Rock Sole
Lepidopsetta bilineata
Also known as: Broadfin Sole
Size & Weight
Average Length
14.4"
Max Length
24.0"
Average Weight
1.0 lbs
Max Weight
5.0 lbs
Lifespan
22 years
Habitat
Depth Range
0 - 1200 ft
Water Temp
40-50°F
Rocky/sandy bottoms; moderate depth
Behavior
Spawning Season
Winter-spring
Migration: Some seasonal depth movement
Diet: Worms; clams; small crustaceans; fish
Fishing Tips
PNW Season
Year-round
Techniques: Bottom fishing
Best Bait: Cut bait; worms; shrimp
Eating Quality
Edibility
Good
Mild; firm white flesh
State Records
Washington
4.19
lbs
Fun Facts
Dark spots; tolerates colder water; rougher scales than other soles
How to Identify
Bumpy tubercles on upper side; reddish-brown; left-eyed; found rocky/sandy areas
Commonly Confused With
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Official Resources
Sources: WDFW; NOAA
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 | — | 14.4 |