Is the pressure today suitable for fishing?

Today, if the air pressure index is higher than 850, it is suitable for fishing.

Whether it is a big fish or a small fish, as long as the air pressure is above 850, the fishing temperature and water temperature will have an impact on it. The air pressure will affect the dissolved oxygen in water, but the dissolved oxygen in water is not only related to the air pressure. Temperature is inversely proportional to water temperature. The higher the water temperature (air temperature), the less dissolved oxygen.

Dissolved oxygen is also related to wind. In fact, the water meter has the greatest influence on the air pressure level, and so does the wind, which will increase the dissolved oxygen of the water meter. The level of dissolved oxygen is also related to still water or running water, which is relatively rich in dissolved oxygen. Therefore, whether the air pressure is low or not depends on the season first, and usually only pays attention to the air pressure in the hot season.

The relationship between air pressure and fishing;

When the temperature is low in winter and early spring, cloudy and foggy days are suitable for fishing. This is because although the air pressure is low at this time, the dissolved oxygen in water is inversely proportional to the water temperature, so the low pressure may not be enough. Moreover, the activity of fish in winter is poor, and there is no high demand for dissolved oxygen itself.

Relatively speaking, sunny days, especially windy sunny days, tend to have higher air pressure and fish are relatively easy to catch, especially in high temperature seasons. In fact, there is often no standard for the level of air pressure. After all, different seasons have different requirements for air pressure. Generally speaking, the fishing pressure in summer is at least 1000 hectopascals, and the higher the air pressure, the better fishing.

In the low temperature season, it is often not necessary to consider the level of air pressure, but whether the water temperature is stable. Because low temperature and low air pressure will not cause hypoxia, because the lower the water temperature, the higher the dissolved oxygen will be. In hot summer and autumn, you must pay attention to the air pressure when you go fishing, especially the day before and on the day when the air pressure suddenly rises, the fish will eat well.