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2024-25 California Current Ecosystem Status Report: El Niño Yields to Upwelling in the California Current, Renewing Productivity of West Coast Ecosystem

March 7, 2025
Sunset through net reel of research vessel
The sun sets over the net reel of the NOAA ship Bell M. Shimada. Credit: John Pohl/NWFSC

According to the NOAA California Current Integrated Ecosystem Assessment’s annual report, the California Current Ecosystem pulled out of a strong El Niño pattern in 2024. That El Niño delayed the onset of the annual spring upwelling of nutrient-laden water that, was nevertheless strong enough to fuel the rich West Coast ecosystem and improv environmental conditions  for salmon.

NOAA Fisheries scientists presented the report to the Pacific Fishery Management Council to inform upcoming decisions on fishing seasons. The report provides a snapshot of ocean conditions, fish population abundance and habitat, and fisheries landings and fishing communities’ conditions. It gives short-term forecasts and longer term projections of how conditions across the ecosystem may evolve in 2025 and beyond.

View the key messages in our interactive infographic.

Read the full summary of the report by NOAA Fisheries. 

Read the full 2024-25 California Current Ecosystem Status Report.