Bonito Blankets the Bight as Bluefin Push Offshore

What's biting

What's next

With water sitting in the low-to-mid 70s at both the Channel Islands (46221) and eastern San Pedro Channel (46025) buoys, expect the warm-water pelagic push documented by Western Outdoor News — Saltwater to hold steady through the next few days rather than fade — bonito and yellowtail don't typically clear out of the Bight until temperatures start sliding into fall, and early September readings like these are still solidly in the feeding-window range for both species.

The offshore banks are the story to watch. If the tuna and yellowtail biting at Tanner and Cherry Banks (per the Western Outdoor News charter report) hold their pattern, weekend boats making the run should keep finding fish in the same grounds — that kind of grade of action, with dozens of hookups by mid-morning, tends to persist for at least a week or two once bait and warm water align. The 441-pound bluefin tagged out of San Diego is also a signal worth reading: big-fish bites like that usually mean a broader push of quality bluefin working the offshore structure, not a one-off.

Inshore, the 4.9-foot seas logged at buoy 46221 point to some wind chop working the nearshore zone right now. That kind of texture can actually help bonito and yellowtail feeding along the beach-adjacent structure by breaking up the surface, but it's worth checking whether the 11 m/s breeze reported at 46025 eases before planning a trip — calmer mornings will make it easier to work topwater or surface iron for bonito without fighting the chop.

For surf anglers, the trend line from Surf Fishing in So Cal is encouraging: after a spring and early summer of elevated surf tied to this year's El Niño pattern, August turned into the best surf-fishing stretch of the year. If that improving-surf trend continues into September, look for calmer wash windows — particularly around tide changes — to keep producing better than the rough conditions anglers dealt with earlier in the season. Plan trips around the gentler tide stages rather than fighting bigger swell days.

Context

Bonito and yellowtail showing well across the Bight into early September is on-schedule for Southern California — both species typically stay active in these waters through summer and into fall as long as water temperatures hold in the low-to-mid 70s, which is exactly what buoys 46025 and 46221 are reading right now. The offshore action at Tanner and Cherry Banks and the size of the tagged bluefin reported by Western Outdoor News — Saltwater suggest a season on the stronger end of typical for late-summer pelagic fishing in the region, though a single large fish and one charter's trip count aren't enough on their own to call the whole season above-average.

The more notable story is the surf fishery. Surf Fishing in So Cal's reporting describes an unusually rough season driven by El Niño conditions that persisted from spring through July — described as among the most consistently elevated surf in over a decade of fishing the San Diego coast — before August brought a marked improvement and, per that same source, the best surf-fishing opportunity of the year. That's a meaningful deviation from a typical SoCal season, where surf conditions are generally more stable through the summer months, and it's worth watching whether the calmer pattern holds into fall or whether more El Niño-driven swell returns.