Changle high tide and low tide schedule 202 1 year1month.

On the lunar calendar, 1: 30 rose to a high point, pushed forward for six hours, and the tide began to rise around 7: 30.

If it is 202 1, 65438+10.2 in the new calendar and 26 August in the lunar calendar, the high tide will be reached at 8: 40, and the high tide will start at around 2: 40.

There is a calculation formula in old Fuzhou, that is, the date of the lunar calendar (the day after the 15th National Day minus 15) is multiplied by 8, and when is the decimal number (the decimal number exceeding 100 is two digits, such as the 15th lunar month: 15× 8 = 120, and the decimal number is 12).