In line with the epidemic prevention policy of the Central Epidemic Command Center "downgrading to the second level", the museum area will be open from 7/27 to 8/9; including the theme hall (the first special exhibition hall, the second special exhibition hall), the education center, the collection hall, and the tideland ocean Center and Ocean Theater. 1. The opening hours are from Tuesday to Sunday from 9:30 am to 5:00 pm: Theme Hall, Education Center, Collection Hall, Tide Ocean Center; but the Ocean Theater is only open on regular holidays from 10:30 am to 3:00 pm.