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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
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© 2026·AI-powered bite forecast
0.1.0+2163 · 92c14a40

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United Kingdom / Western Isles / Broad Bay

Bite forecast: Broad Bay

  • 89.4 km²
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Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    73/100high activity

    Cloudy: 9–12 °C

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Nearby rivers

  • Abhainn Aonghais4 mi
  • Abhainn Chuil4 mi
  • Abhainn Ghriais5 mi

Nearby water bodies

  • LakeLoch an Dùin3 mi
  • LakeLoch an t-Siùmpain3 mi
  • LakeLoch an t-Sìdhein4 mi
  • LakeLoch Beinn Iobheir4 mi
  • LakeLoch Bacabhat4 mi
  • LakeLoch Innis4 mi
  • LakeLoch Chulapuill4 mi
  • LakeLoch Corsabhat4 mi
  • LakeLoch Lèig Speireag4 mi
  • LakeLoch Langabhat5 mi

Broad Bay (Western Isles) — one of the area's fishing spots. About 89.4 km² in area. Nearest town — Stornoway. Salt water, not fresh — so this page carries its own marine bite forecast. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

ThursdaySeptember 3weather-based forecast
63/100high activity

Partly cloudy: 12–16 °C

  • SundaySeptember 6weather-based forecast
    63/100high activity

    Drizzle: 13–17 °C

  • Nearby towns

    • Stornoway2 mi

    Bite calendar

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    PollackEuropean sea bassAtlantic mackerelAtlantic salmonBallan wrasseBrown troutConger eelEuropean eelFlounderGrey mulletThornback rayPlaiceAtlantic codWhiting

    Atlantic cod

    4/10 · Weak

    Hourly activity

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

    The bite is moderate — fish feed in short bursts. A thunderstorm is possible: activity rises before the front and drops after.

    Peak bite hours

    Best time — 20:00–22:00 (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: pirk or lugworm bottom rig.

    Gear

    Pack transitional-season clothing — mornings and evenings are chilly. A thunderstorm is possible — bring a rain jacket, and pack up at the first rumble of thunder.

    Summary

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 13 °C — warmer than the 4–12 °C comfort range for Atlantic cod: in the heat it drops deeper and feeds less often.

    Computed water temperature by month; the green band is the 4–12 °C comfort rangecomfort 4–12 °C13 °C
    JFMAMJJASOND

    Atlantic cod 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 Atlantic cod feeds0:0012:0024:00

    Pressure is dropping 8 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 8 hPa change
    00:00 · 101123:00 · 1003 hPa

    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.

    Feeding windows on the day scale0:0012:0024:00

    September is an average month for Atlantic cod here.

    JFMAMJJASOND

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

    Tides

    • High water02:260.4 m
    • Low water08:52-1.1 m
    • High water15:140.6 m
    • Low water21:56-1.3 m
    0:006:0012:0018:0023:000:006:0012:0018:0023:00
    Sea level height by hour
    00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
    -0.1 m0.2 m0.4 m0.3 m0.2 m-0.1 m-0.5 m-0.8 m-1.0 m-1.1 m-1.0 m-0.6 m-0.2 m0.2 m0.5 m0.6 m0.6 m0.4 m-0.0 m-0.5 m-0.9 m-1.2 m-1.3 m-1.2 m

    Open-Meteo tide model, grid point 2.1 mi away

    Water

    Water temp.
    14 °C
    In the model
    13 °C
    Wave
    0.5 m
    Period
    5 s

    Open-Meteo Marine model, grid cell 2.1 mi from the waterbody. Values are daily means.

    6 SepSunday, September 6
    +17°

    Drizzle · feels like +14°

    Low / high
    +12°…+17°
    Precipitation
    0.2 mm
    Wind
    21 mph SSW
    Cloud cover
    100%
    Humidity
    92%
    Pressure
    996 hPa
    00:00+12°0.8 mm7 mphsoutheast wind, 7 mph95%100%
    01:00+12°0.8 mm8 mphsoutheast wind, 8 mph96%100%
    02:00+12°2.1 mm10 mphsoutheast wind, 10 mph97%100%
    03:00+12°2.1 mm13 mpheast wind, 13 mph96%100%
    04:00+12°2.1 mm14 mpheast wind, 14 mph96%100%
    05:00+13°3.4 mm13 mphsoutheast wind, 13 mph96%100%
    06:00+14°3.4 mm10 mphsoutheast wind, 10 mph96%100%
    07:00+14°3.4 mm9 mphsouth wind, 9 mph96%100%
    08:00+15°0.9 mm11 mphsouth wind, 11 mph95%100%
    09:00+16°0.9 mm16 mphsouth wind, 16 mph95%100%
    10:00+16°0.9 mm19 mphsouth wind, 19 mph94%100%
    11:00+17°0.2 mm20 mphsouth wind, 20 mph93%100%
    12:00+17°0.2 mm21 mphsouth wind, 21 mph92%100%
    13:00+17°0.2 mm20 mphsouth wind, 20 mph92%100%
    14:00+17°0.2 mm19 mphsouthwest wind, 19 mph93%100%
    15:00+16°0.2 mm17 mphwest wind, 17 mph94%100%
    16:00+15°0.2 mm15 mphwest wind, 15 mph93%100%
    17:00+14°—15 mphwest wind, 15 mph89%99%
    18:00+14°—15 mphnorthwest wind, 15 mph84%99%
    19:00+13°—15 mphnorthwest wind, 15 mph81%97%
    20:00+13°—13 mphnorthwest wind, 13 mph81%95%
    21:00+13°—11 mphwest wind, 11 mph82%92%
    22:00+12°—9 mphwest wind, 9 mph84%88%
    23:00+12°—8 mphwest wind, 8 mph86%83%
    +17°+14°+12°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Sunday, September 6
    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
    20:11
    Day length
    13 h 35 min
    Sunshine hours
    0 min
    UV index
    0
    low
    Moon
    Waning crescent
    Moonrise
    —
    Moonset
    18:57

    The day is 5 min shorter than yesterday.

    Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

    Solunar feeding periods

    +16% in the windowSunday, September 6
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major08:09–10:09Moon overhead
    • Minor18:27–19:27Moonset
    • Major20:39–22:39Moon 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?