How do the phases of the moon have an effect on the tides?

Answer:
The tides are stronger when Sun, Earth, and Moon are aligned - this is because when that happens, Sun and Moon work together to produce stronger tides. This happens at full moon, or new moon.
First answer by Hilmarz. Last edit by Hilmarz. Contributor trust: 802 [recommend contributor recommended]. Question popularity: 1 [recommend question].