Tuesday March 10, 2026
NOAA —
A massive marine heatwave warmed the eastern Pacific Ocean through much of 2025, but the wind-driven upwelling of cold, nutrient-rich water that drives the rich marine productivity of the West Coast kept the ecosystem healthy.
That is the conclusion of the California Current Ecosystem Status Report, an annual assessment of the West Coast marine ecosystem by NOAA’s California Current Integrated Ecosystem Assessment team. The report provides ecological insight for the Pacific Fishery Management Council and others on the ecological, social, and economic factors likely to influence fisheries and other ocean uses in the coming year.