High Surf Advisory in Effect for Big Island
3:19 AM HST Monday, Jan. 6, 2020: National Weather Service
HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST FRIDAY
What: Surf building to 7 to 10 feet by Tuesday.
Affected Areas: East-, north- and south-facing shores of the Big Island.
Strong trade winds near and upstream of the islands will produce increasingly large and rough surf along east facing shores.