...Yes? Are you trying to convince me it's normal too?? Most coastlines that get tides have high tides about twelve hours apart, and low tides in between. Most of the Gulf of Mexico and I think bits of Southeast Asia and the polar oceans are basically the only places that don't. I kept expecting that if the tide was coming in for early in the morning it would be going out by the afternoon but it kept just coming in! All day! It was weird!