What Does Barometric Pressure Have to Do With Fishing?

What Does Barometric Pressure Have to Do With Fishing

What barometric pressure have to do with fishing may seem insignificant. You may think that as long as the weather is currently good that you can prepare your fishing gears, hop into your boat, and fish in the middle of the sea. However, being knowledgeable about barometric pressure can actually help you determine the right time when to fish.

What is Barometric Pressure?

Barometric pressure is scientifically known as atmospheric pressure. In layman’s terms, it can be identified as the weight of air. Barometric pressure occurs when the atmosphere puts forth pressure on a certain point.

The rising and falling of atmospheric pressure indicates certain weather conditions. The barometer is a popular instrument used to measure atmospheric pressure and to identify the forthcoming weather condition.

Therefore, the fluctuation in the atmospheric pressure is what does barometric pressure have to do with fishing. The rise and fall of the barometric pressure provides a hint on whether you will have a good catch today or not.

It also provides you a hint on what fishing technique you should apply during a certain atmospheric condition.  However, atmospheric pressure is not an accurate indicator, but it can be a good basis.

An experienced angler is aware of what does barometric pressure have to do with fishing. He knows that natural factors like the phase of the moon, sea level, and water temperature affect the behavior of the fish. That’s why if you are serious and you want to catch fish in no time, it is recommended that you use a barometer.

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How Does the Barometric Pressure Affect Fish Behavior

How the barometric pressure affects the behavior of fish is unknown. However, some experts theorized that the air bladder of the fish has something to do with it. The kinds of fish that have large air bladders can sense if there’s a change in the atmospheric pressure or if there’s an incoming threat for them. The body density of the fish with large air bladders is close to the water surrounding them.

They can determine if the barometric pressure is falling because there will be less pressure in their bladder. As a result, the bladder will expand, making the fish feel uncomfortable. For this reason, the fish will have to move to the area where they can absorb some gas, such as moving to the deeper part of the water. However, the fall of the barometric pressure doesn’t last long.

How to Use the Barometric Pressure to the Fisherman’s Advantage

The primary reason why you want to know what does barometric pressure have to do with fishing is because you want to use it to your advantage. You want to identify the behavior of the fish and you want to catch as many as you can with the help of the barometer.

However, although atmospheric pressure certainly affects the fish’s behavior, even experienced anglers are still not unified in their opinions on which reading in the barometer indicates a good fishing condition. Here is one way to do to identify whether the fishing condition is good or not.

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  • High Atmospheric Pressure

What barometric pressure have to do with fishing is that the fish go deeper in the water and they move slowly on a high-pressure (30.50 +). However, the weather is good, clear, and bright. It is recommended that you fish deeper and do it slowly. You might want to use the vertical jigging fishing technique and cast baits with weedless hooks.

  • Medium Atmospheric Pressure

If the pressure goes to medium (29.70 -30.40), you will have to test the baits and vary your fishing technique to see what works.

  • Rising Atmospheric Pressure

The rising atmospheric pressure is synonymous to the improving weather. The fish are active in this condition. It is recommended that you fish deeper and slowly. You might also want to focus on placing the lure near the cover. In addition to that, you might want to consider using brightly colored lures such as a fluorescent light.

  • Low Atmospheric Pressure

Fish tend to move slower than usual. This is what does barometric pressure have to do with fishing when there is low atmospheric pressure and the weather is stormy.  Don’t attempt to fish in this weather condition. Do the fishing after the storm. After the bad weather, it is recommended that you cast the bait deeper in the water or close to the cover to catch fish.

  • Falling Atmospheric Pressure

The weather condition during this time is getting worse. However, this condition is an advantage for fishermen because the fish tend to move more actively during this time. This is also the time when the fish increase their feeding activity. For this reason, almost any kind of bait and fishing techniques will work in this atmospheric condition.

As you have learned, atmospheric pressure is a huge factor in knowing the weather conditions and behavior of the fish. It is an indicator of the fishing techniques and baits that you must apply in your fishing. For this reason, it is important to be knowledgeable on what does barometric pressure have to do with fishing