High Surf Advisory issued December 28 at 3:59AM HST until December 28 at 6:00PM HST by NWS Honolulu HI

…HIGH SURF WARNING FOR WEST FACING SHORES OF BIG ISLAND…
…HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF NIIHAU
KAUAI AND OAHU AS WELL AS NORTH FACING SHORES OF MAUI…

.The large northwest swell that peaked Friday evening is expected
to gradually decline over the remainder of the weekend. Surf
along exposed west facing shores of the Big Island remains at
warning levels this morning. Along north and west facing shores of
Kauai and Oahu and north facing shores of Maui, surf has already
declined to advisory levels. Surf is expected to fall even further
this evening.

* WHAT…Surf of 15 to 22 ft along exposed north facing shores
this morning lowering to 10 to 18 ft this afternoon. Surf of 10
to 18 ft along exposed west facing shores this morning lowering
to 9 to 15 ft this afternoon.

* WHERE…North and west facing shores of Niihau, Kauai, Oahu, and
Molokai. Also north facing shores of Maui.

* WHEN…Until 6 PM HST this evening.

* IMPACTS…Moderate. Strong breaking waves and strong currents
will make swimming or surfing dangerous.