...HIGH SURF ADVISORY IN EFFECT FOR NORTH AND WEST FACING SHORES OF NIIHAU KAUAI OAHU MOLOKAI AND NORTH FACING SHORES OF MAUI... ...HIGH SURF ADVISORY IN EFFECT FOR WEST FACING SHORES OF THE BIG ISLAND FROM 6 PM THIS EVENING TO 6 AM HST TUESDAY... ...HIGH SURF WARNING CANCELLED FOR WEST FACING SHORES OF THE BIG ISLAND... .A large, medium period north-northwest swell will peak today at High Surf Advisory (HSA) levels along exposed north and west facing shores. The HSA was extended in time through tonight for the islands of Molokai and Maui. The swell will then slowly decline through Tuesday. For west facing shores of the Big Island, predicted surf heights are a bit lower than previously forecast. Therefore, the High Surf Warning was lowered to a High Surf Advisory starting tonight. * WHAT...Dangerously large surf building to 15 to 20 feet along north facing shores and 10 to 14 feet along west facing shores. * WHERE...North and west facing shores of Molokai, and north facing shores of Maui. * WHEN...Until 6 AM HST Tuesday. * 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