2026-01-12T06:00:00-10:00
...HIGH SURF ADVISORY IN EFFECT UNTIL 6 AM HST MONDAY FOR NORTH AND WEST FACING SHORES OF NIIHAU KAUAI OAHU MOLOKAI AND NORTH FACING SHORES OF MAUI... .A large long period northwest swell moving through the Hawaii region will continue to produce advisory level surf heights along exposed north and west facing shores into early Monday morning. Another extra large northwest swell moving into the region will swiftly build surf heights along north and west facing shores above warning levels on Monday. A High Surf Warning will likely be needed for this event. * WHAT...North facing shores, large breaking waves building to 15 to 22 feet. West facing shores, large breaking waves building to 10 to 18 feet. * WHERE...North and west facing shores of Niihau Kauai Oahu Molokai and north facing shores of Maui. * WHEN...Until 6 AM HST Monday. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous.
Summary
The ideal streamflow range for this river is between 50 and 250 cubic feet per second (cfs), which is dependent on recent rainfall and snowmelt. The river is class rated as III-IV, making it suitable for intermediate to advanced kayakers and rafters.
The segment from the headwaters to the confluence with Pelekunu Stream is approximately 5.5 miles long and offers challenging rapids and obstacles such as the "S-turn," "Pinball," and "Jaws." While the rapids can be thrilling, they require technical skills and experience to navigate safely.
As for regulations, there are specific guidelines for the use of the river. The use of life jackets and helmets are mandatory for all participants, and permits are required for commercial operations. Additionally, the area is subject to occasional closures due to dangerous water conditions, so it is important to check for updates before planning a trip.
Overall, the Whitewater River Run offers a thrilling adventure for experienced kayakers and rafters. However, it is important to use caution and follow regulations to ensure a safe and enjoyable experience.
River Run Details
| Last Updated | 2026-01-09 |
| River Levels | 5 cfs (1.72 ft) |
| Percent of Normal | 52% |
| Status | |
| Class Level | None |
| Elevation | ft |
| Run Length | 1.0 Mi |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 16400000 |
Weather Forecast
Nearby Streamflow Levels
River Runs
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Headwaters And Includes All Tributaries To Confluence With Pelekunu Stream
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Headwaters To Mouth At Pelekunu Bay
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Headwaters In The Mountain Bogs Between Pepeopae And Pu’U Ali’I Just Above An Elevation Of 4,000 Feet On The Interfluve That Separates Waikolu And Pelekunu Valleys To Ends Where Pipes First Meet The River And Main Diversion Begins