Fish Like a Pro: How Barometric Pressure Affects Your Fishing Day

When it comes to fishing and barometric pressure, a falling pressure is generally considered better than a steady low pressure. Here's a breakdown of why:

Falling Pressure: The "Feeding Frenzy"

• Signals a change: A falling barometer indicates that a storm or a new weather front is approaching. Fish, sensing this change, often go into a feeding frenzy to stock up on food before the weather gets bad and they have to hunker down.

  
  

• Fish become active: This period of rapidly falling pressure is often associated with highly active and aggressive fish. It's a great time to use fast-moving or brightly colored lures to trigger a bite.

  
  

• The "pre-front" bite: Anglers often talk about the "pre-front bite," which refers to the excellent fishing that occurs in the hours leading up to a storm.

  
  

Steady Low Pressure: The "Post-Front Slump"

• Fish become sluggish: Once the storm hits and the low-pressure system is entrenched, fishing tends to slow down dramatically. The fish are often lethargic and less willing to feed.

  
  

• Discomfort for fish: Fish have a gas-filled swim bladder that helps them maintain buoyancy. Low pressure can cause this bladder to expand, which is believed to be uncomfortable and can send fish deeper to seek more stable pressure.

  
  

• Slower tactics: During a steady low-pressure period, you'll need to use a slower, more subtle presentation to coax a bite from reluctant fish.

  
  

The Ideal Scenario

While a falling pressure is great for a short, aggressive bite, the most reliable and consistent fishing often occurs when the barometric pressure is stable and in the "normal" range (typically between 29.70 and 30.40 inHg). During these times, fish are comfortable, well-acclimated to their environment, and feeding predictably.

In summary:

• Falling Pressure: Best for a short period of excellent, aggressive fishing.

  
  

• Steady Low Pressure: Poor fishing, as fish are often sluggish and uncomfortable.

  
  

• Stable Pressure: The most reliable conditions for consistent, normal fishing.