eli5: Why is the time difference of equal tide states not 50 minute if one lunar day is 24 hour and 50 minutes?

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Hello,

I do understand that tidal forces are caused by de difference of gravitational force between both opposite points of the earth where a bulge is formed.

I do understand that a lunar day is ruffle 24 hour and 50 minutes.

What I don’t understand is, why the time difference between equal states of a tide on the next day isn’t 50 minutes.

Example:
Today the high tide is at 13:00. Why is the high tide on the next day not at 13:50?

On the charts below we can see, that the time difference is ruffly 1:30 hours.
Taking the example above, the high tide would be at 14:30.

https://www.tide-forecast.com/locations/Hurghada/tides/latest

https://www.tide-forecast.com/locations/Broek-in-Waterland/tides/latest

https://www.tide-forecast.com/locations/Fortaleza-Brazil/tides/latest

I hope my question makes sense to you. Thank you very in advance.

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