Rainbow Seaperch
Hypsurus caryi
Also known as: Rainbow Perch
Size & Weight
Average Length
7.2"
Max Length
12.0"
Average Weight
1.0 lbs
Max Weight
1.5 lbs
Lifespan
6 years
Habitat
Depth Range
0 - 130 ft
Water Temp
52-58°F
Rocky reefs; kelp beds; around structure
Behavior
Spawning Season
Fall-winter mating; birth spring-summer
Migration: Generally residential
Diet: Algae; bryozoans; small invertebrates
Fishing Tips
PNW Season
Year-round
Techniques: Rocky shore fishing; pier fishing near rocks
Best Bait: Mussels; shrimp; worms
Eating Quality
Edibility
Fair
Mild; white flesh
Fun Facts
Colorful horizontal stripes; found in kelp and rocky areas
How to Identify
Rainbow coloration with red and blue markings; found rocky areas; give live birth
Commonly Confused With
Compare Side-by-SideOfficial Resources
Sources: CDFW
Change History (Last updated Feb 02, 2026 at 10:33 AM)
| Date | Change | Old Value | New Value |
|---|---|---|---|
| Feb 02, 2026 10:33 AM | Updated Avg Length | — | 7.2 |