Angler with giant bluefin tuna hung at the dockReader submission, vintage

San Diego is heating up as the summer season builds. Yellowtail are stacking on the kelp and the banks, the first bluefin tuna of the season have arrived offshore, and the inshore bass and bonito bite is steady. Here is the week’s outlook.

What’s Hitting

Yellowtail are the headline, building on the kelp paddies, the Coronado Islands, and the offshore banks. The first bluefin tuna have shown on the offshore grounds, with more pushing in as the water warms. Calico and sand bass are hitting the kelp and the structure inshore, bonito are around, and the first yellowfin and dorado are not far off. Rockfish and lingcod fill out the deeper bottom.

Where to Find Them

Look for yellowtail on the kelp paddies offshore, around the Coronado Islands, and on the banks like the 425 and the 9-Mile. Bluefin are showing on the offshore meter marks and the foamers — watch for working birds and breaking fish. Calico bass are tight to the kelp and the structure inshore. Rockfish are on the deeper hard bottom.

Tides & Conditions

Settled spring weather has the offshore grounds fishable — pick your window for the longer runs. Water is warming through the 60s offshore. Early morning is prime for the inshore bass and the surface tuna bite. Watch the marine layer and the wind for the offshore runs.

Tackle & Tactics

For yellowtail, fly-line a live sardine or mackerel on the kelp paddies, or drop a yo-yo iron on the banks. Bluefin want long fluorocarbon leaders, small flat-fall jigs, and the sardine when they are up. Calicos eat swimbaits and plastics tight to the kelp. Drop shrimp flies and bait for the rockfish.

Spots & Access This Week

The early-June yellowtail bite in San Diego is centered on the Coronado Islands and the local kelp beds at La Jolla and Point Loma, and the first bluefin are on the offshore banks southwest of San Clemente Island and off the Coronados. The half-day boats out of Point Loma and Mission Bay are on the kelp and the rockfish, and the overnight boats are on the tuna and the yellowtail at the islands. Public ramps are at the Shelter Island ramp on San Diego Bay, the Dana Landing and South Shores ramps in Mission Bay, and the Chula Vista ramp on the south bay. Yellowtail and bluefin both carry bag limits, and fishing the Coronado Islands requires a Mexican license and permit — check current CDFW regulations and the Mexican requirements before heading out.

Tactics Worth Repeating

Yellowtail at the islands in June want a live mackerel fly-lined on 30- to 40-pound fluorocarbon, or a surface iron cast to the breezing fish and retrieved fast. On the kelp, a yo-yo iron dropped to the bottom and wound back at full speed gets the fish that will not come up. For the early bluefin, the fish are wary in the clear June water — go to 30-pound fluorocarbon and a small hook with a fly-lined sardine, and fish the flat-fall jig on the sonar marks at night when the fish are deep.

This Week’s Tip

For early-season bluefin, downsize your leader and lighten up. These fish are line-shy, especially in the calm, clear conditions. A 30–40 pound fluorocarbon leader, a small flat-fall jig, and a quiet drift onto a meter mark will draw bites when heavy gear gets ignored. Keep the boat off the school and make long casts.

More San Diego Resources

San Diego Fishing Guide · San Diego Seasonal Calendar · All San Diego reports →

Also read: San Diego Fishing Report — Week of July 30, 2026: Bluefin Offshore, Yellowtail on the Kelp

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