High Surf Advisory
2025-12-16T06:00:00-10:00

...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.

Headwaters And Includes All Tributaries To Confluence With Pelekunu Stream Paddle Report

Paddle Report

Hawaii

Last Updated: 2025-12-11

The Whitewater River Run in Hawaii is an exciting adventure for experienced paddlers.

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Summary

The ideal streamflow range for the run is between 200-400 cfs, but it can be run up to 600 cfs. The class rating for the run ranges from III-IV, with some sections reaching class V. The segment mileage for the run is approximately 5 miles.

The river rapids and obstacles on the Whitewater River Run include tight drops, steep chutes, and narrow gorges with boulder gardens. The most challenging rapid on the run is known as "Pinball" and requires precise navigation through a series of tight boulder slots.

Specific regulations for the area include obtaining a permit from the Department of Land and Natural Resources before accessing the river. The use of helicopters to transport equipment to the river is prohibited, and visitors must practice leave-no-trace principles to minimize impact on the environment.

Overall, the Whitewater River Run is a thrilling adventure for experienced paddlers looking for a challenge. However, it is essential to understand the specific regulations and limitations of the area and practice responsible outdoor ethics to protect the environment.

River Run Details

Last Updated	2025-12-11
River Levels	5 cfs (1.72 ft)
Percent of Normal	30%
Status
Class Level	v
Elevation	ft
Run Length	3.0 Mi
Streamflow Discharge	cfs
Gauge Height	ft
Reporting Streamgage	USGS 16400000

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High Surf Advisory
Until 2025-12-15T16:45:00-10:00 • National Weather Service
...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.