What do you think of the time to catch the sea with the tide table?

How to judge the time of driving out to sea by looking at the tide table: the tide table is displayed by a coordinate diagram, and the abscissa is 24 hours a day, generally expressed by 0-6- 12- 18-0; The ordinate is the height of high tide and low tide every day, where 0 represents the altitude of the place.

According to the formula, the eighth day is twenty-three, two activities a day, the first and fifteenth days, two activities a day. Dry is low tide, full of high tide. There is also a saying in Rizhao to calculate the tidal time: it is dry at both ends in the morning and evening on the 23rd of the eighth day, and hollow at noon on the 1st day15th. It has the same meaning as the above formula. It's time to catch the ocean.

Tides are different every day. It is best to go to sea within one hour before and after the lowest tide level, and the ebb time is also different.

Please do the following: Open the search engine and search for keywords such as "Tide Table of Dandong, Liaoning Province" or "Dandong's sailing schedule". Look for credible and reliable information sources, such as the official websites of local governments and weather stations. Enter the corresponding information, such as selecting Dandong City, query date and other conditions, and click Search.

The timetable for ebbing tide and catching the sea is as follows: the first to fifteenth day of the lunar calendar: high tide time = date *0.8. 16th to 30th day of the lunar calendar: high tide time = (date-15)* 0.8. The law of high tide and low tide is that there are two high tides every day, and the interval is 12 hours.

There are two time periods in a day when you can go to sea, so you need to determine the best local time to go to sea. Every place has its own tide table, which can be checked and confirmed online. It is best when the wind is southerly, and it is better when the wind is strong. It's best to be cloudy, or the northwest wind of 4 to 5 blows for a few hours, and then turns to the south wind. This is the best time to catch the sea.