currents. The warm outflow creates unpredictable currents that can push swimmers out to sea.
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 Electric Beach and every beach in Hawaiʻi.
Strong currents from power plant outflow. Deep water close to shore. No lifeguards. Not for beginners.
No. Nearest hospital: Pali Momi Medical Center (20 mi). Cell phone coverage: Moderate.
Winter: Large swells can make entry/exit dangerous, strong surge. Summer: Calmer entry, warm water from plant outflow attracts marine life including dolphins and turtles
Non-swimmers, solo divers, anyone unfamiliar with ocean currents. The warm outflow creates unpredictable currents that can push swimmers out to sea.
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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. 🤙