Blue Rockfish

Blue Rockfish

Sebastes mystinus

Predict Sightings

About This Species

A common rockfish of cold, kelp-fringed reefs and rocky nearshore waters along the Pacific coast of North America, typically seen hovering in loose aggregations over reef structure and kelp canopy. Its blue-grey coloration and slightly upturned mouth distinguish it from similar rockfish species sharing the same habitat. Divers and snorkelers have the best chance of observing it around kelp forests and rocky pinnacles, particularly in cooler months when visibility improves.

Ethical Viewing Guidelines

  • Approach slowly and avoid chasing or cornering fish against reef structure, since rockfish are slow to mature and easily stressed by close pursuit.
  • Recreational take is regulated by state and federal fisheries rules that vary by location and season, so check current regulations before any fishing activity.
  • As with all reef life, avoid touching or contacting the substrate to prevent damage to kelp and associated habitat.
NEScorpaeniformesSebastidae

Seasonal Activity

149,274 sightings · 2000–2026

Citizen science records via GBIF

All monthsThis month

Classification

Kingdom
Animalia
Phylum
Chordata
Order
Scorpaeniformes
Family
Sebastidae

Photo

(c) NOAA Photo Library, some rights reserved (CC BY)

CC-BY-4.0

Occurrence data from GBIF.