How Long can Thawed Salmon Stay in the Fridge?

If you’re wondering how long thawed salmon can stay in the fridge, you’ve come to the right place. Here, you’ll learn the best way to thaw and store salmon and how to tell if it’s still good to eat.

Eating raw salmon within three days of thawing after it has been opened is recommended. Packages of smoked salmon can stay in the fridge for up to two weeks. Raw salmon that has been vacuum-sealed and sealed should only be kept in the refrigerator for two days.

How Long Can Thawed Salmon Stay in the Fridge (2)

How Long can Thawed Salmon Stay in the Fridge?

Most of the salmon you buy at the grocery store will either be frozen or defrosted. Since the fresh seafood department is frequently defrosted, time is running out for it to remain fresh.

Salmon can only be kept in the refrigerator for two days after it has fully defrosted before it starts to go bad.

If you want to purchase salmon but are unsure of your plans for it, opt for the frozen fillets.

Raw Salmon

If you’re going to freeze salmon, you’ll want to know how long it will stay fresh in the freezer. You can freeze salmon and keep it safe from decay for as long as four months. However, the time it lasts in the freezer depends on how you store it.

A good way to increase the shelf life of your frozen salmon is to vacuum seal it. This process involves placing the raw salmon in a plastic zipper bag, lowering it into the water, and sealing the bag to keep the moisture out.

The process also helps to preserve the quality of the fish. It should be stored in a freezer-safe container for a few days to a week before being thawed and cooked.

When thawing salmon in the fridge, ensure you don’t leave it out for more than a few hours. Bacteria can grow on thawed surfaces. To avoid this, thaw it overnight in the refrigerator.

If you’re going to freeze salmon, it’s best to keep it in the coldest part of your refrigerator. Ideally, the coldest spot is on the bottom shelf. This is because temperatures between 40 degrees and 140 degrees Fahrenheit are ideal for bacteria growth.

Depending on how you plan to freeze your salmon, it will stay fresh for up to a month in the freezer. However, it isn’t always easy to remember the correct procedure.

Safe Ways to Thaw Salmon

Salmon can be defrosted in several safe ways. But if you’re planning to cook it raw, you’ll want to take extra precautions. In addition, salmon tends to go soggy and lose its freshness and flavor if left out for too long.

To avoid this problem, remove salmon from its packaging before thawing. Then, please place it in a rimmed dish. This will prevent water from evaporating and spilling over the salmon.

Another safe way to defrost salmon is to thaw it overnight in the refrigerator. This is the best method of thawing fish because it preserves the integrity of the fish. It also inhibits the growth of bacteria that could cause foodborne illness.

If you use this method to thaw your salmon, clean your hands and dishes before preparing it. It would be best if you also were careful to ensure the fish is not left in its sealed package for more than a few hours.

There are also several safe ways to thaw salmon in a microwave. Depending on the strength of your microwave, you may be able to thaw salmon in less than a minute. Alternatively, you can take it to the sink and submerge it in cold water.

You’ll need a resealable plastic bag and a bowl. Fill the bowl with cold water, but not so cold that it’s cold enough to freeze. Once the bowl is filled, place the salmon in it.

Can Salmon Last 3 Days in the Fridge?

Even if the salmon is vacuum-sealed, using it after three days in the refrigerator is not advised.

Salmon is risky to eat since it is raw, where bacteria on the flesh will quickly start to multiply. Salmon that is undercooked still carries a high risk of food poisoning.

Salmon can only be kept in the refrigerator for 3–4 days if it has already been completely cooked. Raw salmon should be consumed within 1-2 days, and beyond three days, it should be discarded.

Can you Defrost Salmon and then Refrigerate it?

Salmon can be defrosted and stored in the refrigerator for several days.

The simplest way to thaw salmon is to allow it to defrost in the refrigerator. For instance, you can take frozen salmon out of the freezer in the morning to make salmon for dinner. When it’s time to cook dinner, the salmon fillets will be thawed and ready to go if you put them in the refrigerator while you go about your day.

Can Salmon Go Bad in the Fridge?

Salmon can spoil in the refrigerator, yes.

You are already aware that thawed salmon keeps well in the refrigerator for up to two days. The bacteria on the fish are to blame for this. The bacteria will multiply even if it is chilled. It is hazardous. Therefore, regardless of how it seems, discard your salmon if you purchased it more than a week ago. There are indicators to check if you bought your salmon two days ago but aren’t sure if it’s bad.

How can you Tell if Thawed Salmon is Bad?

It is possible to tell if thawed salmon has gone bad in several ways.

First, by outward appearance. Typically, fresh salmon has a pink or orange hue. On the other hand, salmon that has gone bad will seem pale or grey, and its scales will be dull. Additionally, you might see spots on the flesh, which can be either black or light. The fish had spoiled if you see any odd spotting that wasn’t present when you purchased it.

Salmon also features distinct white lines dividing the pink from the salmon. This shows how firm something is. The white lines disappear when the salmon starts to rot. Therefore, the fish become bad if there are no white lines.

Salmon should have a solid texture. Third, salmon that has been thawed and is no longer safe to eat will likewise feel mushy. You could cause it to disintegrate.

Finally, salmon has a distinct aroma but shouldn’t be overpowering or unpleasant. You can tell if the fish is edible with only a whiff. Throw your nose away if it starts to wrinkle on its own.

How to Properly Store Salmon?

Fresh salmon tastes great, but you might not be able to consume it straight soon. What can you do to keep salmon fresher longer if you know it only lasts a few days in the fridge?

The right way to store salmon is as follows:

  • If you aren’t eating it right away, refrigerate it.
  • You can keep salmon in the freezer if you obtain a new day’s catch. Do this immediately.
  • Salmon can be safely refrozen if partially defrosted because it will not lose any nutritional benefits, flavor, or texture.
  • A fully thawed salmon fillet should never be refrozen. This implies that you cannot buy fresh salmon from the grocery store and plan to freeze it.
  • Salmon that has been vacuum-packed raw shouldn’t be kept in the fridge for more than two days.
  • Raw salmon from the grocery store can be stored in the refrigerator for up to three days.

How should you Thaw Salmon?

Salmon can be removed from the freezer a few hours before and placed in the refrigerator to thaw. Large pieces of salmon might need to be taken out the night before to give them time to defrost, but keep in mind that you can hasten the process if necessary by using the microwave or cold water.

You’ll need to consume salmon more rapidly if you don’t defrost it in the refrigerator. Salmon can be safely thawed in the microwave or cold water, but if you do, you should use it immediately rather than storing it in the refrigerator.

Even though it might seem more sensible, you shouldn’t thaw salmon in warm water. As a result, the fish’s exterior will become unsafely hot while the interior will continue to be chilly. While the inside of the fish defrosts, cooling the exterior flesh helps keep it cool.

In the brief time it takes for the fish to defrost, the microwave microwaves the fish quickly enough that germs shouldn’t have a chance to develop. The fish’s safety is jeopardized because this procedure and the cold water method boost the fish’s body temperature.

The salmon will be safe to eat if you prepare and consume it right away. However, if you store it in the refrigerator, bacteria will have a chance to spread throughout the fish and rapidly render it unfit for ingestion.

Reference: Effects of glazing and chitosan-based coating application on frozen salmon preservation during six-month storage in industrial freezing chambers

Techniques like freezing and glazing are frequently employed to lessen the frequency of fish degradation processes. The current effort aimed at analyzing the impact of edible coatings of 0.5% w/v and 1.5% w/v chitosan on quality parameters of frozen fish to identify an alternative to freezing and replacing water glazing. Both water glazing and chitosan coatings were put on frozen Atlantic salmon (Salmo salar) and kept there for nine months at 22 °C.

To compare glazing with the chitosan-based coatings and uncoated control samples, several parameters, including coating/glazing loss, weight loss, drip loss, Total Viable Counts (TVC), Total Volatile Basic-Nitrogen (TVB-N), K-value, pH, and color coordinates L*a*b* were periodically assessed. Salmon color was better maintained in samples coated with 1.5% w/v chitosan, which also helped to prevent microbial contamination of frozen and thawed samples.

Should you Open the Package of Salmon?

No, keeping the salmon in its original packaging is best after purchasing it from a store.

The salmon supplier will have vacuum-packed the fish, removing the air to extend the fish’s shelf life and lower the possibility that someone will consume tainted fish. This kind of packaging will protect your salmon while in the fridge because it is tougher for bacteria to get inside it. This might make it last longer.

It is ideal for keeping the packaging intact when purchasing raw salmon, but you shouldn’t keep it for longer than two days.


As long as the salmon has been defrosted in the refrigerator, keeping it there for a few days should be fine. You must prepare and consume the salmon immediately if you thaw it with the cold water method or in the microwave.