Are you looking for a delicious recipe for smoked marlin? This fish is perfect for smoking because it always comes out tender, moist, and incredibly flavorful. Some people say it tastes like tuna but with a richer, more robust flavor that shines when smoked.
This recipe is straightforward, though it does involve a few steps since we brine the fish first to lock in moisture and enhance the taste. But if you follow along, the process is quite simple and worth the effort.

Table of contents
Easy Smoked Marlin
Smoked marlin is perfect for special dinners, weekend entertaining, or when you want to impress guests with something unique. It makes an elegant main course that pairs beautifully with grilled vegetables and rice, or you can flake it into salads and pasta dishes for a gourmet twist on everyday meals.
What You Need
- Marlin
- Brine Ingredients
- Smoker or Grill
- Fruitwood
- Charcoal
- Note: If you don’t have a smoker, you can use cedar planks or a pellet grill. It gives fish a smoky flavor in under 10 minutes.
How to Smoke a Marlin at Home
Below is my eight-step process for smoking marlin.
Step 1 – Create Your Brine
Combine the brine ingredients in a bowl and allow it to sit while you prepare the meat.
Brine Ingredients
You need these brine ingredients to prepare marlin.
- 3/4 gallons of water
- Kosher salt- 1/4 cup
- whole peppercorns- 1 tbsp
- Garlic- minced. One clove.
- 5 pieces of bay leaves.
- Apple juice- 2 cups
- Soy sauce- 1 cup
- Brown sugar -3/4 cup
- A few zip-lock bags
- A Cutting board with a knife and a serving tray.
Step 2 – Fillet
If you purchased a whole fish, file the fish into four steaks and leave the skin on.
Step 3 – Brine
Place the fish in a 1-gallon zipper-lock bag. Add 1-2 cups of the brine mixture to the bag. Seal the brine bags and store them in the refrigerator. Allow 8-12 hours for the fish to brine. Set this bag aside for your next steps.
Step 4 – Prep Your Smoker
Preheat your smoker to 225°F and pick the wood type you’ll use.
Step 5 – Dry The Fish
Now it’s time to take the marlin out for the fridge and zipper packs. Pat the marlin dry with paper towels to remove the brine. Drying off the brine allows the smoke to draw into the fish.
Step 7 – Smoke The Fish
Place the fish on the smoker. It usually takes 2 – 4 hours for the fish to reach an internal temperature of 140°F. Once it reaches 140°F, remove it from the smoker and serve immediately.

What Temperature Should You Smoke Marlin Too?
The marlin will be ready when it reaches an internal temperature of 140°F.
How Long To Smoke Marlin In a Smoker
You want to smoke the fish for at least 2 hours and up to 7 hours. Low and slow for longer is better; the lower the temperature, the longer you can smoke it.
How Long Does It Last?
When stored properly, smoked marlin can last for approximately three days in the refrigerator. It is important to keep the smoked marlin tightly wrapped in plastic wrap or stored in an airtight container to prevent it from drying out or absorbing odors from other foods.
Additionally, placing it in the coldest part of the refrigerator, usually the back, will help maintain its freshness. If you want to extend its shelf life, freezing is a viable option. Smoked marlin can be frozen for up to 2 to 3 months. However, it’s worth noting that the texture and flavor may slightly change after freezing and thawing.
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Recipes to Serve with Smoked Marlin 🐟🔥
🍠 Smoked Sweet Potatoes
🥒 Grilled Zucchini
🥖 Smoked Garlic Bread
🧀 Smoked Mac and Cheese
🥕 Grilled Carrots with Brown Butter
➡️ Classic BBQ Side Dishes

Smoked Marlin
Equipment
- Smoker
Ingredients
- 3/4 gallons of water
- 1/4 cup Kosher salt
- 1 tbsp whole peppercorns
- 1 clove Garlic- minced
- 5 pieces of bay leaves.
- 2 cups Apple juice
- 1 cup Soy sauce
- 3/4 cup Brown sugar
Instructions
- Combine the brine ingredients in a bowl and allow it to sit while you prepare the meat.
- if you purchased a whole fish, file the fish into four steaks and leave the skin on.
- Place the fish in a 1-gallon zipper-lock bag. Add 1-2 cups of the brine mixture to the bag. Seal the brine bags and store them in the refrigerator. Allow 8-12 hours for the fish to brine. Set this bag aside for your next steps.
- Preheat your smoker to 225°F and pick the wood type you’ll use.
- Now it’s time to take the marlin out for the fridge and zipper packs. Pat dry the marlin with paper towels to remove the brine. Drying off the brine allows the smoke to draw into the fish.
- Now it’s time to take the marlin out for the fridge and zipper packs. Pat dry the marlin with paper towels to remove the brine. Drying off the brine allows the smoke to draw into the fish.
- Place the fish on the smoker. It usually takes 2 – 4 hours for the fish to reach an internal temperature of 140°F. Once it reaches 140°F, remove it from the smoker and serve immediately.
Smoke On!
Charlie

Author: Charlie Reeves
Hi, I’m Charlie, I have been meat-smoking and grilling for the past 15 years. I have an array of different smokers, thermometers, and have a love for finding the right wood and charcoal combo My favourite recipes are my EXTRA CRISPY smoked pork belly, juicy pulled pork, smoked brisket, duck poppers, and ANY SEAFOOD I grill).
I loves sharing his tips with beginners, helping them navigate the world of smoking. I find it’s not just about cooking; it’s a quest for that perfect smoky flavor.
You will usually find me playing with the kids, perfecting my brisket bark, or sipping beers with boys around the fire. Can’t wait to share all my delicious smoking and grilling recipes with you!
You can read more about me on our About Us page.
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Can you clarify how much Kosher Salt and brown sugar to put in the brine?
Hiya Daniel!
For the brine I would suggest using 3/4 Cup of Brown Sugar & 1/4 Cup of Kosher Salt just updated the post to reflect this, thanks for letting me know and let me know how the fish come out 🙂
We did this smoked marlin for my parents when they visited over the hols and they loved it!