A day on Earth is approximately 24 hours, which is the amount of time it takes for Earth to complete one rotation around its axis. How do the two tidal bulges created by the Moon align with the number and
frequency of tides for each coastal city??

Because the Earth rotates through two tidal “bulges” every lunar day, coastal areas experience two high and two low tides every 24 hours and 50 minutes. High tides occur 12 hours and 25 minutes apart. ... This occurs because the moon revolves around the Earth in the same direction that the Earth is rotating on its axis.

straight probes are used primarily for measuring flow as it is approaching the test area. its geometry allows the probe to be mounted so that it is in the direct line of airflow.