• Water level amplification in harbour

    My model is showing some water level amplification in a harbour area on the flood tide where water rushes in and out in cycles of about 40 mins (as shown in the attached plot).

    This sloshing effect only seems to be present in the flooding tide, and not the ebb.

    Unfortunately probes in the harbour are not showing these results. They are rather showing consistent rising and falling water level. Any ideas on why this is happened or ways I can resolve?