How much pressure is suitable for fishing?

The atmospheric pressure is 1002- 1054 mbar, which is suitable for fishing. How stressful is it? 1006- 1028 millibar is suitable for fishing.

The air pressure has a great relationship with the fish's appetite for food, because the air pressure is directly related to the oxygen content in the water. Generally speaking, when the air pressure is high, fish eat vigorously and are easy to take the bait; When the air pressure is low, the fish's appetite is greatly reduced, and it is difficult to catch fish by eating little or not.

Extended data:

The following is some common sense about weather/pressure and fishing when fishing.

1. Although it is difficult to predict the weather, we can observe the activities of animals. The activities of many animals are closely related to air pressure, such as dragonflies flying close to the ground, swallows flying low for food, birds no longer singing, and the mountains are silent, indicating that the air pressure is decreasing, so it is difficult to catch fish in this weather.

2. Look at the weather. Before the thunderstorm, the clouds were very low and the air pressure dropped, which was not suitable for fishing. In foggy days, the water vapor in the air is heavier and the air pressure is lower, which increases the difficulty of catching fish. Cumulus clouds and cumulonimbus clouds appeared in the sky, and the weather turned black. In this weather, fish are restless and seldom bite people.

3. Autumn is crisp, the autumn wind bursts, the sky is high and the clouds are light. Autumn is the "all-weather" fishing season, which is the second peak season for fish to eat. In this season, especially when the autumn is crisp, it is most suitable for fishing, because the temperature, air pressure and water temperature are most suitable for fish activities. They are hungry everywhere and naturally easy to bite.

4. The famous fishing poem in the Tang Dynasty said: It doesn't need to return to the oblique wind and drizzle, which means that it is the best time to fish when it rains in Mao Mao. This is because the rain in Mao Mao hits the water, which greatly increases the dissolved oxygen in the water, and the fish breathe enough oxygen, which makes them particularly active and easy to take the bait.

After the thunderstorm, the fish will jump. In hot summer and autumn, there are often thunderstorms. After the thunderstorm, the temperature dropped and the dissolved oxygen in the water was sufficient. In addition, rain brings a lot of rubbish and sundries from the land into the water. There are plenty of baits, so fish are particularly active in foraging. In this weather, to seize this excellent opportunity, fish are particularly easy to take the bait.

Practice further shows that the absolute value of air pressure has a great influence on fishing, and the rise and fall of air pressure is the key to fish foraging. Fish are very sensitive to this change, which requires every fishing enthusiast to master this critical atmospheric pressure. It can bring us endless gains.

Baidu encyclopedia-fishery meteorology