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Monterey Spanish mackerel

Scomberomorus concolor

Monterey Spanish mackerel© FishBase (CC BY-NC)

The Monterey Spanish mackerel (Scomberomorus concolor) is a swift, silvery game fish prized for its aggressive surface runs and delicate, flaky flesh. It frequents the coastal waters of central California, especially around Monterey Bay, and is popular among anglers for its quick strikes and tasty steaks.

Fight
Taste
Game Fish

Basic Information

Family

Scombridae

Max Size

77 cm

Max Weight

3.6 kg

Habitat

marine, brackish

Climate

subtropical

Best Season

Late spring through early fall (May-September), with peak activity in summer

Best Time

Early morning and late afternoon/evening, especially during tidal changes

Distribution

Select a map type to show distribution on the globe.

Fishing Tips for Monterey Spanish mackerel

  • Use a fast-retrieving surface plug or a metal spoon lure that mimics baitfish, retrieving it with short bursts.
  • Cast near kelp lines, piers, or surf breaks where baitfish are schooling; mackerel often follow the surface activity.
  • Live bait such as sardines, anchovies, or shrimp on a light jig can be very effective, especially during high tide.
  • Keep the drag set low (2-3 lbs) and be ready for rapid, erratic runs; a quick hook set followed by steady tension works best.

Top Fishing Locations for Monterey Spanish mackerel

Santa Catalina Island

United States
intermediate62% Common

Renowned for strong offshore currents that bring schools of Monterey Spanish mackerel close to shore, making it a favorite weekend destination for Southern California anglers.

Best: May‑September

Guadalupe Island

Mexico
intermediate71% Very Common

Remote volcanic island with crystal‑clear waters; the upwelling zone creates abundant baitfish, attracting large schools of Monterey Spanish mackerel for big‑game style trolling.

Best: June‑August

Kona Coast, Big Island

United States
intermediate55% Common

The Kona currents bring nutrient‑rich water to the western coast of Hawaii, producing year‑round mackerel action, especially during the spring‑fall transition.

Best: April‑October

Cabo San Lucas

Mexico
beginner48% Occasional

A popular tourist hub where the Pacific meets the Sea of Cortez; the mixing waters generate strong feeding frenzies for Monterey Spanish mackerel near the rock formations.

Best: July‑September

Batangas Bay

Philippines
intermediate66% Common

A tropical inlet with plentiful sardine runs; local charter boats target mackerel during early morning runs, offering high catch rates for dedicated anglers.

Best: March‑May

Bay of Islands

New Zealand
intermediate41% Occasional

Northern tip of the North Island where warm currents flow northward; anglers chase mackerel during the Southern summer when bait schools peak.

Best: November‑February

Market Prices

Recommended Fishing Equipment for Monterey Spanish mackerel

Recommended Equipment

RodMedium-fast spinning rod, 6-7 ft
Line8-12 lb test monofilament or 8-12 lb test fluorocarbon
Lure TypeMetal spoons, surface plugs, or small soft plastic minnow lures
TechniqueSurface trolling or casting with fast-retrieve lures, targeting active schools during tide changes

Best bait: Live sardines, anchovies, or shrimp