Warmwater tuna species flood California coast

October 3, 2026

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Yellowfin, bluefin, and albacore tuna have all shown up off the California coast in large numbers in 2026, along with more infrequently seen fish such as wahoo, striped marlin, bullet tuna, and dorado.¹ A marine heatwave has increased ocean temperatures this year, drawing warmwater and tropical fish species farther north than usual into California coastal waters.¹

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1. Fishing for Warmwater Visitors off California: Fishing Regulations and Permits

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