North Shore swell could bring 30-foot waves, forecasters warn
Star-Advertiser file photo
Powerful waves crashed along the beach at Waimea Bay last November. The first big swell of this season is expected to bring 30-foot waves Friday.
A high surf warning is in effect through 6 p.m. Saturday for most islands.
Surf is expected to climb to 25 to 35 feet this afternoon, forecasters said today.
The warning covers north- and west-facing shores of Niihau, Kauai, Oahu, and Molokai, and northern shores of Maui.
“Anyone entering the water could face significant injury or death,” the warning said.
West-facing shores of the northern islands can expect up to 15- to 22-foot surf today.
In addition, a high surf advisory is in effect for western shores of Maui and the northern shores of the Big Island.
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The swell is expected to gradually decrease Saturday, forecasters said.
Forecasters warn of strong longshore and rip currents, and waves occasionally making navigation in harbor channels dangerous.
