Did not find what you were looking for, or something looks wrong? Tell us — we read every message.
Shetland: 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 | peak | active | active | active | fair | fair | active | active | active | active | active | peak |
| Dace | fair | slow | slow | fair | active | peak | active | active | active | peak | peak | active |
| Ruffe | fair | slow | slow | fair | active | peak | active | active | active | peak | peak | active |
| Whitefish | fair | slow | slow | fair | active | peak | peak | active | active | peak | peak | active |
| Bream | slow | slow | slow | fair | active | peak | peak | peak | peak | active | active | slow |
| European eel | slow | slow | slow | fair | active | active | active | active | active | peak | active | fair |
| Pike | active | fair | fair | fair | fair | fair | active | active | active | peak | peak | peak |
| Rainbow trout | slow | slow | slow | fair | active | peak | peak | active | active | active | active | slow |
| Roach | active | active | active | peak | peak | peak | fair | fair | fair | fair | fair | active |
| Zander | active | fair | fair | fair | fair | fair | active | active | peak | peak | peak | peak |
| Brown trout | slow | slow | slow | slow | active | peak | peak | peak | active | active | fair | slow |
| White bream | fair | fair | fair | active | active | peak | active | peak | active | fair | slow | slow |
| Crucian carp | slow | slow | slow | slow | active | peak | peak | active | active | fair | slow | slow |
| Ide | slow | slow | slow | slow | fair | peak | peak | active | active | active | slow | slow |
| Wels catfish | slow | slow | slow | slow | slow | active | peak | peak | peak | active | slow | slow |
| Bleak | slow | slow | slow | fair | peak | peak | active | active | fair | fair | slow | slow |
| Chub | slow | slow | slow | slow | fair | active | peak | active | active | fair | slow | slow |
| Rudd | slow | slow | slow | slow | fair | peak | peak | active | active | fair | slow | slow |
| Tench | slow | slow | slow | slow | slow | peak | peak | active | active | fair | slow | slow |
| Carp | slow | slow | slow | slow | slow | fair | active | peak | active | fair | slow | slow |
Lake Sminadale Water (Shetland) — one of the area's fishing spots. About 4 ha in area. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.
Wednesday, October 21
Chum one spot near a drop-off and wait for fish to arrive — don't chase them. The water's cold — fish it more delicately and slowly.
Sminadale Water — Wednesday, October 21
The bite is moderate — fish feed in short bursts. Pressure is dropping — this usually boosts the bite. Peak 12:00–15:00.
The computed water temperature is around 9 °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 dropping 15 hPa over the day — fish are usually more active ahead of a weather change.
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 an average month for Bleak here.
These are the same values the bite curve above was computed from. How the forecast works
Drizzle · feels like +4°
The day is 5 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?Chum one spot near a drop-off and wait for fish to arrive — don't chase them. The water's cold — fish it more delicately and slowly.
Sminadale Water — Wednesday, October 21
The bite is moderate — fish feed in short bursts. Pressure is dropping — this usually boosts the bite. Peak 12:00–15:00.
Other nearby waters
The shoreline is moderately indented: bays and points alternate with even stretches. Larger than 10 of the 20 waters nearby.
The water is sheltered: there is almost no fetch, so wind stirs it up very little.