- Ecology: Good
- Chemical: Unknown
EA (England) · UKGB109054044510
Water temperature for Brown Trout
Warm — slow24°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Water at 23.9°C. This is the line where catch-and-release kills brown trout. Do not fish for them today.
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 3 guilds with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey
Hatch predictions
See what else is on the menu with Pro.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Salmon runRun
1
2
2
2
2
2
2
1
Trout seasonSeason
1
2
2
2
2
2
1
Grayling seasonSeason
2
2
1
1
2
2
2
2
2
2
Daddy Long LegsHatch
2
3
2
March BrownHatch
2
3
2
GrannomHatch
2
2
Large StoneflyHatch
2
3
2
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Brown Trout fly box
Local classics: Elk Hair Caddis·Grey Wulff·Pheasant Tail Nymph
12-16 · Gammarus Scud
Dead-drift, sub-surface
Beats · 3
Bucknell — day ticket via Fishing PassportAccess varies
1.
Newnham Farm — day ticket via Fishing PassportAccess varies
A two-mile stretch of single (left) bank fishing on the middle/lower Teme in Worcestershire — a mixed fishery, all-species day ticket at £21.
The Haven Fishery — day ticket via Fishing PassportAccess varies
About a mile of single-bank water on the middle Teme with 20–25 numbered swims, some with rope access down the steep banks.
What's coming
Plan ahead
5-day outlook
Water here around 24°C. Nothing cooler within range — carry a thermometer.
Gallery · 2
River Teme — image via Wikipedia (River Teme) Terrain map
Water quality (WFD)
The full read · show the working · for Brown Trout · confidence 90%
How the 0 is built — score × weight = contribution
Temperature0 × 28%0.0
Flow95 × 22%20.9
Clarity95 × 18%17.1
Feeding Time60 × 13%7.8
Pressure80 × 7%5.6
Insect activity34 × 12%4.1
Limiting factor: Water temperature (23.9°C) is outside Brown Trout's preferred range (10–16°C)= 56
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
What would change the calculation
Cooler water — back toward the 10–16 °C ideal band — would lift the score and ease welfare.
The dawn and dusk windows score higher than the midday lull.
Directions
Seasons & zones
- Salmon 2 February → 30 September
- Trout 15 March → 30 September
- Grayling 16 June → 14 March
Statutory window is 16 June – 14 March, but association water typically opens for grayling from 1 October. Check local club rules.
Legally open from 16 June, but access is typically sold from 1 October.
Prime sport 1 October → 28 February
Salmon: Negligible (2026) — Salmon present but at very low numbers and with habitat constraints. Limited rod fishery opportunity.
Related guides
Casting instructors near here
Booking & contacts
Clubs & associations
River Teme
Water temperature for Brown Trout
Warm — slow24°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Water at 23.9°C. This is the line where catch-and-release kills brown trout. Do not fish for them today.
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 3 guilds with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey
Hatch predictions
See what else is on the menu with Pro.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Salmon runRun
1
2
2
2
2
2
2
1
Trout seasonSeason
1
2
2
2
2
2
1
Grayling seasonSeason
2
2
1
1
2
2
2
2
2
2
Daddy Long LegsHatch
2
3
2
March BrownHatch
2
3
2
GrannomHatch
2
2
Large StoneflyHatch
2
3
2
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Brown Trout fly box
Local classics: Elk Hair Caddis·Grey Wulff·Pheasant Tail Nymph
12-16 · Gammarus Scud
Dead-drift, sub-surface
Beats · 3
Bucknell — day ticket via Fishing PassportAccess varies
1.
Newnham Farm — day ticket via Fishing PassportAccess varies
A two-mile stretch of single (left) bank fishing on the middle/lower Teme in Worcestershire — a mixed fishery, all-species day ticket at £21.
The Haven Fishery — day ticket via Fishing PassportAccess varies
About a mile of single-bank water on the middle Teme with 20–25 numbered swims, some with rope access down the steep banks.
What's coming
Plan ahead
5-day outlook
Water here around 24°C. Nothing cooler within range — carry a thermometer.
Gallery · 2
River Teme — image via Wikipedia (River Teme) Terrain map
Water quality (WFD)
- Ecology: Good
- Chemical: Unknown
EA (England) · UKGB109054044510
The full read · show the working · for Brown Trout · confidence 90%
How the 0 is built — score × weight = contribution
Temperature0 × 28%0.0
Flow95 × 22%20.9
Clarity95 × 18%17.1
Feeding Time60 × 13%7.8
Pressure80 × 7%5.6
Insect activity34 × 12%4.1
Limiting factor: Water temperature (23.9°C) is outside Brown Trout's preferred range (10–16°C)= 56
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
What would change the calculation
Cooler water — back toward the 10–16 °C ideal band — would lift the score and ease welfare.
The dawn and dusk windows score higher than the midday lull.
Directions
Seasons & zones
- Salmon 2 February → 30 September
- Trout 15 March → 30 September
- Grayling 16 June → 14 March
Statutory window is 16 June – 14 March, but association water typically opens for grayling from 1 October. Check local club rules.
Legally open from 16 June, but access is typically sold from 1 October.
Prime sport 1 October → 28 February
Salmon: Negligible (2026) — Salmon present but at very low numbers and with habitat constraints. Limited rod fishery opportunity.
Related guides
Casting instructors near here
Booking & contacts
Clubs & associations