Opah

Average Weight/Length

Opah landed in Hawaii range from 60 to over 200 pounds in weight.

Other "Popular" Names for this Fish

Opah

Location Habitat

A pelagic wandering species, it is often found in the company of tunas and billfish.

Biology & Physical Description

Opah or moonfish is one of the most colorful of the commercial fish species available in Hawaii. A silvery-grey upper body color shades to a rose red dotted with white spots toward the belly. Its fins are crimson, and its large eyes are encircled with gold. The moonfish’s large, round profile may be the origin of its name. Scientists know very little about the opah's life history. This is due to the fact that it is a deep ocean fish with only a minor commercial fishery.

Geographic Species Map (Fishbase.org Map)

Summary of Distribution:

Note: Distribution range colors indicate degree of suitability of habitat which can be interpreted as probabilities of occurrence (fishbase.org)

Sport Fishing Techniques

Drifting

Drift fishing allows you to fish over a variety of habitats as your boat drifts with the currents or wind movement. You can drift fish on the bottom or change the depth with a bobber or float. Natural baits work best. But jigs, lures and artificial flies will produce good results, too. You can drift fish on the ocean, as well as ponds, lakes, rivers and streams any time of the day and year..


Commercial Fishing Techniques

Pelagic Longline

This fishery uses a longline to catch a variety of pelagic fish on the high seas such as tuna and swordfish. A deep-set longline is used to primarily target tuna and a shallow-set longline is used to target swordfish or mixed species including bigeye, Albacore and yellowfin tuna. Baited hooks are attached to a line that floats in the ocean using buoys and flagpoles.


Game Rating

Game Rating : 8/10

Game Description :

Strong open water pelagic fish that range from 60 to over 200 pounds and is usually found in the company of tuna and billfish

Food Rating

Game Rating : 8.5/10

Game Description :

Hawaiian Opah! Opah, also known as moonfish, has a high oil content, even higher than salmon, which makes it perfect for any number of cooking preparations – grilling, baking, sautéing, or a medium sear. You decide! It also works in a ceviche of your choice. Opah has a natural sweet flavor and maintains a firm nature through cooking. Because the oil is sweet and silky, it pairs well with any sweet sauce or dressing. Opah is one of the most fantastic diverse and interesting species in the world. Hawaiian Opah are unique for its bright red and orange meat color. The high fat content in Opah will even trump that of salmon. The meat has 4 different grain textures that range from smooth ahi like to sections of heavy fat laced delight. This fish is also commonly called a "moonfish" and has a very high natural oil content. Opah's high oil content, even higher than salmon, makes it perfect for any number of cooking preparations – grilling, baking, sautéing, or a medium sear. You decide! It also works in a ceviche of your choice. Because the oil is sweet and silky, it pairs well with any sweet sauce or dressing. Opah is one of the most fantastic diverse and interesting species in the world. Hawaiian Opah are unique for its bright red and orange meat color. The high fat content in Opah will even trump that of salmon. The meat has 4 different grain textures that range from smooth ahi like to sections of heavy fat laced delight. Behind the head and along the backbone is an orangish flesh. Toward the belly, the flesh pales to a pink color and is somewhat stringy. The fish’s cheeks yield dark red flesh. These types of flesh all cook to a beautiful white color. Inside the fish’s breastplate is another, smaller section of flesh, comprising a very small percentage of a 100-pound moonfish. A bright ruby red or liver color, this flesh cooks to a brown color and is somewhat stringy and difficult to fillet. The opah’s large-grain flesh is rich and fatty, with a versatility of use that is attractive to restaurants. Opah is used for sashimi, for broiling, and occasionally for smoking.

Picture (Fish)

Picture Mount