Best Fishing Times: 12:40AM to 2:40AM, and 1:10PM to 3:10PM
Alternate Fishing Times: 5:42AM to 7:42AM
Fishing Lower Copper Lake, AK on 7/19/2019 will be best from 12:40AM through 2:40AM, and from 1:10PM to 3:10PM. If those times won’t work for you, 5:42AM to 7:42AM looks promising. Remember to adjust these times based on barometric pressure, and weather changes.