Stoneflies
Caddisflies
Damselflies & dragonflies
Gammarids
- Ecology: Unknown
- Chemical: Unknown
Rules at a glance
- Permit required
- Fly only
Water temperature for Sea Trout
Cool — slow5°C est.ideal 8–15°C
0°14°28°
How to fish it · for Sea Trout
When
June into August — Reisa sea trout run alongside the salmon. Long midsummer light means there's no real night fishing window; fish the cool overnight hours when fish move.
Where
Lower beats below the salmon stretches. Pool tails and the necks where sea trout settle into the salmon lies.
Method
Across-and-down on a floater with small wets — Medicine, Teal Blue and Silver. The far-north light pattern means classic UK night-fishing reflexes don't apply.
Kit
10 ft #6/7, floating line, 8 to 10 lb fluoro tippet. Spare leader on a wrist spool.
Likely species
Caddisflies
- Net-spinning caddisMost likelyLower confidenceNearest relative#12–14–16 · PupaWidespread riffle net-spinner; evening emergence.
- CapererAlso possibleLower confidence#10–12 · AdultBig autumn sedge; fish dry at last light.
- Green SedgeAlso possibleLower confidenceNearest relative#10–12–14–16 · NymphFree-living green caddis larva; fast stony riffles.
- Rhyacophila nubila (Nordic free-living caddis)Also possibleLower confidenceNearest relative#10–12–14–16 · NymphPrincipal free-living caddis; larva a year-round searcher.
Damselflies & dragonflies
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 3 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Sea trout runRun
1
1
Yellow SallyHatch
2
3
3
2
Nordic SpringflyHatch
2
3
3
2
Late March BrownHatch
2
3
2
Large Brook DunHatch
2
3
2
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Fly box · Sea Trout
Top
1-2 inch · Tube
In deep pools and dark water, silhouette and contrast do the work colour cannot. A fly that reads as black against depth is enough. Fish it broadside, hold the swing, let it hang at the dangle — that is when the best fish take.
8-12 · Streamer
Slim and mobile — fished sunk through the pool when surface work is not producing. Consistently takes fish that will not come to the surface.
2-4 inch · Streamer
A mobile eel-like profile that undulates through deep pools — effective when sea trout are lying deep and not responding to conventional wets.
Beats · 3 · 2 reaches
Reisaelva is a famous northern salmon river, but for 2026 it is not a salmon-fishing recommendation. Official Reisa rules close the river to both Atlantic salmon AND Arctic char for the whole of 2026 to rebuild collapsing stocks — the only permitted migratory-fish opportunity is a short sea-trout season in zones 1 and 2, from 12 August to 14 September. The famous big-salmon water (better than four in ten returning fish over 15 lb in healthy years) is simply closed; do not plan a salmon trip here. If you do fish the sea-trout window you still need the national fishing fee (fiskeravgift), the local river card and to follow disinfection and catch-reporting rules. Always check Reisa Elvelag for the current status before travelling, as restrictions can change.
Zones 1–2 — sea-trout season (2026)Members
The only open migratory-fish opportunity on Reisaelva in 2026: a short sea-trout season in the lower zones 1 and 2, from 12 August to 14 September.
Closed for 2026 — salmon & char · 2 beatsMembers-only
Salmon & Arctic char — CLOSED for 2026, Upper Reisa & national-park canyon
The 2 beats
Salmon & Arctic char — CLOSED for 2026Members-only
Reisa Elvelag (river association)
Reisaelva's salmon and Arctic char fishing is closed for the whole of 2026 to rebuild stocks. This is a conservation closure, not a booking opportunity — listed here only so anglers drawn by the river's big-salmon reputation know clearly that there is no salmon fishery to plan for this year.
CLOSED for Atlantic salmon and Arctic char, river-wide, all of 2026. Do not target either species. Reopening depends on stock recovery — check Reisa Elvelag for future seasons.
Upper Reisa & national-park canyonMembers-only
Reisa National Park / Reisa Elvelag (context)
The upper river runs through the Reisa National Park, squeezing through the Imo canyon below the great Mollisfossen waterfall — magnificent wilderness and historic salmon water, but not a 2026 salmon recommendation given the river-wide closure. Surfaced as landscape and historic context only.
Salmon closed for 2026 (see closure entry). National-park access and wilderness logistics apply. This is context, not a fishing recommendation for the closed period.
Permits & access
Permit required — see local rules.
- CLOSED FOR SALMON IN 2026
- Sea trout fishing open Aug 12–Sep 14 (zones 1–2 only)
- When salmon fishing reopens, national salmon fee and local Reisa permit will be required
- Equipment disinfection mandatory.
What's coming
Plan ahead
5-day outlook
Other water nearby · 2
Gallery · 3
Terrain map
Water quality (WFD)
Why this score · for Sea Trout
- Temperature2328% weight
- Flow8022% weight
- Clarity8518% weight
- Feeding Time9013% weight
- Pressure857% weight
- Insect activity2512% weight
Directions
Seasons & zones
- Sea trout 12 August → 14 September
Salmon: Banned (2026) — Atlantic salmon fishing on Reisaelva closed since 2022 — zero-harvest recovery programme. Earliest reopening contingent on spawning targets being met across multiple seasons.
Sea trout: Open (2026) — Sea trout fishing remains open under managed quotas and zonal restrictions while salmon recovery continues. Reisaelva should be presented primarily as a sea-trout venue for 2026.
Related guides
Booking & contacts
Reisaelva
Water temperature for Sea Trout
Cool — slow5°C est.ideal 8–15°C
0°14°28°
How to fish it · for Sea Trout
When
June into August — Reisa sea trout run alongside the salmon. Long midsummer light means there's no real night fishing window; fish the cool overnight hours when fish move.
Where
Lower beats below the salmon stretches. Pool tails and the necks where sea trout settle into the salmon lies.
Method
Across-and-down on a floater with small wets — Medicine, Teal Blue and Silver. The far-north light pattern means classic UK night-fishing reflexes don't apply.
Kit
10 ft #6/7, floating line, 8 to 10 lb fluoro tippet. Spare leader on a wrist spool.
Likely species
Caddisflies
- Net-spinning caddisMost likelyLower confidenceNearest relative#12–14–16 · PupaWidespread riffle net-spinner; evening emergence.
- CapererAlso possibleLower confidence#10–12 · AdultBig autumn sedge; fish dry at last light.
- Green SedgeAlso possibleLower confidenceNearest relative#10–12–14–16 · NymphFree-living green caddis larva; fast stony riffles.
- Rhyacophila nubila (Nordic free-living caddis)Also possibleLower confidenceNearest relative#10–12–14–16 · NymphPrincipal free-living caddis; larva a year-round searcher.
Damselflies & dragonflies
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 3 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Sea trout runRun
1
1
Yellow SallyHatch
2
3
3
2
Nordic SpringflyHatch
2
3
3
2
Late March BrownHatch
2
3
2
Large Brook DunHatch
2
3
2
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Fly box · Sea Trout
Top
1-2 inch · Tube
In deep pools and dark water, silhouette and contrast do the work colour cannot. A fly that reads as black against depth is enough. Fish it broadside, hold the swing, let it hang at the dangle — that is when the best fish take.
8-12 · Streamer
Slim and mobile — fished sunk through the pool when surface work is not producing. Consistently takes fish that will not come to the surface.
2-4 inch · Streamer
A mobile eel-like profile that undulates through deep pools — effective when sea trout are lying deep and not responding to conventional wets.
Beats · 3 · 2 reaches
Reisaelva is a famous northern salmon river, but for 2026 it is not a salmon-fishing recommendation. Official Reisa rules close the river to both Atlantic salmon AND Arctic char for the whole of 2026 to rebuild collapsing stocks — the only permitted migratory-fish opportunity is a short sea-trout season in zones 1 and 2, from 12 August to 14 September. The famous big-salmon water (better than four in ten returning fish over 15 lb in healthy years) is simply closed; do not plan a salmon trip here. If you do fish the sea-trout window you still need the national fishing fee (fiskeravgift), the local river card and to follow disinfection and catch-reporting rules. Always check Reisa Elvelag for the current status before travelling, as restrictions can change.
Zones 1–2 — sea-trout season (2026)Members
The only open migratory-fish opportunity on Reisaelva in 2026: a short sea-trout season in the lower zones 1 and 2, from 12 August to 14 September.
Closed for 2026 — salmon & char · 2 beatsMembers-only
Salmon & Arctic char — CLOSED for 2026, Upper Reisa & national-park canyon
The 2 beats
Salmon & Arctic char — CLOSED for 2026Members-only
Reisa Elvelag (river association)
Reisaelva's salmon and Arctic char fishing is closed for the whole of 2026 to rebuild stocks. This is a conservation closure, not a booking opportunity — listed here only so anglers drawn by the river's big-salmon reputation know clearly that there is no salmon fishery to plan for this year.
CLOSED for Atlantic salmon and Arctic char, river-wide, all of 2026. Do not target either species. Reopening depends on stock recovery — check Reisa Elvelag for future seasons.
Upper Reisa & national-park canyonMembers-only
Reisa National Park / Reisa Elvelag (context)
The upper river runs through the Reisa National Park, squeezing through the Imo canyon below the great Mollisfossen waterfall — magnificent wilderness and historic salmon water, but not a 2026 salmon recommendation given the river-wide closure. Surfaced as landscape and historic context only.
Salmon closed for 2026 (see closure entry). National-park access and wilderness logistics apply. This is context, not a fishing recommendation for the closed period.
Permits & access
Permit required — see local rules.
- CLOSED FOR SALMON IN 2026
- Sea trout fishing open Aug 12–Sep 14 (zones 1–2 only)
- When salmon fishing reopens, national salmon fee and local Reisa permit will be required
- Equipment disinfection mandatory.
What's coming
Plan ahead
5-day outlook
Other water nearby · 2
Gallery · 3
Terrain map
Water quality (WFD)
- Ecology: Unknown
- Chemical: Unknown
Why this score · for Sea Trout
- Temperature2328% weight
- Flow8022% weight
- Clarity8518% weight
- Feeding Time9013% weight
- Pressure857% weight
- Insect activity2512% weight
Directions
Seasons & zones
- Sea trout 12 August → 14 September
Salmon: Banned (2026) — Atlantic salmon fishing on Reisaelva closed since 2022 — zero-harvest recovery programme. Earliest reopening contingent on spawning targets being met across multiple seasons.
Sea trout: Open (2026) — Sea trout fishing remains open under managed quotas and zonal restrictions while salmon recovery continues. Reisaelva should be presented primarily as a sea-trout venue for 2026.
Related guides
Booking & contacts