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Fishing Roses Lake: what the data says
180-acre lake near Manson. The lake tops out around 30 ft. The depth chart is built from real state fisheries GPS surveys, so the humps, channels and drop-offs you see are measured, not guessed. What follows comes from the same scoring engine that paints the spots above.
Brown Trout fishing at Roses Lake
Start shallow in spring: brown trout sit in 3 to 25 ft that time of year. Summer pushes them deeper, 9 to 30 ft, and winter fish settle into 4 to 30 ft. The spot to know is Break off the point, a drop-off in about 23 ft of water that rates prime for brown trout in summer. Best bite is after dark and early morning. Summer baits: a spoon at the thermocline or a deep stickbait (night) gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Summer | 9 to 30 ft | night & dawn | Spoon at the thermocline, Deep stickbait (night) |
| Fall | 5 to 30 ft | dusk & dawn | Jerkbait over gravel, Casting spoon |
| Winter | 4 to 30 ft | dawn | Jigging spoon, Small stickbait (slow) |
Channel Catfish fishing at Roses Lake
Spring channel catfish on Roses Lake hold shallow, usually 3 to 12 ft. Summer pushes them deeper, 8 to 25 ft, and winter fish settle into 9 to 30 ft. If you only fish one area, make it Deep basin: a deep basin around 30 ft that scores prime in winter. Plan around after dark and the evening in the warm months.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 3 to 12 ft | dusk | |
| Summer | 8 to 25 ft | night & dusk | |
| Fall | 10 to 30 ft | dusk | |
| Winter | 9 to 30 ft | midday |
Rainbow Trout fishing at Roses Lake
In spring, rainbow trout run shallow here, mostly 5 to 20 ft. Summer pushes them deeper, 8 to 30 ft, and winter fish settle into 6 to 30 ft. The spot to know is Break off the point, a drop-off in about 23 ft of water that rates prime for rainbow trout in winter. Plan around early morning and the evening in the warm months. Summer baits: a dodger + spoon (deep troll) or a flutter spoon gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Inline spinner (silver), Small spoon |
| Summer | 8 to 30 ft | dawn & dusk | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 9 to 30 ft | dawn & dusk | Casting spoon, Jerkbait over shoals |
| Winter | 6 to 30 ft | dawn | Jigging spoon, Tube jig (white) |
Notable structure
- Deep basin: deep basin, around 30 ft
- Break off the point: drop-off, around 23 ft
- Main-lake point: point, around 7 ft
- Shallow bay flat: weed flat, around 7 ft
- Back-bay flat: weed flat, around 7 ft
- Secondary point: point, around 6 ft
Common questions
How deep is Roses Lake?
Roses Lake is about 30 ft at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.
What fish are in Roses Lake?
Anglers target channel catfish, rainbow trout, brown trout on Roses Lake.
Where is the best fishing spot on Roses Lake?
Deep basin is the top-rated area: a deep basin in about 30 ft of water that rates prime for channel catfish in winter. Open the map above to see every rated spot for each species and season.
When is the best time to fish Roses Lake?
For brown trout, the summer bite is best in after dark and early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Nearby waters
Wapato Lake · Alta Lake · Lake Chelan · Methow River · Davis Lake · Big Twin Lake
See how Roses Lake stacks up: best channel catfish lakes in Washington · best rainbow trout lakes in Washington · best brown trout lakes in Washington
Browse all Washington fishing maps or every water on DepthScout. Bathymetry credit: state fisheries survey programs. How we build these maps. For fishing guidance only, never navigation.