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+2166 · bee8965a

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

United Kingdom / Highland / Bay Inner Moray Firth

Bite forecast: Bay Inner Moray Firth

  • 39.4 km²
Loading map…

Best fishing days for the next week

  1. ThursdaySeptember 10weather-based forecast
    73/100high activity

    Drizzle: 9–12 °C

  2. MondaySeptember 7weather-based forecast
    67/100high activity

    Drizzle: 9–12 °C

  3. SundaySeptember 6weather-based forecast
    66/100high activity

    Cloudy: 11–17 °C

Bay Inner Moray Firth (Highland) — one of the area's fishing spots. About 39.4 km² in area. Nearby towns: Inverness, Nairn and Cromarty. 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.

Nearby towns

  • Inverness1 mi
  • Nairn7 mi
  • Cromarty7 mi
Loading map…

Nearby rivers

  • Avoch Burn2 mi
  • Rosehaugh Burn3 mi
  • River Ness7 mi
  • Eathie Burn8 mi
  • Holm Burn8 mi

Nearby water bodies

  • BayRosemarkie Bay4 mi
  • LakeLoch Lundie4 mi
  • LakeLoch Flemington5 mi
  • BayBeauly Firth8 mi
  • LakeCulbokie Loch8 mi
  • BayCromarty Firth9 mi
  • ReservoirClunas Reservoir9 mi

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?
Atlantic mackerelBallan wrasseBrown troutGrey mulletPlaicePollackAtlantic salmonConger eelEuropean eelEuropean sea bassFlounderThornback rayWhitingAtlantic cod

Atlantic cod

2/10 · Poor

Hourly activity

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

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

Peak bite hours

Best time — 07:00–08:00 (dawn bite) and 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

A slow day — go only if you really feel like it.

How this forecast is calculated

Why this forecast

The computed water temperature is around 12 °C — inside the 4–12 °C comfort range for Atlantic cod, so baseline activity is high.

Computed water temperature by month; the green band is the 4–12 °C comfort rangecomfort 4–12 °C12 °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 rising 14 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 14 hPa change
00:00 · 100623:00 · 1020 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 a slow season for Atlantic cod: the best months fall at another time of year.

JFMAMJJASOND

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

Tides

  • High water04:560.7 m
  • Low water11:19-1.2 m
  • High water17:260.5 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
-0.9 m-0.7 m-0.5 m-0.0 m0.5 m0.7 m0.5 m0.3 m0.2 m-0.2 m-0.8 m-1.2 m-1.1 m-0.9 m-0.8 m-0.5 m0.1 m0.4 m0.4 m0.3 m0.2 m-0.0 m-0.6 m-1.1 m

Open-Meteo tide model, grid point 11.9 mi away

Water

Water temp.
16 °C
In the model
12 °C
Wave
0.3 m
Period
3 s

Open-Meteo Marine model, grid cell 11.9 mi from the waterbody. Values are daily means.

5 SepSaturday, September 5
+12°

Partly cloudy · feels like +7°

Low / high
+9°…+13°
Precipitation
0.0 mm
Wind
17 mph WNW
Cloud cover
59%
Humidity
71%
Pressure
1017 hPa
00:00+10°0.2 mm20 mphwest wind, 20 mph87%98%
01:00+10°2.4 mm19 mphwest wind, 19 mph93%100%
02:00+10°0.2 mm20 mphwest wind, 20 mph90%95%
03:00+10°0.3 mm19 mphwest wind, 19 mph91%95%
04:00+10°—21 mphwest wind, 21 mph85%88%
05:00+10°—20 mphwest wind, 20 mph84%76%
06:00+9°0.6 mm21 mphwest wind, 21 mph87%83%
07:00+9°—18 mphwest wind, 18 mph86%45%
08:00+10°—18 mphwest wind, 18 mph86%0%
09:00+10°—16 mphwest wind, 16 mph84%100%
10:00+11°0.5 mm17 mphwest wind, 17 mph81%80%
11:00+11°—16 mphwest wind, 16 mph77%87%
12:00+12°—17 mphwest wind, 17 mph71%59%
13:00+13°—15 mphwest wind, 15 mph70%80%
14:00+13°—14 mphwest wind, 14 mph68%61%
15:00+12°—13 mphwest wind, 13 mph75%96%
16:00+13°—11 mphwest wind, 11 mph76%99%
17:00+12°0.1 mm11 mphwest wind, 11 mph82%85%
18:00+12°0.4 mm9 mphwest wind, 9 mph80%47%
19:00+12°—6 mphwest wind, 6 mph81%79%
20:00+11°—2 mphwest wind, 2 mph87%100%
21:00+11°—1 mphsouth wind, 1 mph89%100%
22:00+10°—1 mphsouthwest wind, 1 mph88%100%
23:00+10°—2 mpheast wind, 2 mph87%100%
+13°+11°+9°
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
06:28
Sunset
20:06
Day length
13 h 38 min
Sunshine hours
9 h 25 min
UV index
2
low
Moon
Waning crescent
Moonrise
22:48
Moonset
18:13

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 windowSaturday, September 5
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major06:57–08:57Moon overhead
  • Minor17:43–18:43Moonset
  • Major19:29–21:29Moon underfoot
  • Minor22:18–23:18Moonrise

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?