Where to fish

  • Forecast
  • Catches

Mine

  • Favorites

Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
AboutHow the forecast worksWhere fish livePrivacyTerms[email protected]
© 2026·AI-powered bite forecast
0.1.0+2163 · 92c14a40

We use cookies for analytics and advertising. Cookies necessary for the site to function are always kept. Learn more

United Kingdom / Pembrokeshire / European sea bass

European sea bass bite in Pembrokeshire

European sea bass lives in Pembrokeshire. Today's bite forecast, a day-by-day and hour-by-hour activity calendar, best time and baits.

European sea bass bite forecast in Pembrokeshire today

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    90/100high activity

    Partly cloudy: 13–16 °C

    Best fishing time: 19:00–22:00

  2. SundaySeptember 6weather-based forecast
    83/100high activity

    Clear: 15–21 °C

    Best fishing time: 06:00–09:00

  3. MondaySeptember 7weather-based forecast
    80/100high activity

    Cloudy: 14–17 °C

    Best fishing time: 06:00–09:00

Other fish in Pembrokeshire

  • Carp30 catches
  • Roach8 catches
  • Brown trout6 catches
  • Bream1 catch

European sea bass bite calendar

Friday, September 4

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

Hourly activity

0:006:0012:0018:0023:00
Bite activity:highmediumlow

The bite is strong — fish are active. A thunderstorm is possible: activity rises before the front and drops after.

Peak bite hours

Best time — 06:00–08:00 (dawn bite) and 19:00–21:00 (dusk bite).

Tactics

Look for structure — reefs, flats, channel edges; work them slowly near the bottom.

Lures

The water's turning murky — go with bright, noisy lures: crankbait or soft-plastic jig.

Gear

No special gear needed — seasonal clothing will do. A thunderstorm is possible — bring a rain jacket, and pack up at the first rumble of thunder.

Summary

Worth going — it's a productive day.

Why this forecast

The computed water temperature is around 16 °C — inside the 10–20 °C comfort range for European sea bass, so baseline activity is high.

Computed water temperature by month; the green band is the 10–20 °C comfort rangecomfort 10–20 °C16 °C
JFMAMJJASOND

European sea bass works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.

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

Pressure is rising 9 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 9 hPa change
00:00 · 101223:00 · 1021 hPa

September is peak season for European sea bass here.

JFMAMJJASOND

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

4 SepFriday, September 4
+17°

Cloudy · feels like +13°

Low / high
+14°…+19°
Precipitation
0.0 mm
Wind
18 mph W
Cloud cover
100%
Humidity
65%
Pressure
1016 hPa
00:00+18°—20 mphsouthwest wind, 20 mph91%100%
01:00+19°—21 mphsouthwest wind, 21 mph93%100%
02:00+18°0.2 mm22 mphsouthwest wind, 22 mph96%100%
03:00+18°0.4 mm21 mphsouthwest wind, 21 mph96%100%
04:00+17°2.7 mm11 mphwest wind, 11 mph98%100%
05:00+15°1.4 mm10 mphnorthwest wind, 10 mph96%100%
06:00+15°0.8 mm9 mphnorthwest wind, 9 mph96%100%
07:00+16°1.0 mm11 mphwest wind, 11 mph94%100%
08:00+16°—12 mphwest wind, 12 mph88%100%
09:00+16°—14 mphwest wind, 14 mph80%100%
10:00+16°—14 mphwest wind, 14 mph74%100%
11:00+17°—17 mphwest wind, 17 mph65%23%
12:00+17°—18 mphwest wind, 18 mph65%100%
13:00+17°—17 mphwest wind, 17 mph64%100%
14:00+18°—17 mphwest wind, 17 mph65%100%
15:00+18°—17 mphwest wind, 17 mph65%100%
16:00+17°—15 mphwest wind, 15 mph67%100%
17:00+18°—15 mphwest wind, 15 mph64%6%
18:00+17°—15 mphwest wind, 15 mph64%3%
19:00+17°—13 mphwest wind, 13 mph70%43%
20:00+16°—10 mphwest wind, 10 mph73%2%
21:00+15°—8 mphwest wind, 8 mph76%0%
22:00+14°—9 mphwest wind, 9 mph78%0%
23:00+14°—8 mphnorthwest wind, 8 mph78%0%
+19°+16°+14°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Friday, September 4
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:36
Sunset
20:00
Day length
13 h 24 min
Sunshine hours
8 h 34 min
UV index
3
moderate
Moon
Last quarter
Moonrise
22:50
Moonset
16:08

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

+13% in the windowFriday, September 4
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major05:59–07:59Moon overhead
  • Minor15:38–16:38Moonset
  • Major18:30–20:30Moon underfoot
  • Minor22:20–23:20Moonrise

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?
  • Crucian carp1 catch