What is the best air pressure for fishing?
The optimal air pressure for fishing is between 990-1005 hPa, which means higher air pressure is better for fishing.
Generally, before the arrival of cold air, windy days and typhoons, the air pressure is relatively high, which is more suitable for fishing. In low-pressure weather, fish openings are not good and it is not suitable for fishing.
Fish are particularly sensitive to the air pressure and temperature of the external environment, and they will change their foraging conditions as the air pressure changes. When the temperature
suddenly drops and the air pressure rises, the living environment of the fish will become very comfortable. They will swim around in the water and start to eat very
actively. It will continue to look for food everywhere, and you will definitely get something if you hook it at this time.
As the air pressure changes, the amount of dissolved oxygen in the water is also constantly increasing and decreasing, which greatly affects the habitat of animals and plants in the water. When the air pressure rises, even if there is no wind, the amount of dissolved oxygen in the water will become very abundant, and fish will become very active in foraging.
But when the air pressure rises, the biggest impact is still on the oxygen content on the shallow water surface. In addition, the oxygen content of fat water and lean water is also different. Floating heads and chaotic layers often occur, so air pressure has a very close relationship with fishing.
Extended information:
Air pressure is also inextricably linked to fish emotions, and has a great impact on fish emotions. If the air pressure is the same in the past two days, but the amplitude of the change is relatively large, it can greatly affect the foraging and activities of fish in the water, so when observing changes in air pressure, one
It must be observed for a few more days. On the day when a typhoon approaches, the air pressure will continue to rise, and fish will eat the bait very quickly when they see it.
When observing changes in air pressure, it is best not to just observe the air pressure when fishing on the same day, but also in the long term.
Observe in sequence, and also according to the time of fishing. Different weather conditions and environmental changes before and after can be used to judge the feeding situation of fish in the water, and then consider whether it is suitable for fishing.