The Wave
Expect the peak to fire on long-period S-SW groundswells with cleaner conditions when NE winds are light offshore.
A steep, exposed Big Island reef at the Waiaha rivermouth that lights up on summer S-SW groundswells with hollow lefts and punchy rights over shallow reef. Get the latest surfing conditions, forecast, and tide details for Waiaha Rivermouth / Honls in Hawaii.
Forecast
As of:
Expect the peak to fire on long-period S-SW groundswells with cleaner conditions when NE winds are light offshore.
The approach is a long walk from the nearest parking and the reef holds exposed rock and urchin hazard-takeoffs too deep can slam riders onto shallow reef.
Tide sensitivity is uncertain but the reef often rewards mid-tide windows for fuller face and safer takeoff angles.
Stop guessing and start surfing. WaveWise analyzes live data to find your best upcoming sessions so you spend less time planning and more time paddling out.

