8/10/2025 3:35:00 AM until 8/10/2025 4:30:00 PM

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches. Heed all advice from ocean safety officials. When in doubt, don't go out.

HIGH SURF ADVISORY REMAINS IN EFFECT FOR THE SOUTH FACING SHORES OF ALL HAWAIIAN ISLANDS THROUGH MONDAY... ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FOR ALL SHORES OF ALL HAWAIIAN ISLANDS THROUGH TONIGHT... A large south swell will produce high end advisory level surf along all south facing shores. Surf heights will begin to gradually decline today and tonight. The High Surf Advisory was extended in time through Monday. Peak afternoon high tides, combined with elevated water levels running about a half a foot higher than normal, will lead to minor flooding along most shorelines and low lying coastal areas today. Water levels should fall below thresholds by Monday. Corrected the surf heights in the WHAT section to show decreasing High Surf Advisory trends through Monday. * WHAT...For the High Surf Advisory, large breaking waves of 10 to 14 feet this morning, decreasing to 8 to 12 feet this afternoon, and 7 to 10 feet by Monday. For the Coastal Flood Statement, Flood prone low lying coastal areas. * WHERE...South facing shores of all Hawaiian Islands. * WHEN...For the High Surf Advisory, until 6 PM HST Monday. For the Coastal Flood Statement, through late tonight. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous. Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.