What time are the blue tears in Zhanjiang?

1, "blue tears" generally appear in summer every year, especially in the spring-summer exchange season, mostly from April to August, usually after 7 pm.

2. The temperature of "blue tears" should be appropriate and sunny. When the tide rises and falls, blue tears will be washed ashore by the waves, so it is the best time to watch blue tears at high tide at night. Some locals also say that it will only appear in the south wind, which can be said to be impossible to encounter. Most of them are caused by noctilucent algae or fireflies through bioluminescence. The Greek curved-throated firefly is an ostracod, a 3 mm microorganism, a plankton living in the bay and a fluorescent animal.