73 On July 21 2016 the water level in Puget Sound WA reached

Last updated: 5/23/2023

73 On July 21 2016 the water level in Puget Sound WA reached a high of 10 1 ft at 6 a m and a low of 2 ft at 12 30 p m Across the country in Long Island NY Shinnecock Bay s water level reached a high of 2 5 ft at 10 42 p m and a low of 0 1 ft at 5 31 a m The water levels of both locations are affected by the tides and can be modeled by sinusoidal functions Determine the difference in amplitudes in feet for these two locations