Which month can Sanya not go to sea?

Local 18 February to February can't go to sea.

Generally speaking, the seawater temperature in Sanya is low in winter, which may not be suitable for swimming in the sea. In addition, if you encounter bad weather conditions, such as strong winds, big waves or heavy rain, you can't go swimming in the sea.

Generally speaking, whether you can swim in the sea depends on the weather and sea conditions of the day. Check the local weather forecast and ocean conditions before going to the seaside to ensure your own safety.