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19-acre lake near Sheridan Region. The lake tops out around 50 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. What follows comes from the same scoring engine that paints the spots above.
Spring lake trout on Seven Bros Lake 3 hold shallow, usually 10 to 40 ft. They move out to 15 to 50 ft in summer and finish the year down in 13 to 50 ft. The spot to know is Deep basin, a deep basin in about 43 ft of water that rates prime for lake trout in summer. Plan around early morning in the warm months. Summer baits: a white tube jig (deep) or a magnum spoon on downrigger gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 10 to 40 ft | dawn & dusk | Casting spoon over shoals, Jerkbait (shallow) |
| Summer | 15 to 50 ft | dawn | White tube jig (deep), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dusk & dawn | Heavy casting spoon, Jigging rap over reefs |
| Winter | 13 to 50 ft | dawn | White tube jig, Airplane jig |
Spring rainbow trout on Seven Bros Lake 3 hold shallow, usually 5 to 20 ft. By summer they slide out to 8 to 30 ft, and by winter most fish are in 8 to 40 ft. Break off the point is the standout, a drop-off at roughly 23 ft, rated prime for winter rainbow trout. Plan around early morning and the evening in the warm months. A dodger + spoon (deep troll) or a flutter spoon covers the summer program.
| 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 | 10 to 35 ft | dawn & dusk | Casting spoon, Jerkbait over shoals |
| Winter | 8 to 40 ft | dawn | Jigging spoon, Tube jig (white) |
How deep is Seven Bros Lake 3?
Seven Bros Lake 3 is about 50 ft at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
What fish are in Seven Bros Lake 3?
Anglers target rainbow trout, lake trout on Seven Bros Lake 3.
Where is the best fishing spot on Seven Bros Lake 3?
Deep basin is the top-rated area: a deep basin in about 43 ft of water that rates prime for lake trout in summer. Open the map above to see every rated spot for each species and season.
When is the best time to fish Seven Bros Lake 3?
For lake trout, the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Seven Bros Lake 7 · Seven Bros Lake 6 · Seven Bros Lake 2 · Seven Bros Lake 4 · Seven Bros Lake 1 · Seven Bros Lake 5
See how Seven Bros Lake 3 stacks up: best rainbow trout lakes in Wyoming · best lake trout lakes in Wyoming
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