All predictions were based on the tidal model updated in 2019.
Prediction period: 11 days, included 8 days in advance of and 2 days before the current date.
Prediction interval: 15 mins.
Number of prediction points: ~ 1200.
Data format: CSV with six columns: (1) Date (dd/mm/yr), (2) Time (hr/min), (3) Speed (knot), (4) Direction (degree (TN)), (5) Latitude (decimal degree (WGS84)), (6) Longitude (decimal degree (WGS84)) of the prediction point.
The size of a 24-hr data set for each prediction mode is about 6 MB.
The data download service will be suspended during HKT 0200 to 0300 daily for routine system maintenance.