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25-acre lake near Carmarthenshire. The lake tops out around 14 ft. The chart is a model: real shoreline, published maximum depth, interpolated in between. A planning tool, never a navigation product. Here is how the season plays out for each species, straight from the data behind the map.
The drawn water covers 25 acres wrapped in 0.8 miles of bank. A shoreline index of 1.1 says round and simple: fish relate to depth changes here, not shoreline features. The whole water is littoral — nothing here runs deeper than ~15 ft, so it's all weed-and-bait territory.
Start shallow in spring: brown trout sit in 2 to 14 ft that time of year. Summer keeps them at 4 to 14 ft, and they winter in 2 to 14 ft. The spot to know is Shoreline break, a drop-off in about 6 ft of water that rates prime for brown trout in summer. Warm-month bites cluster around after dark and early morning. Throw a spoon at the thermocline or a deep stickbait (night) until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 14 ft | dawn & dusk | Shoreline break (6 ft) | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Summer | 4 to 14 ft | night & dawn | Shoreline break (6 ft) | Spoon at the thermocline, Deep stickbait (night) |
| Fall | 2 to 14 ft | dusk & dawn | Shoreline break (6 ft) | Jerkbait over gravel, Casting spoon |
| Winter | 2 to 14 ft | dawn | Shoreline break (6 ft) | Jigging spoon, Small stickbait (slow) |
When the water first warms, european perch slide up into 3 to 12 ft. By summer they slide out to 4 to 14 ft, and by winter most fish are in 4 to 14 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 3 ft that scores prime in spring. In summer the feeding windows fall in early morning. Keep a drop-shot micro plastics or a small crankbait (perch pattern) rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | Shallow bay flat (3 ft) | Small jig + curly tail, Inline spinner #1-2 |
| Summer | 4 to 14 ft | dawn | Deep basin (12 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 4 to 14 ft | midday | Deep basin (12 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 4 to 14 ft | midday & dawn | Deep basin (12 ft) | Tungsten jig + maggots, Small balance jig |
Spring northern pike on Lower Talley Lake hold shallow, usually 2 to 8 ft. By summer they slide out to 4 to 14 ft, and by winter most fish are in 4 to 14 ft. The chart's best answer is Shallow bay flat — weed flat, 3 ft, prime for spring. Prime time lands in early morning and the evening. The summer box starts with a bucktail or a weedless spoon over cabbage.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Shallow bay flat (3 ft) | #5 inline spinner, Spoon (red/white) |
| Summer | 4 to 14 ft | dawn & dusk | Shallow bay flat (3 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 4 to 14 ft | midday & dawn | Shoreline break (6 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 4 to 14 ft | midday | Shallow bay flat (3 ft) | Tip-ups, Large jigging spoon |
Lower Talley Lake is about 14 ft (4 m) deep 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.
Anglers target northern pike, european perch, brown trout on Lower Talley Lake. This isn't a survey of the water — none is published for it — but an informed estimate from the species common to the region, narrowed by this water's depth, size and each species' range.
Shallow bay flat is the top-rated area: a weed flat in about 3 ft of water that rates prime for european perch in spring. Open the map above to see every rated spot for each species and season.
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.
Upper Talley Lake 0 mi · Llyn Pencarreg 9 mi · Usk Reservoir 12 mi · Llyn Llech Owain 12 mi · Llyn y Fan Fawr 14 mi · Llyn Berwyn 16 mi · Maes-Llyn 19 mi · Llyn Fanod 19 mi · Llyn Eiddwen 21 mi · Llyn Gynon 22 mi · Llyn Egnant 23 mi · Llyn Teifi 23 mi
See how Lower Talley Lake stacks up: best northern pike lakes in United Kingdom · best european perch lakes in United Kingdom · best brown trout lakes in United Kingdom
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