Along the west coast of Sweden one has to look out for tidal water ± 35 cm apart from the strength of the wind and direction. Information of the cycles of tide.his brings you directly to the table for the Old Svinesund Bridge(Halden). Change the date. Note the time sliding forth each cycle with about 45 minutes per 24-hour.
Its influence will gradually disappear south to the level of Skagen in Denmark as too great water (outflow of Baltic sea via Öresund) is holding it back (the outflow stream in Öresund is highest during ebb).