How Tides and the Moon Affect Fishing

Have You Thought About …?

Fish are cold-blooded  and don’t need energy from food to keep their body temperature at a certain level.  In other words, their metabolism is very slow.

A fish can go without food for days or weeks.  If they are not hungry, why do fish try to snag your lure?

Fish bite your bait for more reasons than because your lure looks tempting!

The Effect of Tides on Fish

Tides in estuaries and bays create movement in the bait shrimp and other foods that larger fish eat.  

When the tide goes out, the it drags these bait fish and food from the shallower areas and into deeper waters.  These foods and baits are concentrated in a smaller volume of water, thus offering more food per cubic foot.  Eventually, fish take notice and respond by chasing all this free-floating food.

Many anglers prefer the incoming tide because this bounty of water pulls food  from their burrowing spots.  Again, predator fish take notice and start looking for a tasty morsel.

The Moon and Tides

The moon and sun create the wave action we call tides.  The phase of the moon has an interesting connection to tidal action.

Spring Tides – have nothing to do with the season of spring.  They occur every 28 days during the full moon.  At this time, tides are at their highest.

Neap Tides – occur during the dark of the moon and have the lowest tidal action.

Is the Best Fishing During a Full Moon?

It seems logical, doesn’t it?  Well, very little is logical with fishing  (you knew that already, right?).

Full moons don’t occur in a vacuum; there other parts to the weather scene.  When a full moon rolls around, you also seem to see that bad weather and a falling barometer have joined the group.  Things can be dicey.

More info about   this important factor:   Barometric Pressure and Fishing.  Click on the words.

Barometer Readings

  • Slowly Rising Barometer = improving or good weather and good fishing.
  • Steady Barometer Reading Over Several Days =  poor fishing
  • Low Barometric Pressure = poor fishing
  • Barometric Pressure is Falling Rapidly = watch fishing shows on TV instead!

What does all this mean?  You will find some of the best fishing when the barometric pressure is rising.  At times, the pressure starts to rise during rain.  Overcast, rainy days are often some of the best times to fish!

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‘Easy Pickings’ used by permission of Vantage Point Graphics

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  This blog is a companion to my website:  GreatGhilliesAndGraphics.com

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Published in: on June 9, 2011 at 12:02 am  Comments Off on How Tides and the Moon Affect Fishing  
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