HIGH SURF ADVISORY FOR SOUTH FACING SHORES. .The current south swell continues to generate surf at High Surf Advisory threshold. While this advisory expires after tonight, another south swell expected to peak late Saturday into Sunday will boost surf heights above advisory threshold again. * WHAT. Surf 7 to 10 feet. * WHERE. South facing shores of Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, Oahu and the Big Island. * WHEN. Until 6 AM HST Saturday. * IMPACTS. Moderate. Strong breaking waves and strong currents will make swimming dangerous.

HIGH SURF ADVISORY FOR SOUTH FACING SHORES. .The current south (180 deg) swell will decline slightly just below advisory levels today, but a bigger moderate long period south- southwest (190-200 deg) swell is expected to slowly fill in this afternoon as long period forerunners arrive, then peak Sunday night into Monday. * WHAT. Surf up to 10 feet. * WHERE. South facing shores of all Hawaiian Islands. * WHEN. Until 6 PM HST Monday. * IMPACTS. Moderate. Strong breaking waves and strong currents will make swimming dangerous.