...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.
The ideal streamflow range for this river is between 50-150 cubic feet per second (cfs) with the best months for rafting being February to May. The Class rating of this river ranges from Class II to Class III, providing a moderate level of difficulty for rafters. The segment mileage of the Whitewater River run is approximately 10 miles from its headwaters to its confluence with Kapuhi Stream.
There are several notable rapids and obstacles along the river including the Rollercoaster, the Rooster Tail, and the S-Turn. The Rollercoaster is a Class III rapid that features a series of drops and waves. The Rooster Tail is a Class II rapid that requires maneuvering through a narrow channel with a sharp turn at the end. The S-Turn is a Class III rapid with two sharp turns and a series of drops.
It is important to note that there are specific regulations to the area, including the requirement of a permit to access the river. It is also mandated that all participants wear a personal flotation device and appropriate footwear. Additionally, the river is closed during times of high water flow to ensure the safety of all participants.
Overall, the Whitewater River Run is a thrilling adventure for those seeking a moderate level of whitewater rafting. Its ideal streamflow range, Class rating, segment mileage, and specific rapids/obstacles make it a popular destination for rafting enthusiasts. However, it is essential to follow all regulations and safety guidelines to ensure a safe and enjoyable experience.
| Last Updated | 2025-01-31 |
| River Levels | 0 cfs (3.54 ft) |
| Percent of Normal | 148% |
| Status | |
| Class Level | ii-iii |
| Elevation | ft |
| Run Length | 2.0 Mi |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 16414200 |
Headwaters And Includes All Tributaries To Confluence With Kapuhi Stream
Headwaters And Includes All Tributaries To Confluence With Pelekunu Stream
Headwaters To Mouth At Pelekunu Bay
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