Traditional Culture Encyclopedia - Weather forecast - Is sultry weather suitable for fishing?

Is sultry weather suitable for fishing?

Hot weather is not suitable for fishing. When it is hot, the air pressure is generally low, the oxygen content in the water is relatively low, and the fish mouth is not active, which is not suitable for fishing.

The weather is sultry. If it is before the rainstorm, you should choose fishing after the rain. The golden period of fishing is within 1-2 hours after rain. After the heavy rain, the air pressure becomes higher and the oxygen content in the water becomes higher. The rain washed the grass roots and insects in the coastal soil into the water, bringing enough food to the fish. At this time, the fish mouth is very active and the fishing effect is very good.

When the weather is sultry, it is best to choose running water fishing. The source of oxygen in water is mainly the flow of water, and the dissolved oxygen in flowing water is very high. Therefore, when fishing, you should choose the location of running water, such as the inlet of reservoir and the confluence of rivers.

There is also the fishing outlet. As long as there is wind on the water surface, the upper air outlet is a small wind and the lower air outlet is a strong wind. Up and down winds produce convection, and running water friction will increase the oxygen content in water. Because of the wind, there is more food in the downwind.

Grab the grass hole when fishing. In hot and humid weather, where there are many aquatic plants, the oxygen content is more, fish have the habit of avoiding light, and the light is darker where there are many aquatic plants.