1. Combine first 8 ingredients in a small bowl; stir well with a whisk.
2. Place fish in a shallow dish; pour orange juice mixture over fish, reserving 1 tablespoon orange juice mixture. Cover and marinate in refrigerator 15 minutes.
3. Prepare grill.
4. Remove fish from marinade; discard marinade. Place fish, skin sides down, on grill rack coated with cooking spray; grill 4 to 5 minutes on each side or until fish flakes easily when tested with a fork. Remove fish from grill, and brush evenly with reserved 1 tablespoon orange juice mixture.