What to know before you go
Massive waves, extremely dangerous, frequent rescues
Calmer but shore break still present, best conditions for experienced bodyboarders
| Lifeguards | Yes |
| Nearest Hospital | Kaiser Moanalua (14 mi) |
| Cell Coverage | Good |
| Emergency | Call 911 — Ocean Safety: (808) 723-8170 |
Non-swimmers, children, and anyone unfamiliar with powerful shore break. Neck and back injuries are common even among experienced visitors.
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 Makapʻu Beach and every beach in Hawaiʻi.
Powerful shore break. Strong longshore currents. Bodyboard injuries common. Large winter swells.
Yes. Nearest hospital: Kaiser Moanalua (14 mi). Cell phone coverage: Good.
Winter: Massive waves, extremely dangerous, frequent rescues. Summer: Calmer but shore break still present, best conditions for experienced bodyboarders
Non-swimmers, children, and anyone unfamiliar with powerful shore break. Neck and back injuries are common even among experienced visitors.
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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. 🤙