Kauai County ocean safety officials warn beachgoers to avoid swimming at all north shore beaches due to dangerous surf conditions.

A high surf warning remains in effect until 6 p.m. today for the north and west shores of Kauai, Niihau, Oahu and Molokai and the north shores of Maui.

The National Weather Service warned the public to steer clear from the shoreline at all affected beaches.

Kauai lifeguards reported waves of up to 25 feet and strong rip currents at beaches west of Hanalei Pavilion to Kee Beach.

A high surf advisory also is in effect for the north shores on the Big Island.