...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF NIIHAU KAUAI OAHU MOLOKAI AND NORTH FACING SHORES OF MAUI...
.Advisory level surf will decline tonight as a large northwest swell slowly declines. Surf is expected to fall below advisory levels by early Friday.
* WHAT...For north-facing shores, surf of 12 to 16 feet. For west- facing shores, surf of 9 to 12 feet.
* WHERE...North and west facing shores of Niihau, Kauai, Oahu, Molokai and north facing shores of Maui.
* WHEN...Until 6 AM HST Friday.
* IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous.