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Where to fish

  • Forecast
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© 2026·AI-powered bite forecast
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United Kingdom / Cornwall / River Lynher

Bite forecast: River Lynher

  • length 42 km
  • Flows into Hamoaze
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Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    55/100medium activity

    Cloudy: 15–19 °C

  2. WednesdaySeptember 9weather-based forecast
    54/100medium activity

    Drizzle: 11–15 °C

  3. SaturdaySeptember 5weather-based forecast
    52/100medium activity

    Cloudy: 13–19 °C

Nearby towns

  • Callington1 mi
  • Saltash2 mi
  • Torpoint2 mi

River Lynher (Cornwall) — one of the area's fishing spots. About 42 km long. Flows into Hamoaze. Close by — Callington, Saltash and Torpoint. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

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Nearby rivers

  • River Tiddy4 mi
  • River Seaton5 mi
  • River Tamar7 mi
  • East Looe River7 mi
  • River Lumburn8 mi
  • River Fowey9 mi

Nearby water bodies

  • ReservoirSiblyback Lake6 mi
  • LakeForder Lake Mill Pond8 mi
  • ReservoirPark Lake9 mi

Bite calendar

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
DaceEuropean eelGraylingPikeBarbelRuffeWhitefishZanderPerchAtlantic salmonBreamCarpRainbow troutBrown troutWels catfishRoachBleakChubCrucian carpIdeWhite breamRuddTench

Atlantic salmon

6/10 · Fair

Hourly activity

0:006:0012:0018:0023:00
Bite activity:highmediumlow

The bite is strong — fish are active. Pressure is rising — activity tends to be more subdued.

Peak bite hours

Best time — 06:00–08:00 (dawn bite) and 20:00–21:00 (dusk bite).

Tactics

Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.

Lures

In clear water, natural colors work best: salmon spoon or salmon fly.

Gear

No special gear needed — seasonal clothing will do.

Summary

Worth going — it's a productive day.

How this forecast is calculated

Why this forecast

The computed water temperature is around 16 °C — warmer than the 4–14 °C comfort range for Atlantic salmon: in the heat it drops deeper and feeds less often.

Computed water temperature by month; the green band is the 4–14 °C comfort rangecomfort 4–14 °C16 °C
JFMAMJJASOND

Atlantic salmon works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.

The day: daylight hours and when Atlantic salmon feeds0:0012:0024:00

Pressure is dropping 1 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 1 hPa change
00:00 · 102223:00 · 1020 hPa

One more input — the moon's feeding windows: within their hours the score sits higher than across the rest of the day. The window times are in the “Solunar feeding periods” card below.

Feeding windows on the day scale0:0012:0024:00

September is an active season for Atlantic salmon here.

JFMAMJJASOND

These are the same values the bite curve above was computed from. How the forecast works

5 SepSaturday, September 5
+18°

Cloudy · feels like +17°

Low / high
+13°…+19°
Precipitation
0.0 mm
Wind
8 mph S
Cloud cover
83%
Humidity
64%
Pressure
1024 hPa
00:00+14°—5 mphwest wind, 5 mph81%24%
01:00+14°—4 mphwest wind, 4 mph82%56%
02:00+14°—5 mphnorthwest wind, 5 mph80%55%
03:00+14°—4 mphwest wind, 4 mph80%40%
04:00+14°—4 mphwest wind, 4 mph83%67%
05:00+14°—3 mphwest wind, 3 mph85%89%
06:00+14°—3 mphsouthwest wind, 3 mph87%96%
07:00+13°—3 mphsouth wind, 3 mph89%100%
08:00+15°—2 mphsouth wind, 2 mph81%77%
09:00+16°—3 mphsouth wind, 3 mph74%68%
10:00+17°—5 mphsouth wind, 5 mph68%64%
11:00+18°—6 mphsouth wind, 6 mph65%71%
12:00+18°—8 mphsouth wind, 8 mph64%83%
13:00+19°—9 mphsouth wind, 9 mph63%88%
14:00+19°—10 mphsouth wind, 10 mph64%82%
15:00+19°—11 mphsouth wind, 11 mph65%71%
16:00+18°—11 mphsouth wind, 11 mph67%56%
17:00+18°—11 mphsouth wind, 11 mph69%37%
18:00+17°—10 mphsouth wind, 10 mph72%14%
19:00+17°—10 mphsoutheast wind, 10 mph75%0%
20:00+16°—9 mphsoutheast wind, 9 mph78%0%
21:00+16°—9 mphsoutheast wind, 9 mph81%7%
22:00+16°—8 mphsoutheast wind, 8 mph84%13%
23:00+16°—8 mphsoutheast wind, 8 mph87%14%
+19°+16°+13°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Saturday, September 5
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:40
Sunset
19:55
Day length
13 h 15 min
Sunshine hours
12 h 5 min
UV index
5
moderate
Moon
Waning crescent
Moonrise
—
Moonset
16:56

The day is 4 min shorter than yesterday.

Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

Solunar feeding periods

+15% in the windowSaturday, September 5
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major06:57–08:57Moon overhead
  • Minor16:26–17:26Moonset
  • Major19:29–21:29Moon underfoot

The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.

What are solunar periods?