Biting Index Berlin & Brandenburg
A general guideline for the entire region — based on moon phase, air pressure, water temperature, wind and time of day. Calculated from scientifically established environmental factors.
At 11.9 °C, almost every native species is active. Equally good for beginners and targeted approaches.
7-day bite forecast.
Pick your water and target species — we show the best day of the week for your individual approach.
Why this score?
Tip for today
The 5 drivers.
Here's how today's biting index is composed — each factor is rated separately and then combined into the overall weighted score.
Active species today.
Based on 11.9 °C water temperature and the closed seasons under BbgFischO.
Pike
OptimumIde
OptimumRoach
OptimumWhitefish
OptimumBrown trout
OptimumRainbow trout
OptimumGrayling
OptimumChar
OptimumLake trout
OptimumZander
ActivePerch
ActiveAsp
ActiveChub
ActiveBurbot
ActiveBream
ActiveSilver bream
ActivePrussian carp
ActiveCrucian carp
ActiveBleak
ActiveBiting index for your region
Enter your postcode and we'll find the nearest measurement station — based on current DWD weather data.
Score by region.
All values based on current DWD weather data. Small deviations from the general score come from local pressure and temperature differences.
Biting index FAQ.
How is the score calculated? What do the values mean? All the answers.
How the value is calculated
The biting index is computed from 5 factors:
- Water temperature (30 %): The most important factor — determines which species are active at all. Optimum: 12–20 °C.
- Air pressure (25 %): Stable high pressure = good biting mood. Falling pressure = fish retreat.
- Moon phase (15 %): New and full moon increase activity. Quarter phases tend to be harder.
- Wind (15 %): Light wind (5–15 km/h) stirs the water. Storms make fishing difficult.
- Time of day (15 %): Dawn and dusk are the best windows — even at moderate scores.
What does a value of 8.3 out of 10 mean?
The score rates conditions on a scale of 1 to 10:
- 8–10 Excellent — optimal conditions, high biting activity across many species
- 7–8 Good — solid chances, especially at dawn/dusk and along structure
- 5–7 Moderate — decent, but pick your time and spot deliberately
- 3–5 Poor — only reliable spots are worth the trip
- 1–3 Very poor — better try again tomorrow
Why are some species inactive even at a good score?
The general biting index rates the overall conditions. Each species has its own temperature optimum:
- Carp, tench, eel need at least 12–15 °C — often still sluggish in spring
- Pike, perch are active from 6 °C — true cold-tolerant species
- Catfish only bite reliably from ~16 °C
A "Good" score at 8 °C water means: pike and perch are catchable — carp aren't yet.
Overall score vs. species-specific activity
The overall score rates weather and environmental conditions independent of any specific species.
The species-specific activity shows whether a particular species is likely active under current conditions — based on its known temperature limits.
Tip: Check the overall score first, then see whether your target species is in the green. Both together give the full picture.