What weather is best for fishing?
The most suitable air pressure for fishing is between 990-1005 hPa. If there is a lack of oxygen in the water below 990 hPa, the fish will feel uncomfortable in the water, lose their appetite, and the fish will start to float. At this time, fishing is no longer possible, and you can change to floating fishing or semi-water fishing. When the temperature is higher than 1005 hPa, fish eat less and move less. Even if there are fish in the nest, they may not bite the hook, and it is difficult to have a good harvest. When the air pressure is rising, especially if it rises for two consecutive days, the fish will bite the hook crazily.
The correlation between air pressure and fishing is an indisputable fact. There are currently two main points of knowledge about the relationship between air pressure and fishing: ?
1. The weather is muggy and the air pressure is low, and fish are not active in feeding or even opening their mouths; ?
2. When the air pressure becomes high, especially the day before or on the day when the air pressure suddenly becomes high, fish are highly motivated to seek bait and the catch is often abundant. ?
The impact of oxygen on aquatic animals and plants has attracted more attention and research from fishing friends. When the air pressure is high, people feel very comfortable even if there is no wind. In the same water, there is sufficient dissolved oxygen, and fish feel comfortable and are in an active feeding state. However, in weather with high air pressure, the greatest impact is on the amount of dissolved oxygen in shallow water surfaces, while waters above a certain depth have little impact. In addition, the fatness and thinness of the water quality in the water area also have different effects on the degree of dissolved oxygen. Floating heads and chaotic layers are also common. Therefore, the relationship between air pressure and other fishing factors must not be separated at any time. Fishing is affected by weather changes and water temperature, resulting in changeable fish conditions, and the depth of the water level where fish move for food is also not fixed. According to changes in fish conditions, the fishing group configuration must be diversified, with both long and short rods. Once the fish conditions change, they can be used for emergency purposes. However, the tonality of the rod cannot be hard, and the fishing rod should be selected based on the principle of soft rather than hard.
On cloudy days, the pressure is low, especially the cloudy days before rain, which are extremely hot and muggy. Fishing is often impossible to catch in this kind of weather. However, the hot and low-pressure weather will soon be relieved after the rain, so it is most suitable to go fishing during and after the rain in high-temperature seasons. In foggy days, the humidity is high and the air pressure is low, so it is not easy to catch fish in some seasons; in fact, you can Looking at it this way, there are many and thick clouds, which must be low pressure weather, and the fish conditions are often not very good. However, it also depends on the season. In winter and early spring when the temperature is low, cloudy and foggy days are suitable for fishing. This is because although the air pressure is low at this time, the level of dissolved oxygen in the water is inversely proportional to the water temperature, so low pressure may not necessarily mean dissolved oxygen. insufficient. Moreover, fish are less active in winter and do not have high demand for dissolved oxygen. Relatively speaking, sunny days, especially windy sunny days, tend to have higher air pressure and fish are relatively easier to catch, especially in seasons with higher temperatures. 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 air pressure for summer fishing must be at least 1,000 hPa. The higher the air pressure, the better the fish will be caught. In low temperature seasons, it is often not necessary to consider the level of air pressure, but whether the water temperature is stable. Because of low temperature and low pressure, there will be no lack of oxygen, because the lower the water temperature, the higher the dissolved oxygen. In the hot summer and autumn seasons, when you go fishing, you must pay attention to the level of air pressure. Especially the day before and the day when the air pressure suddenly rises, the fish will eat very well. There are actually three main types of fishing in summer regarding the weather: fishing during light rain, after heavy rain, and on cooling days. If there is cooling weather in summer, it is usually caused by northerly weather. And from experience, all northerly weather indicates high pressure, so in the hot summer and autumn, when there is cooling and high pressure, this is very good weather for explosion protection;
More rainfall in summer also means There are many typhoons. Generally speaking, after a typhoon passes, the temperature will drop and the air pressure will rise. Therefore, when the typhoon passes and the wind becomes lighter, it is also a good time to go out during the summer. The level of air pressure affects the dissolved oxygen in the water, but the level of dissolved oxygen in the water is not only related to the air pressure. The air temperature is inversely proportional to the water temperature. The higher the water temperature (air temperature), the less dissolved oxygen in the water. Dissolved oxygen is also related to wind. In fact, the level of air pressure has the greatest impact on the water meter. The same is true for wind, which will improve the dissolved oxygen of the water meter. Oxygen; the level of dissolved oxygen is also related to still water or flowing water. Dissolved oxygen is relatively abundant in flowing water. Therefore, whether fishing is possible when the air pressure is low depends first on the season. Usually, we only pay more attention to the air pressure during high temperature seasons; if the air pressure is low but windy, fish can still be fished. If you choose live water as your fishing spot, you may not be able to catch it. However, air pressure does have a great impact on the eating of fish. After entering summer, it becomes more and more difficult to catch fish. It is easier to catch fish when going out in "selected" weather, so air pressure must not be ignored. Generally speaking, it will be better if the air pressure exceeds 1000 hPa at the fish mouth.