Best Fishing Thermometers

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Top Pick

Fishing Thermometer by Scout-a-Bout

★★★★

Best Value

Fishing Thermometer by FishPond

★★★★

Good for beginners

Stream Thermometer by Vbestlife

★★★★★

While many anglers do not consider fishing thermometers essential for angling success, you can improve your chances of a good catch if you are armed with the best fishing thermometer. There is a scientific reason behind it. The feeding patterns of different fish species are dependent on the temperature of the water. So, if you have a fishing thermometer at your disposal, you will be able to find out the best fishing spots.

Best Fishing Thermometers

Fish tend to match their body temperature to that of the water. Hence, when the temperature of the water dips, fish’s metabolism slows down and this reduces the need for food. As a result, this can have a negative impact on your fishing opportunities. On the other hand, if the temperature of the water soars, oxygen content depletes. This causes the fish to become lethargic and they do not eat much. The best fishing thermometer helps you find the optimal water temperature and in doing so, ensures your fishing success. With the help of the thermometer, you can ensure that the water is neither too hot nor too cold and stick to spots that have the ideal conditions for fish.

Check out our unbiased reviews of the top 5 fishing thermometers. We have based our list on personal experience and user comments and reviews to ensure you get an honest idea about the fishing thermometers that are the best. Also, you will get an insight on how to buy the best fishing thermometer so that you can make an informed choice.

Table: Five Best Fishing Thermometers
Product Name Price
#1 Fishing Thermometer by Scout-a-BoutCheck Price »
#2 Fishing Thermometer by FishPondCheck Price »
#3 Stream Thermometer by VbestlifeCheck Price »
#4 Stream Thermometer by OrvisCheck Price »
#5 Stream Thermometer by AsixxCheck Price »

Top 5 fishing thermometers

1. Fishing Thermometer by Scout-a-Bout

Fishing Thermometer by Scout-a-Bout

This is considered one of the best fishing thermometers for bass fishermen and other anglers. It offers accurate readings and the design is also thought, keeping in mind the needs of anglers. It has markings at the side to check the water temperature and it is durable. It does not require batteries for operation, so you can carry it along with you on any fishing trip.

Product Specs

  • Made from 100% hard and resilient resin
  • Durable
  • Easy to carry
  • Ideal for bass fishing
  • Does not require batteries
  • Uses Liquid Crystal Technology for accurate water temperature readings

Pros

  • Durable build
  • Conveniently sized
  • Accurate
  • Easy to use
  • Comes with a key ring
  • Does not need batteries

Cons

  • Take time to provide readings
  • No carry pouch
  • Not easy to read

Tip: Due to the thermometer’s shape, you can carry it with ease in your pocket or at the end of your fishing rod.

Why We Recommend This Product

When we checked out this fishing thermometer, we were surprised at the construction. It is made from 100% hard resin, making it virtually indestructible. Also, it provides accurate readings, thanks to Liquid Crystal Technology. It has a durable housing and allows you to carry it inside your tackle box without worrying about breakage. The thermometer takes about five to seven minutes to read the water temperature. It is not an electronic thermometer so does not make use of batteries.

The thermometer allows you to find the perfect depth of smallmouth, largemouth and white bass and hence, it is the perfect choice for bass fishermen. They will love this fishing thermometer. We even liked the materials that are used to make this thermometer. The materials are high-quality.

While this fishing thermometer could have been faster to gauge the temperature of the water, we felt that it was a worthwhile investment. Also, we did find it a little tedious to fish out the thermometer from the water to check the readings. Other than these, we felt that this thermometer definitely deserves to be at the top of the five best fishing thermometers, especially if you enjoy bass fishing.  

Info Alert: Remember, you need to acclimatize the thermometer to the water before you can get accurate readings from it.

2. Fishing Thermometer by FishPond

Fishing Thermometer by FishPond
Fishing Thermometer by FishPond

This particular fishing thermometer by FishPond boasts a durable construction that lasts a long time. It is crafted from high-quality materials. It offers accurate readings and it is the perfect fishing tool for anyone who wants to figure out more about their catch.

Pros

  • Accurate
  • Comes in an aluminum case
  • Easy to use
  • Does not need batteries
  • Comes with a lanyard attachment
  • Compact and portable
  • Durable
  • Ideal for novice and new anglers

Cons

  • Can be expensive
  • Takes time to display the water temperature
  • Tad bit tedious to read

Product Specs

  • Aluminum housing
  • The temperature reading from 20 to 120 deg Fahrenheit (10 to 50 deg Celsius)
  • Lanyard attachment
  • Temperature scale
  • 4.5 inches in length

Tip: This is the perfect fishing thermometer for beginner anglers and anyone who is rough with their gear.

Why We Recommend This Product

We really loved the solid construction of the thermometer even though the markings may be small for many people. The aluminum housing means that the thermometer will not break very easily and you can carry it in your tackle box. This said it is small enough to carry in your pocket. There is no pouch but you will not miss it as the thermometer is resilient. In case you are worried about losing it, make use of the lanyard attachment.

The thermometer takes about five to seven minutes to show the readings and this appears to be the norm among fishing thermometers. You will find that the readings are pretty accurate and you get a great idea about the depth to change your fishing tactics based on the kind of fish you want to catch.

The thermometer is not electronic so you don’t have to worry about batteries. We recommend this fishing thermometer for experienced and novice anglers. It is easy to use and above all, we found it quite reliable. This thermometer is designed for all types of fish, be it bass, cod or trout. You can use it to ascertain the feeding patterns of the fish and also gauge the precise depth where you will find the fish.

Info Alert: Before you begin using it, remember to acclimatize the thermometer. That way, you will get an accurate reading that you can depend on.

3. Stream Thermometer by Vbestlife

Stream Thermometer by Vbestlife
Stream Thermometer by Vbestlife

If you are a fly fisherman, you will love this fishing thermometer. It is designed keeping in mind the needs of fly fishermen. The thermometer comes in a metal housing and this makes it extremely durable. You can carry it in your tackle box without worrying about damage. It is small enough to even put it in your pocket.

Pros

  • Metal housing
  • Accurate
  • Made for fly fishing
  • Can be used in a river, stream or brook
  • Portable
  • Easy to carry
  • Ring attachment to prevent loss

Cons

  • The reading is only in Celsius and those used to Fahrenheit will find it difficult to accurately gauge the water temperature

Product Specs

  • Combination of high-quality metal and glass
  • Comes in three different colors
  • About 5.1 inches in length
  • 0.4 inches diameter
  • Weight is 25g
  • Hook ring

Tip: It provides accurate reading in running water, making it a handy fishing tool to have if you are in an unfamiliar fishing spot.

Why We Recommend This Product

We are great admirers of fly fishing and found that this is one of the few fishing thermometers designed for fly fishermen. It is durable, thanks to the metal casing. It comes with a pocket clip as well as a lanyard ring so you can hook it to your body and never worry about losing it. It is small enough to carry in your pocket without feeling burdened. The clip is made from stainless steel so it will not rust or corrode on exposure to water.

It provides quick reading and is accurate. You do not have to wait long to check the water temperature and this enables you to change your fishing tactics and strategies based on the readings. We liked that you can use the thermometer with relative ease in streams, rivers, and brooks.

While some people found it difficult to read the thermometer, we did not face such a problem. It could be because we are conversant with Celsius. This thermometer does not require batteries as it is not an electronic thermometer.

Info Alert: Be sure to acclimatize the thermometer before using it. The acclimatization process takes about 5 to 10 minutes. Once it is done, the fishing thermometer offers precise readings.

4. Stream Thermometer by Orvis

Stream fishing Thermometer by Orvis
Stream Thermometer by Orvis

This fishing thermometer is affordable and falls in the budget category. So, if you are not willing to spend a lot and still want a good quality fishing thermometer, this is the one to opt for. The compact size and affordable pricing make it a worthwhile investment.

Pros

  • Affordably priced
  • Small and compact
  • Portable
  • Ideal for campers and kayakers
  • Vibrantly colored so you will find it easily in your tackle box

Cons

  • Not as durable as you would expect
  • Takes time to read water temperature
  • Can give a few inaccurate readings

Product Specs

  • Metal housing
  • 4.5 inches long
  • Temperature readings Celsius and Fahrenheit
  • Lanyard ring

Tip: Let the thermometer stay in water for at least a minute to get a precise reading. You may want to take a couple of readings to ensure the temperature readings are accurate.

Why We Recommend This Product

For an affordable thermometer, it does what you want – give you an accurate reading of the water temperature. We liked the fact that you can use it while kayaking or canoeing. The small and compact design means you can even fit the thermometer into your backpack.

You can use this fishing thermometer in a running stream, brook or river with relative ease. While some users complaint of inaccurate readings, we did not face such an issue. We always got precise and accurate readings while testing it.

We loved the bright green color. It ensured we could find it easily in the tackle box without having to locate it. It provides reading in Celsius and Fahrenheit, making it convenient for anglers across the world.

Info Alert: While the Orvis fishing thermometer does have a few issues, we believe you should opt for it if you are looking for an affordable fishing thermometer that has a simple design and does what you expect it to do.

5. Stream Thermometer by Asixx

Stream fishing Thermometer by Asixx
Stream Thermometer by Asixx

This fishing thermometer by Asixx is portable and extremely convenient to carry. It is meant for fly fishing so you can use it in rivers, brooks, and streams. It is not an electronic thermometer so you do not need batteries to operate it. You can immerse the thermometer in the water without worries.

Pros

  • Durable and strong
  • Comes in a metal housing
  • Portable and easy to carry
  • Easy to use
  • Accurate
  • Stainless steel spring clip and lanyard ring

Cons

  • Readings only in Celsius

Product Specs

  • Made from high-quality metal
  • Available in three colors
  • 5.1 inches in length
  • Weight is 25g
  • Diameter is 0.4 inches

Tip: Do remember to acclimatize the thermometer before you begin taking the water temperature.

Why We Recommend This Product

This is an understated fishing thermometer. We found the size compact and could carry it in the pocket without any hassles. We also loved the high-quality metal used for the housing. It is means you can carry the thermometer in your tackle box without worrying about breakage.

It has a pocket clip and lanyard ring made from stainless steel. So, it is rust-resistant and corrosion-proof. It is specifically designed for fly fishing and you can use it in rivers, brooks, and streams. It allows you to accurately read the water temperature and that enables you to catch the fish you are looking for.

Since it is made from metal, it can easily reach depths that you want to access. Of course, we did not find just the Celsius reading a problem and we were surprised that the thermometer kept throwing accurate readings.

Info Alert: It can be used by beginners and seasoned fly fishermen and they will enjoy the accurate readings to discover the best fly fishing spots.

Best Fishing Thermometer Buying Guide

A fishing thermometer, as stated earlier, allows you to check the water temperature so that you can find the best fishing spots. However, do not opt for a fishing thermometer blindly. You need a well-built model that ensures accurate readings and can take the wear and tear of fishing.

Here are a few factors that you need to check for when you are looking to buy the best fishing thermometer.

Purpose of the Thermometer

It is prudent to remember that water temperature keeps rising with the sun. Hence, fish will not feed when the water is warm. This will have an adverse effect on your fishing performance. So, opt for a fishing thermometer that can gauge the temperature of the water any time of the day to help you locate fishing spots that have just the right water temperature.

Ease of Use

Any fishing thermometer that you choose must be easy to use. Many times, anglers go for digital thermometers as they feel it is a great investment. However, you may need to focus on the technicalities of the thermometer and understand the different features before you can use it to your advantage. This can make digital thermometers more of a nuisance than a help. Also, digital thermometers use batteries and you will have to keep replacing them.

Furthermore, you cannot submerge digital fishing thermometers completely in the water as it will get ruined. That is why it is best to opt for a traditional thermometer that allows you to get accurate readings and does not require batteries. Typically, you just have to dangle the thermometer for a few minutes in the water to figure out the temperature.

Accuracy of the Thermometer

It goes without saying that the best fishing thermometer is one that offers you accurate readings always. Since you will not be able to test the fishing thermometer, it is best to read reviews from other buyers to find out how accurate the thermometer is. Most thermometers allow you to measure the temperature ranging from 20 to 120 deg Fahrenheit and they take anywhere from 5 to 7 minutes to throw up a reading.

Durability of the Thermometer

It is best to have a thermometer that is housed in a metal casing and has a thick glass. That way, it can take rough use and wear and tear without breaking or showing ill-effects. Most metal fishing thermometers are extremely durable. Make sure that the metal is of high-quality and rust-proof as you will be immersing the thermometer into the water.

Fishing Thermometer Design

While this is not an essential feature, you should ensure that the thermometer design is such that you can read the marking with ease. Some have tiny markings, making it difficult for people to gauge the temperature of the water. Also, a well-designed thermometer is pleasing to the eyes and if it is brightly colored, you will locate it easily in your gear. 

Attachment Feature

Fishing thermometers are small and it is very easy to lose them in the water. That is why you should ensure that any fishing thermometer you choose has an attachment feature that lets you connect the thermometer to a lanyard or your fishing rod so that there is no risk of losing it in water or while traveling to your fishing spot.

Size of the Fishing Thermometer

The last thing you need is a heavy and big thermometer. The best fishing thermometer is compact and small enough to carry in your pocket or your tackle box. So, it should not be more than a few inches in length. Of course, this can make the markings difficult to read but if it is designed properly, you should not face a problem.

These are the most essential features that you should be looking at when you want to buy the best fishing thermometer. If you follow these buying tips, you should be able to shortlist a few thermometers and then cull the list further until you choose one.

Final Verdict

These are the five best fishing thermometers. Out of these, we feel that the thermometer by Scout-a-Bout is the best. It meets all the requirements listed in the buying guide and it also has unique features that make it the best fishing thermometer. It is just 4.25 inches in length, allowing you to carry it in your pocket. The hard resin exterior makes the thermometer durable and long-lasting. It ensures accurate readings and is specifically designed for bass fishing. However, you can use it for other fish species as well. We also feel that the fishing thermometer from Scout-a-Bout is the best as it is an analog thermometer and hence, does not require batteries. You can read the water temperature in Celsius and Fahrenheit and the Liquid Crystal Technology used for the readings make it extremely accurate and precise.

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