Places to search for tides? (4,3,3)
I believe the answer is:
high and low
I'm afraid I can't explain this answer.
Can you help me to learn more?
(Other definitions for high and low that I've seen before include "Like varieties of churchmanship" , "Suffering from mood swings" , "Where to search" , "in all sorts of places?" , "all over the place" .)