Spate · Mixed · New Brunswick (Restigouche system)

Little Main Restigouche

Little Main Restigouche terrain map
Terrain map

The Little Main Restigouche joins the main Restigouche well upstream, adding its flow in the remote upper watershed before the combined river builds into one of the great salmon rivers of eastern Canada.

Species

Slow going — better windows ahead

River high but settled. Cover the water properly, fish each lie once.

90% confidence in this read
Water temperature for atlantic salmon
Warm — slow
21°C est.ideal 10–14°C
0°14°28°
The full read · show the working · for atlantic salmon · confidence 90%
How the river scores — hydrology factors
Water heightMedium Ideal0.0
Recent riseNone0.0
Falling after liftNot Applicable0.0
Water temperatureCool To Moderate0.0
Time in seasonOpening Period0.0
ClarityClearing0.0
Hydrology base0.0
Legal gate: Unknown Check Local Rules
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Conditions
●Live gauge
Level
1.23 m
Water temp
21.0°C
Estimated
Clarity
Clear
Air temp
24°C
Wind
E 4 km/h
Calm
Pressure
1011 hPa
Rain · 48h
3.6 mm
Light rain
Rain · ahead
0.1 mm
No meaningful rain · next 48h

Live readings — water temperature is an estimate where the gauge does not record it.

Evidence
ModelledModerate confidence

Modelled from regional ecology — no survey or occurrence data for this water yet.

How to fish it · for atlantic salmon
When
Fish early morning (first light to 9am) and late evening (7pm to dark) only. Midday heat stresses fish — stop fishing and rest pools when the sun is high. This is welfare-critical above 20°C.
Where
Focus on the slower water at pool edges, inside bends, and behind large boulders. Fish won't hold in the main current at this height. Streamy water that's normally too shallow can hold fish in high water.
Method
Lively swing near the surface. Floating line, the fly fishing in the top 12 inches. The fly should look alive — a small mend to accelerate at the right moment can trigger a snapping take.. Floating line. size single or double sizes 4 10 Black Bear series
Kit
13 ft #8/9 double-hander in spate, 10 ft #8 single in low water. Floating line plus a fast-sink tip. 12–15 lb fluoro tippet.
Why this works
Conditions are reasonable, though not ideal. Peak summer — grilse and summer salmon are active and willing. Small flies, lightly dressed, fished with purpose. No historical catch data available for this river — prediction based on current conditions only.
Through the year
0–3 scale · June highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Salmon runRun
1
2
2
1
March BrownHatch
2
3
2
GrannomHatch
2
2
Large StoneflyHatch
2
3
2
Yellow SallyHatch
2
3
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Permits & access
Permit required — see local rules.
  • Provincial licence + Crown daily permit.
Directions
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About this water

The Little Main Restigouche joins the main Restigouche well upstream, adding its flow in the remote upper watershed before the combined river builds into one of the great salmon rivers of eastern Canada. Modest water by Restigouche standards — accessible wading, clear pools, the kind of river that suits a single angler and a week's patient attention. Summer grilse are reliable through July and August; the river sees fewer rods than the main stem and the fish behave accordingly.

  • Mixed
Seasons & zones
  • Salmon1 June → 30 September
  • Brook trout15 April → 15 September
Water here around 21°C. Nothing cooler within range — carry a thermometer.
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