The tides follow the sun a little, and the moon, mainly. Because the earth rotates (almost) once a day relative to the sun, and the moon goes round the earth in about 28 days, the pattern is not simple. The tides are also affected by the size of seas or oceans which can be resonant, but this doesn't have much effect on when the highest (and lowest) tides are (when the sun, earth, and moon are in line with the earth) or when the tide flows least (when the sun, earth, and moon form a right angle).

Do you mean tide? if you mean that your answer is yes, it is decomposed and up to 60 components are known to that, you can use them based on your location on the earth to find tidal level (not including the effect of sea bathymetry thou!)

The dominant tidal constituents are the diurnal constituents, K1, O1, P1, Q1, and S1, with periods of 23.93, 25.82, 24.07, 26.87, and 24.00 h, respectively, and the semidiurnal constituents M2, S2, N2, and S2, with periods of 12.42, 12.00, 12.66, and 11.97 h, respectively. The sum of these sinusoidal curves with slightly different periods yields a spring-neap tide cycle, whereby the tidal range fluctuates from a maximum (spring tide) to a minimum (neap tide) and back to the maximum over a 28-day cycle.

You can see more in this wikipedia article:

https://en.wikipedia.org/wiki/Theory_of_tides

And USGS has a page which gives you those components for a given location on the Earth

Hope this helps,

Kaveh

Do you mean tide?

Thanks all