Time of high tide and low tide at Changle seaside: July 202 1.

According to the wave weather forecast, in July of 20021year, the tide in Changle began to rise at 7:00-8:00 every morning and ebb at 5:00-6:00 in the afternoon.

Calculation method of high tide and low tide time in Changle: the first high tide time is full when the lunar calendar = 0.8 or = 12+ (lunar calendar 15)0.8. Low tide start time = first high tide start time +6: 12 high tide start time = previous low tide start time +6: 12 high tide start time.