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Canada / Northwest Territories / Grayling

Grayling bite in Northwest Territories

Recorded 2 catches of Grayling in Northwest Territories. Most active — July. A day-by-day bite calendar for Grayling.

Grayling bite forecast in Northwest Territories today

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    75/100high activity

    Partly cloudy: 6–15 °C

    Best fishing time: 13:00–16:00

  2. MondaySeptember 7weather-based forecast
    72/100high activity

    Cloudy: 6–10 °C

    Best fishing time: 13:00–16:00

  3. ThursdaySeptember 10weather-based forecast
    71/100high activity

    Drizzle: 4–5 °C

    Best fishing time: 13:00–16:00

Map of waters and catches

Loading map…

Where it's caught

  • South Nahanni River1 catch
  • Thelon River1 catch

Catches

  • Grayling — South Nahanni River, Jul 07, 8:01 PM
    Grayling
    South Nahanni River
    Jul 07, 8:01 PM
  • Grayling — Thelon River, Jul 06, 2018, 6:37 PM
    Grayling
    Thelon River
    Jul 06, 2018, 6:37 PM

Grayling 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?
Rivers

Hourly activity

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

The bite is moderate — fish feed in short bursts. Pressure is rising — activity tends to be more subdued.

Peak bite hours

Best time — 12:00–17:00 (daytime activity).

Tactics

Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses. The water's cold — fish it more delicately and slowly.

Lures

The water's turning murky — go with bright, noisy lures: fly or small spinner. The water's cold — work the lure slower than usual.

Gear

Bring a warm jacket — it's noticeably colder on the water than on shore. Rain is expected — don't forget a rain jacket or a waterproof shell.

Summary

An average day — best chances during peak windows.

Why this forecast

The computed water temperature is around 6 °C — inside the 6–18 °C comfort range for Grayling, so baseline activity is high.

Computed water temperature by month; the green band is the 6–18 °C comfort rangecomfort 6–18 °C6 °C
JFMAMJJASOND

Grayling feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.

The day: daylight hours and when Grayling feeds0:0012:0024:00

Pressure is dropping 1 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 1 hPa change
00:00 · 102123:00 · 1019 hPa

September is an active season for Grayling here.

JFMAMJJASOND

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

4 SepFriday, September 4
+4°

Cloudy · feels like +1°

Low / high
-1°…+4°
Precipitation
0.0 mm
Wind
0 m/s ENE
Cloud cover
100%
Humidity
70%
Pressure
1019 hPa
00:000°—0 m/snorth wind, 0 m/s91%43%
01:000°—0 m/snortheast wind, 0 m/s91%78%
02:000°—0 m/ssouthwest wind, 0 m/s90%76%
03:000°—1 m/swest wind, 1 m/s88%97%
04:000°—1 m/swest wind, 1 m/s85%63%
05:00-1°—1 m/swest wind, 1 m/s82%91%
06:000°—1 m/snorthwest wind, 1 m/s80%88%
07:000°—1 m/snorthwest wind, 1 m/s80%98%
08:000°—1 m/snorthwest wind, 1 m/s79%99%
09:00+1°—1 m/snorthwest wind, 1 m/s82%99%
10:00+2°—1 m/snorth wind, 1 m/s87%99%
11:00+3°—1 m/snorth wind, 1 m/s76%96%
12:00+4°—0 m/seast wind, 0 m/s70%100%
13:00+4°—1 m/seast wind, 1 m/s70%99%
14:00+4°—1 m/seast wind, 1 m/s71%100%
15:00+4°0.1 mm1 m/seast wind, 1 m/s77%100%
16:00+4°0.1 mm1 m/ssoutheast wind, 1 m/s81%100%
17:00+4°0.1 mm1 m/ssoutheast wind, 1 m/s86%100%
18:00+3°0.1 mm1 m/ssoutheast wind, 1 m/s91%93%
19:00+4°0.1 mm0 m/ssouth wind, 0 m/s91%88%
20:00+4°—1 m/ssoutheast wind, 1 m/s91%86%
21:00+4°—1 m/ssouthwest wind, 1 m/s93%97%
22:00+4°—1 m/ssouthwest wind, 1 m/s95%97%
23:00+4°—1 m/ssouthwest wind, 1 m/s95%100%
+4°+2°-1°
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
07:20
Sunset
21:36
Day length
14 h 16 min
Sunshine hours
17 min
UV index
2
low
Moon
Last quarter
Moonrise
—
Moonset
—

The day is 7 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 windowFriday, September 4
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major07:31–09:31Moon overhead
  • Major20:02–22:02Moon 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?