HONOLULU (HawaiiNewsNow) - [Update 9/22 at 4:30 a.m.]
The National Weather Service has canceled the High Surf Advisory for south-facing shores.
A southerly swell that will build across Hawaiian coastal waters is producing advisory-level surf for all islands.
As a result, the National Weather Service has issued a High Surf Advisory for all south-facing shores until 6 a.m. Tuesday.
Forecasters said surf will reach between 5 to 8 feet along south shores through early Tuesday.
Beachgoers should expect strong breaking waves, shore break and strong longshore and rip currents that will make swimming difficult and dangerous.