Alaska tides
524 NOAA tide stations across 1 states and territories.
Alaska holds the country's most extreme tides: Inside Passage channels, Cook Inlet swings past 30 ft, and Arctic stations where the tide is measured in inches and wind setup runs the show.
States in this region
Biggest range in the region
Goose Creek, Knik Arm, Cook Inlet · 31.0 ft diurnal range
Mean higher high water minus mean lower low water, from NOAA datums.