TideGrid – one view of the whole port Port teams track berths, cranes, vessel ETAs and weather in separate systems, so delays and idle time are often spotted too late. TideGrid brings everything onto one map. Each vessel shows its ETA, each crane its load, and each berth its occupancy, with wind and waves right beside them. Alerts appear before the shift starts. It runs on existing AIS, crane and sensor data, with a desktop console for operators and a mobile app for foremen on the quay.