How long does it take to go fishing in Gouqi Island?

I have been there on May Day this year. There are many people who go fishing on board from Shenjiawan Wharf. The weather is quite cold in May 1 day, and it is colder at sea than inland. Gouqi Island is the peak season in summer from July to September, and there are several beaches, the largest of which is Dawang Beach. It is good to go swimming in the sea. China is the bluest sea except the South China Sea. Eating seafood is more expensive. Go to the vegetable market and buy it yourself. Go early and die in the afternoon.