What temperature should mahi mahi be cooked at?

Mahi mahi should be cooked to an internal temperature between 137°F and 145°F . The USDA recommends 145°F to ensure it's safe, but many chefs prefer pulling it off heat at 135°F and letting it rest to reach 140°F. This preserves moisture and prevents overcooking.

How do you know when mahi mahi is done?

You’ll know mahi mahi is done when it becomes opaque, flakes easily with a fork , and reaches an internal temperature of 137°F to 145°F . Visually, the flesh changes from translucent to solid white. If juices run clear and the fish is firm to the touch, it’s ready.

What should the internal temp of grilled mahi be?

For grilled mahi mahi, the ideal internal temp is 137°F to 140°F . Pull it off the grill at 135°F , and let it rest for a few minutes. Carryover heat will bring it up to safe doneness without drying it out.

What temperature do mahi mahi like?

If you’re wondering what temperature mahi mahi should be cooked at , aim for medium-high heat (around 375°F–400°F) depending on your cooking method. The internal temp should hit 137–145°F for the perfect balance of flavor and safety.

Why is mahi mahi on the avoid list?

Mahi mahi makes the "avoid" list when it’s caught using unsustainable methods like longlining , which results in high bycatch rates. Fish imported from countries with weak environmental policies can also raise concerns. Look for U.S.-caught, line-caught mahi mahi to support eco-friendly fishing.

Does mahi mahi have to be well done?

No, mahi mahi does not need to be well done . In fact, overcooking it ruins the texture. As long as the internal temperature reaches at least 137°F , it's safe to eat. Properly cooked mahi mahi should be moist, flaky, and slightly firm—not dry or tough.

Internal Temp of Mahi Mahi: The Best Cooking Temps & Safety Tips (2025)

Name: Internal Temp of Mahi Mahi: Ultimate Guide to Perfectly Cooked Fish
Ingredients: 2 mahi mahi fillets (6 oz each); Olive oil; Salt, pepper, lemon juice

Ingredients

Scale

2 mahi mahi fillets (6 oz each)

Olive oil

Salt, pepper, lemon juice

Instructions

Preheat grill to 400°F

Brush fillets with olive oil, season with salt and pepper

Grill 3–4 minutes per side

Check internal temp—pull at 135°F, rest to 140°F

Serve with lemon and sides