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Fishing Lake Elsina: what the data says
12-acre lake near Montana. The lake tops out around 17 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. Here is how the season plays out for each species, straight from the data behind the map.
Rainbow Trout fishing at Lake Elsina
Spring rainbow trout on Lake Elsina hold shallow, usually 4 to 17 ft. Summer fish stay in 5 to 17 ft, and winter fish hold in 3 to 17 ft. The spot to know is Break off the point, a drop-off in about 3 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 | 4 to 17 ft | dawn & dusk | Inline spinner (silver), Small spoon |
| Summer | 5 to 17 ft | dawn & dusk | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 5 to 17 ft | dawn & dusk | Casting spoon, Jerkbait over shoals |
| Winter | 3 to 17 ft | dawn | Jigging spoon, Tube jig (white) |
Yellow Perch fishing at Lake Elsina
Start shallow in spring: yellow perch sit in 3 to 12 ft that time of year. Summer pushes them deeper, 5 to 17 ft, and winter fish settle into 5 to 17 ft. The spot to know is Deep basin, a deep basin in about 15 ft of water that rates prime for yellow perch in fall. Plan around early morning in the warm months. A drop-shot micro plastics or a small spoon tipped with worm covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 5 to 17 ft | dawn | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 5 to 17 ft | midday | Jigging spoon (small), Perch rig / spreader |
| Winter | 5 to 17 ft | midday & dawn | Tungsten jig + spikes, Rattle spoon (small) |
Smallmouth Bass fishing at Lake Elsina
In spring, smallmouth bass run shallow here, mostly 3 to 12 ft. Summer pushes them deeper, 5 to 17 ft, and winter fish settle into 5 to 17 ft. Break off the point is the standout, a drop-off at roughly 3 ft, rated prime for winter smallmouth bass. Best bite is early morning and the evening. Tie on a drop shot (goby/minnow) or a ned rig and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 3 to 12 ft | dawn & dusk | Ned rig, Tube jig |
| Summer | 5 to 17 ft | dawn & dusk | Drop shot (goby/minnow), Ned rig |
| Fall | 5 to 17 ft | midday & dawn | Jerkbait, Blade bait |
| Winter | 5 to 17 ft | midday | Blade bait, Hair jig |
Notable structure
- Deep basin: deep basin, around 15 ft
- Break off the point: drop-off, around 3 ft
- Main-lake point: point, around 2 ft
- Shallow bay flat: weed flat, around 2 ft
Common questions
How deep is Lake Elsina?
Lake Elsina is about 17 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 Lake Elsina?
Anglers target smallmouth bass, rainbow trout, yellow perch on Lake Elsina.
Where is the best fishing spot on Lake Elsina?
Deep basin is the top-rated area: a deep basin in about 15 ft of water that rates prime for yellow perch in fall. Open the map above to see every rated spot for each species and season.
When is the best time to fish Lake Elsina?
For rainbow trout, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Nearby waters
Lake Marshall · South Meadow Lake · Colt Lake · Lindbergh Lake · Lake Alva · Lake Inez
See how Lake Elsina stacks up: best smallmouth bass lakes in Montana · best rainbow trout lakes in Montana · best yellow perch lakes in Montana
Browse all Montana fishing maps or every water on DepthScout. Bathymetry credit: state fisheries survey programs. How we build these maps. For fishing guidance only, never navigation.