Place fish in a bag or a container with a cover for marinating. Combine all other ingredients and pour over fish. Marinate fish for 20 minutes in the refrigerator.
Grill over medium heat until flesh is white and flaky.
If you are using frozen fish, thaw overnight in the refrigerator, or thaw before dinner by placing a bag of frozen fish (remove air from bag) in cold water on the counter and change water regularly until thawed.
This recipe can be prepared by grilling or broiling. To broil, place marinated fish on a low shelf and broil for about 7 minutes or until fish is white and flaky.