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King Mackerel - Fish Species Guide | Saltwater Pros
Saltwater Pros
King Mackerel
Nearshore

King Mackerel

Scomberomorus cavalla

Found In
99 Destinations

About King Mackerel

King Mackerel — called "Kingfish" or "Kings" — are fast, hard-fighting predators found from the Gulf to the mid-Atlantic. These streamlined fish are built for speed, with a silver body, iridescent blue-green back, and a deeply forked tail. The lateral line dips sharply downward below the second dorsal fin, distinguishing kings from similar species. They are voracious feeders that attack bait at incredible speed, making hookups explosive.

Identification & Appearance

Elongated, streamlined body. Silver sides with iridescent blue-green back. The lateral line drops sharply below the second dorsal fin. No spots on adults (young kings may show small spots, similar to Spanish mackerel). Extremely sharp teeth. Deeply forked tail designed for sustained high-speed swimming.

Male vs. Female

Females grow significantly larger than males. Most fish over 30 lbs are female. Males rarely exceed 25 lbs.

Size, Weight & Records

Average catch is 10-20 lbs. Quality "smoker kings" run 25-40 lbs. Trophy kings exceed 50 lbs. The world record is 93 lbs, caught in San Juan, Puerto Rico in 1999. Fish over 40 lbs are commonly called "smoker kings" because their large size makes them ideal for smoking.

Seasonal Availability

Peak Season Good Fair Off Season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Popular Bait & Fishing Methods

Best Techniques

Slow-trolling live bait is the classic technique — rigging large live blue runners, goggle-eyes, or threadfin herring on stinger rigs (a lead hook through the nose and a trailing treble near the tail) and slow-trolling near reef edges, wrecks, and temperature breaks. Dead bait (cigar minnows, ribbonfish) rigged on king mackerel "stinger" rigs trolled with a duster or sea witch produce well. Casting live bait to visible surface-feeding schools is exciting. Fast-trolling with spoons (Drone, Clark) and planers covers water efficiently.

Recommended Tackle

Medium-heavy spinning or conventional rod (7 ft), 5000+ reel, 20-30 lb braid, long wire leader (single-strand #5-#7 or multi-strand wire — kings have razor teeth that cut fluorocarbon).

Regulations & Bag Limits

Minimum size limit is typically 24 inches fork length. Bag limit of 2-3 fish per person in most areas. Check local regulations as they vary by region.

Regulations change frequently. Always verify current rules with your charter captain or state wildlife agency before fishing.

Where to Catch King Mackerel (99 destinations)

Amelia Island

Florida · Northeast

Andros

The Bahamas · Central Bahamas

Atlantic Beach

North Carolina · Crystal Coast

Beaufort

South Carolina · Lowcountry

Beaufort NC

North Carolina · Crystal Coast

Biloxi

Mississippi · Gulf Coast

Bimini

The Bahamas · Northern Bahamas

Bridgetown

Barbados · Barbados Coast

Brunswick

Georgia · Georgia Coast

Cabo Rojo

Puerto Rico · West Coast

Carolina Beach

North Carolina · Cape Fear

Carriacou

Grenada · Grenada Coast

Cat Island

The Bahamas · Southern Bahamas

Cedar Key

Florida · Nature Coast

Charleston

South Carolina · Lowcountry

Clearwater

Florida · Tampa Bay

Cocoa Beach

Florida · Space Coast

Cocodrie

Louisiana · Cajun Coast

Corpus Christi

Texas · Lower Coast

Crystal River

Florida · Nature Coast

Dauphin Island

Alabama · Gulf Coast

Destin

Florida · Panhandle

Eleuthera

The Bahamas · Central Bahamas

Fernandina Beach

Florida · Northeast

Fort Lauderdale

Florida · Southeast

Fort Morgan

Alabama · Mobile Bay

Fort Myers

Florida · Southwest

Fort Walton Beach

Florida · Panhandle

Freeport

Texas · Upper Coast

Freeport

The Bahamas · Northern Bahamas

Galveston

Texas · Upper Coast

Georgetown

South Carolina · Grand Strand

Grand Isle

Louisiana · Southeast Louisiana

Great Exuma

The Bahamas · Southern Bahamas

Gulf Shores

Alabama · Gulf Coast

Gulfport

Mississippi · Gulf Coast

Hatteras

North Carolina · Outer Banks

Hilton Head

South Carolina · Lowcountry

Homosassa

Florida · Nature Coast

Islamorada

Florida · Keys

Jacksonville

Florida · Northeast

Jekyll Island

Georgia · Georgia Coast

Jolly Harbour

Antigua & Barbuda · Antigua Coast

Key Largo

Florida · Keys

Key West

Florida · Keys

Kiawah Island

South Carolina · Lowcountry

Manteo

North Carolina · Outer Banks

Marathon

Florida · Keys

Marco Island

Florida · Southwest

Marigot

Saint-Martin · Saint-Martin Coast

Marsh Harbour

The Bahamas · Northern Bahamas

Melbourne

Florida · Space Coast

Miami

Florida · Southeast

Morehead City

North Carolina · Crystal Coast

Murrells Inlet

South Carolina · Grand Strand

Myrtle Beach

South Carolina · Grand Strand

Nags Head

North Carolina · Outer Banks

Naples

Florida · Southwest

Nassau

The Bahamas · Central Bahamas

New Smyrna Beach

Florida · Space Coast

Norfolk

Virginia · Hampton Roads

North Myrtle Beach

South Carolina · Grand Strand

Orange Beach

Alabama · Gulf Coast

Oregon Inlet

North Carolina · Outer Banks

Orient Bay

Saint-Martin · Saint-Martin Coast

Panama City Beach

Florida · Panhandle

Pawleys Island

South Carolina · Grand Strand

Pensacola

Florida · Panhandle

Philipsburg

Sint Maarten · Sint Maarten Coast

Port Aransas

Texas · Mid Coast

Port Fourchon

Louisiana · Cajun Coast

Port Isabel

Texas · Lower Coast

Port Mansfield

Texas · Lower Coast

Portsmouth

Dominica · Dominica Coast

Rincon

Puerto Rico · West Coast

Roseau

Dominica · Dominica Coast

San Juan

Puerto Rico · San Juan Metro

Sarasota

Florida · Southwest

Savannah

Georgia · Georgia Coast

Scotts Head

Dominica · Dominica Coast

Sebastian

Florida · Space Coast

South Padre Island

Texas · Lower Coast

Southport

North Carolina · Cape Fear

St. Augustine

Florida · Northeast

St. George's

Grenada · Grenada Coast

St. John's

Antigua & Barbuda · Antigua Coast

St. Petersburg

Florida · Tampa Bay

St. Simons Island

Georgia · Georgia Coast

Steinhatchee

Florida · Nature Coast

Stuart

Florida · Southeast

Swansboro

North Carolina · Crystal Coast

Tampa

Florida · Tampa Bay

Tarpon Springs

Florida · Tampa Bay

Tybee Island

Georgia · Georgia Coast

Venice

Louisiana · Southeast Louisiana

Virginia Beach

Virginia · Hampton Roads

West Palm Beach

Florida · Southeast

Wilmington

North Carolina · Cape Fear

Wrightsville Beach

North Carolina · Cape Fear

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