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Lake Penryn River (Cornwall) — one of the area's fishing spots. About 74 ha in area. Close by — Penryn, Falmouth and Truro. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.
Nearest towns and cities
Other nearby places to fish
Other nearby waters
The shoreline is heavily indented — bays, points and spits. Look for pike at the mouths of the bays and on the drop-offs behind the points. Larger than 11 of the 16 waters nearby.
The wind builds its wave along the west — east axis — 2 mi of open water; along north — south there is only 0.7 mi. When it runs down the main axis, the calm water sits against the bank it blows from, while the wave and the silt go to the far one — and the fish follow them there to feed.
Cornwall: the months when each species peaks and when it goes quiet. The current month is outlined.
| Fish | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Perch | active | active |
Wednesday, October 21
Chum one spot near a drop-off and wait for fish to arrive — don't chase them.
Penryn River — Wednesday, October 21
The bite is weak — fish are sluggish. A thunderstorm is possible: activity rises before the front and drops after. Peak 11:00–16:00.
The computed water temperature is around 12 °C — colder than the 14–26 °C comfort range for Bleak: the fish conserves energy and takes more cautiously.
Bleak feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.
Pressure is rising 11 hPa over the day — the bite usually settles down after a rise.
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.
October is a slow season for Bleak: the best months fall at another time of year.
These are the same values the bite curve above was computed from. How the forecast works
Partly cloudy · feels like +4°
The day is 4 min shorter than yesterday.
Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.
Geomagnetic fieldG1 geomagnetic storm, Kp 4.7
Kp index — NOAA data. Not part of the bite score: catches show no link between geomagnetic storms and the bite.
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?Blue check: this species appears as a catch in reports for this waterbody.
Chum one spot near a drop-off and wait for fish to arrive — don't chase them.
Penryn River — Wednesday, October 21
The bite is weak — fish are sluggish. A thunderstorm is possible: activity rises before the front and drops after. Peak 11:00–16:00.
| fair |
| active |
| active |
| active |
| active |
| active |
| peak |
| peak |
| active |
| Dace | slow | fair | active | peak | peak | active | active | peak | peak | active | fair | fair |
|---|
| European eel | slow | fair | active | active | active | active | active | peak | peak | active | fair | slow |
|---|
| Roach | active | peak | peak | peak | active | fair | fair | fair | fair | active | active | active |
|---|
| Ruffe | slow | fair | active | peak | peak | active | active | peak | peak | active | fair | fair |
|---|
| Whitefish | slow | fair | active | peak | peak | active | active | peak | peak | active | fair | slow |
|---|
| Bream | slow | fair | active | peak | peak | peak | peak | peak | active | fair | slow | slow |
|---|
| Pike | fair | fair | fair | fair | active | active | active | peak | peak | peak | active | fair |
|---|
| Rainbow trout | slow | fair | active | peak | peak | active | active | active | active | slow | slow | slow |
|---|
| Zander | fair | fair | fair | fair | active | active | peak | peak | peak | peak | active | fair |
|---|
| White bream | fair | active | active | peak | peak | peak | active | fair | slow | slow | fair | fair |
|---|
| Brown trout | slow | slow | fair | peak | peak | peak | active | active | fair | slow | slow | slow |
|---|
| Chub | slow | slow | fair | active | peak | active | active | active | slow | slow | slow | slow |
|---|
| Ide | slow | slow | fair | peak | peak | active | active | active | fair | slow | slow | slow |
|---|
| Bleak | slow | fair | peak | peak | peak | active | fair | fair | slow | slow | slow | slow |
|---|
| Carp | slow | slow | slow | fair | active | peak | peak | active | fair | slow | slow | slow |
|---|
| Crucian carp | slow | slow | fair | peak | peak | active | active | fair | slow | slow | slow | slow |
|---|
| Rudd | slow | slow | fair | peak | peak | active | active | fair | slow | slow | slow | slow |
|---|
| Tench | slow | slow | slow | peak | peak | active | active | fair | slow | slow | slow | slow |
|---|
| Wels catfish | slow | slow | slow | fair | peak | peak | peak | active | fair | slow | slow | slow |
|---|
Biting
Fish in 2 of 2 reports · Mostly Brown trout
Anglers have logged 2 fishing reports here. Most commonly caught: Brown trout. Peak season: September–October.