Traditional Culture Encyclopedia - Weather forecast - What is the ebb and flow time of Qingshan Bay in Hui 'an?

What is the ebb and flow time of Qingshan Bay in Hui 'an?

Qingshan Bay is located in the south of Fujian, with a regular semidiurnal tide, which fluctuates every 12 hour. The simple calculation method of tidal time is: maximum tidal time = lunar calendar ×0.8, minimum tidal time = maximum tidal time +/-6. Suppose: today is 15 of the lunar calendar, and the highest climax time is = 15× 0.8 = 12, that is,12 at noon and midnight; The lowest ebb time is 6 am and 6 pm. Close observation time is from 4 am to 8 am and from 4 pm to 8 pm.