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United Kingdom / Merthyr Tydfil County Borough / European eel

European eel bite in Merthyr Tydfil County Borough

European eel lives in Merthyr Tydfil County Borough. Today's bite forecast, a day-by-day and hour-by-hour activity calendar, best time and baits.

European eel bite forecast in Merthyr Tydfil County Borough today

Best fishing days for the next week

  1. SundaySeptember 6weather-based forecast
    99/100high activity

    Partly cloudy: 13–22 °C

    Best fishing time: 00:00–03:00

  2. FridaySeptember 11weather-based forecast
    98/100high activity

    Cloudy: 11–17 °C

    Best fishing time: 00:00–03:00

  3. ThursdaySeptember 10weather-based forecast
    97/100high activity

    Cloudy: 5–15 °C

    Best fishing time: 00:00–03:00

How to catch European eel

Tackle, baits, spots and seasons — a full guide to catching European eel.

Read the guide →

Other fish in Merthyr Tydfil County Borough

  • Brown trout2 catches

European eel bite calendar

Saturday, September 5

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?

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 — 00:00–04:00 and 23:00–23:00 (nighttime activity).

Tactics

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

Lures

In clear water, natural colors work best: worm bottom rig or fish strip bait.

Gear

Pack transitional-season clothing — mornings and evenings are chilly.

Summary

Worth going — it's a productive day.

Why this forecast

The computed water temperature is around 14 °C — inside the 12–24 °C comfort range for European eel, so baseline activity is high.

Computed water temperature by month; the green band is the 12–24 °C comfort rangecomfort 12–24 °C14 °C
JFMAMJJASOND

European eel feeds at night: the peak falls in the dark hours, between sunset and sunrise.

The day: daylight hours and when European eel feeds0:0012:0024:00

Pressure is rising 6 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 6 hPa change
00:00 · 102023:00 · 1025 hPa

September is peak season for European eel here.

JFMAMJJASOND

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

5 SepSaturday, September 5
+16°

Partly cloudy · feels like +14°

Low / high
+10°…+17°
Precipitation
0.0 mm
Wind
7 mph W
Cloud cover
60%
Humidity
62%
Pressure
1025 hPa
00:00+13°—7 mphwest wind, 7 mph85%0%
01:00+12°—5 mphwest wind, 5 mph85%0%
02:00+12°—4 mphnorthwest wind, 4 mph88%71%
03:00+12°—5 mphwest wind, 5 mph89%38%
04:00+11°—5 mphwest wind, 5 mph91%28%
05:00+11°—5 mphwest wind, 5 mph91%47%
06:00+10°—4 mphwest wind, 4 mph93%9%
07:00+11°—4 mphwest wind, 4 mph91%95%
08:00+12°—4 mphwest wind, 4 mph88%43%
09:00+13°—4 mphwest wind, 4 mph85%45%
10:00+15°—6 mphwest wind, 6 mph70%86%
11:00+15°—6 mphwest wind, 6 mph66%68%
12:00+16°—7 mphwest wind, 7 mph62%60%
13:00+16°—7 mphwest wind, 7 mph62%71%
14:00+17°—6 mphwest wind, 6 mph59%54%
15:00+17°—8 mphwest wind, 8 mph59%72%
16:00+17°—7 mphwest wind, 7 mph58%45%
17:00+17°—8 mphwest wind, 8 mph58%57%
18:00+17°—8 mphwest wind, 8 mph59%25%
19:00+16°—6 mphwest wind, 6 mph63%0%
20:00+15°—4 mphwest wind, 4 mph71%0%
21:00+14°—2 mphsouthwest wind, 2 mph78%68%
22:00+14°—1 mphsoutheast wind, 1 mph75%100%
23:00+14°—1 mpheast wind, 1 mph78%76%
+17°+14°+10°
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
06:31
Sunset
19:51
Day length
13 h 20 min
Sunshine hours
12 h
UV index
3
moderate
Moon
Waning crescent
Moonrise
23:50
Moonset
17:06

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
  • Major06:55–08:55Moon overhead
  • Minor16:36–17:36Moonset
  • Major19:26–21:26Moon underfoot
  • Minor23:20–00:00Moonrise

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?