LightHouse charts dynamic tide graphic
When the Tides layer is enabled or when the Chart app is in Tides mode, the standard Tide station symbol is replaced with a dynamic Tide height graphic:
ChartTide graphicTide height

High tide (Full Green indicator with equals symbol)
Decreasing tide (Red decreasing indicator with down arrow)
Low tide (Nearly empty Green indicator with equals symbol)
Increasing tide (Green indicator with up arrow)