Tidal timetable of Dongjiang Port in 223

recommended time for catching the sea: 3: 1-7: 1 (poor); 15: 4-19: 4 (good); The best fish mouth time: -2 o'clock; 6-8 o'clock; 11-13 o'clock; 18-2 o'clock.

National tidal forecast data and weather storm forecast, which provide fishing and fishing enthusiasts with time analysis and prediction of catching the sea and catching the fish mouth through data analysis.

Tidal phenomenon is the fluctuation phenomenon caused by the gravitation of the moon and the sun (which has less effect).