Where to fish

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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
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© 2026·AI-powered bite forecast
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United Kingdom / Cardiff

Cardiff — bite forecast

Loading map…
Towns and settlements (1)
Cardiff
Rivers (6)
Afon ClunNant DowlaisNant GwladysRhymney RiverRiver ElyRiver Taff
Water bodies (9)
Bute East DockCardiff BayLisvane ReservoirLlanishen ReservoirParc Tredelerch LakeQueen Alexandra DockRoath BasinRoath DockRoath Park Lake

Best fishing days for the next week

  1. FridaySeptember 11weather-based forecast
    60/100high activity

    Partly cloudy: 14–19 °C

  2. MondaySeptember 7weather-based forecast
    59/100medium activity

    Cloudy: 16–18 °C

  3. SundaySeptember 6weather-based forecast
    57/100medium activity

    Partly cloudy: 16–24 °C

Which fish are caught here

  • Carp3 catches

Catches

Recorded 3 catches here. Most commonly caught: Carp. Peak season: March–September.

  • Carp
    Bute East Dock
    5 °C18 mph
    Mar 12, 2019, 3:10 PM
  • Carp
    Bute East Dock
    18 °C16 mph
    Sep 20, 2018, 5:47 PM
  • Carp
    Bute East Dock
    18 °C9 mph
    Jun 06, 2018, 5:46 AM

Cardiff — a fishing region with dozens of rivers and lakes. The region has 1 city, 6 rivers and 9 water bodies. Fish species: bleak, roach, rainbow trout, wels catfish, ide and ruffe. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

Bite calendar

7–Sep 13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?

Bite on rivers

7 SepMonday, September 7

Tap any fish to open its full forecast — the hours it bites, what it takes, and where it has been caught.

0:0023:00
  • Dace9/10
  • European eel9/10
  • Grayling9/10
  • Pike9/10
  • Zander9/10
  • Barbel8/10
  • Ruffe8/10
  • Whitefish8/10
  • Atlantic salmon7/10
  • Perch7/10
  • Bream6/10
  • Carp6/10
  • Rainbow trout6/10
  • Roach6/10
  • Brown trout5/10
  • Wels catfish5/10
  • Bleak4/10
  • Chub4/10
  • Crucian carp4/10
  • Ide4/10
  • White bream4/10
  • Rudd3/10
  • Tench3/10
Bite activity:highmediumlow
How this forecast is calculated
7 SepMonday, September 7
+18°

Cloudy · feels like +15°

Low / high
+16°…+19°
Precipitation
0.0 mm
Wind
9 mph W
Cloud cover
100%
Humidity
61%
Pressure
1019 hPa
00:00+19°—9 mphsouthwest wind, 9 mph88%100%
01:00+19°—10 mphsouthwest wind, 10 mph89%100%
02:00+19°—10 mphwest wind, 10 mph90%97%
03:00+18°—10 mphwest wind, 10 mph91%94%
04:00+18°—9 mphwest wind, 9 mph90%92%
05:00+17°—9 mphwest wind, 9 mph87%93%
06:00+17°—8 mphwest wind, 8 mph83%95%
07:00+16°—7 mphwest wind, 7 mph78%97%
08:00+16°—7 mphwest wind, 7 mph73%98%
09:00+17°—7 mphwest wind, 7 mph68%99%
10:00+17°—7 mphwest wind, 7 mph64%100%
11:00+17°—8 mphwest wind, 8 mph62%100%
12:00+18°—9 mphwest wind, 9 mph61%100%
13:00+18°—10 mphwest wind, 10 mph61%100%
14:00+18°—12 mphwest wind, 12 mph62%98%
15:00+18°—14 mphwest wind, 14 mph63%96%
16:00+18°—15 mphwest wind, 15 mph64%95%
17:00+18°—15 mphwest wind, 15 mph63%96%
18:00+18°—13 mphsouthwest wind, 13 mph62%98%
19:00+18°—13 mphsouthwest wind, 13 mph62%100%
20:00+17°—13 mphsouthwest wind, 13 mph64%100%
21:00+17°—14 mphsouthwest wind, 14 mph68%100%
22:00+17°—15 mphsouthwest wind, 15 mph72%100%
23:00+17°1.5 mm16 mphsouthwest wind, 16 mph77%99%
+19°+18°+16°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Monday, September 7
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:34
Sunset
19:45
Day length
13 h 11 min
Sunshine hours
7 h 49 min
UV index
4
moderate
Moon
Waning crescent
Moonrise
01:13
Moonset
18:23

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

+14% in the windowMonday, September 7
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor00:43–01:43Moonrise
  • Major08:58–10:58Moon overhead
  • Minor17:53–18:53Moonset
  • Major21:27–23:27Moon 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?

Recommendations

Tactics

Chum one spot near a drop-off and wait for fish to arrive — don't chase them.

Lures

Today's bait — maggot or small hook with dough bait. In cold or murky water, add scent to your chum.

Gear

No special gear needed — seasonal clothing will do. Rain is expected — don't forget a rain jacket or a waterproof shell.