Kvichak River (Bristol Bay) fishing conditions · Alaska

Tomorrow 4 pm to Tuesday 4 amSockeye salmon

The bite peaks at 80. Water is 44°, inside their 40–60° range, and a solunar period lands on the window. Wind builds to 25 mph out of the south by tomorrow at 4:00 am.

Log a trip here

Right now: 77 for sockeye salmon, worth the tripTap or drag along the water to move through the next 36 hours

Sockeye salmon, hour by hour

Each float is an hour. The deeper it rides, the better the bite. The strip underneath runs daylight, dusk and dark; the red rule marks the best window. Click any hour to read it.

7711 pm
77Mon
70
702 am
70
27
275 am
27
54
548 am
54
54
5411 am
54
57
572 pm
57
80
805 pm
80
80
808 pm
80
80
8011 pm
80Tue
80
802 am
80
70
705 am
70
70
708 am
70
80

Go, 85+Worth the trip, 70+Marginal, 55+Sit it out

Water: 44°F
Wind: 15 mph
Flow: 27,800 cfs
Light: Dark
Sky: Chance Light Rain
Air: 41°F
Moon: 100% lit

What’s biting

Each species is scored against its own water-temperature range and tide preference, then wind, weather and warnings. The rules are Alaska non-tidal regulations for these waters.

Sockeye salmon

Oncorhynchus nerka

80Worth the tripTomorrow 4 pm to Tuesday 4 am

Water

44°

30°40–60° · ideal 52°70°

Why

Light chop — baitfish active, fish willing to feed. Inside sockeye salmon's active range. Settled river level — clearer water, easier wading. Holds 1–20 ft down.

Keep

3 a day

Open. Keep fish within the limits. Kenai Peninsula flowing waters: chum, coho, pink and sockeye salmon 16" or longer are 3 a day in combination, 3 in possession, and only 2 of those may be coho. Alaska changes limits by Emergency Order in season, so check the ADF&G emergency orders the day you fish.

Verified Oct 18, 2026 · Alaska non-tidal

Last checked 8 days ago. Rules may have changed.

Season here: Jun–Aug. More on sockeye salmon

Arctic grayling

Thymallus arcticus

80Worth the tripTomorrow 4 pm to Tuesday 4 am

Water

44°

29°39–60° · ideal 50°70°

Why

Light chop — baitfish active, fish willing to feed. Inside Arctic grayling's active range. Settled river level — clearer water, easier wading. Holds 1–12 ft down.

Keep

2 a day

Open. Keep fish within the limits. Bristol Bay: 2 Arctic grayling a day, 2 in possession, no size limit. Alaska changes limits by Emergency Order in season, so check the ADF&G emergency orders the day you fish.

Verified Oct 18, 2026 · Alaska non-tidal

Last checked 8 days ago. Rules may have changed.

Season here: May–Sep. More on Arctic grayling

Coho salmon

Oncorhynchus kisutch

80Worth the tripTomorrow 4 pm to Tuesday 4 am

Water

44°

34°44–58° · ideal 53°68°

Why

Light chop — baitfish active, fish willing to feed. Inside coho salmon's active range. Settled river level — clearer water, easier wading. Holds 10–120 ft down.

Keep

2 a day

Verified Oct 18, 2026 · Alaska non-tidal

Last checked 8 days ago. Rules may have changed.

Season here: May–Oct. More on coho salmon

Rainbow trout

Oncorhynchus mykiss

39Sit it outNo window clears the bar

Water

44°

35°45–68° · ideal 55°78°

Why

Light chop — baitfish active, fish willing to feed. Settled river level — clearer water, easier wading. Below rainbow trout's active range (45–68°F). Holds 3–20 ft down.

Keep

2 a day

Open. Keep fish within the limits. Kenai Peninsula flowing waters: 2 rainbow/steelhead a day in combination, 2 in possession, only 1 of which may be 20" or longer. North of Point Adam there is an annual limit of 2 rainbow/steelhead 20" or longer, recorded at harvest. Alaska changes limits by Emergency Order in season, so check the ADF&G emergency orders the day you fish.

Verified Oct 18, 2026 · Alaska non-tidal

Last checked 8 days ago. Rules may have changed.

Season here: May–Oct (no water record for Apr), from this spot’s water-temperature record, 2023–2025. More on rainbow trout

The water

Water temperature44°F
River27,800 cfs · steady · -2% in 24 h
Barometer30.23 inHg

Sun, moon & solunar

Sunrise tomorrow9:28 am
Sunset tomorrow6:46 pm
MoonFull, 100% lit
Major solunarTonight 1:10 am–3:10 am
Minor solunarTomorrow 10:30 am–11:30 am
Major solunarTomorrow 1:30 pm–3:30 pm

Solunar tables are a popular heuristic. A peer-reviewed test found they don’t predict catch on their own, so here they only nudge the score when the tide or moon already agree. How the score works

Fishing report

No current report covers these waters.

We only show reports an agency has published, with their date. Alaska Dept. of Fish & Game publishes a report for the state.

Licenses and rules: Alaska Dept. of Fish & Game · fish-consumption advisories

About this spot

The outlet of Lake Iliamna at Igiugig, draining the largest sockeye run on earth — the Bristol Bay watershed returns tens of millions of reds each summer. Below the salmon, the Kvichak grows enormous wild rainbow trout, plus Arctic grayling and coho. Remote, fly-in water that defines world-class Alaska fishing. Live USGS flow and water temperature at Igiugig.

Salmon are 5 a day combined, only 2 of them coho. Rainbows at Igiugig are catch-and-release June 8–September 30. The river is closed to all fishing April 10–June 7, and only unbaited single-hook lures or flies are allowed. Fly-in access; check Emergency Orders.

WaterRiver
AccessBoat ramp
RulesAlaska non-tidal
WhereLake and Peninsula Borough · 59.3200, -155.9000

Nearby

The closest public spots we cover, with the same 36 hours of floats.

Homer / Kachemak Bay158 mi · AlaskaBest tomorrow 7 pm to Tuesday 11 am

86Go

Kasilof River175 mi · AlaskaBest tomorrow 7 pm to Tuesday 11 am

68Marginal

Kenai River (Soldotna)186 mi · AlaskaBest now until Tuesday 1 am

80Worth the trip

Ship Creek (Anchorage)244 mi · AlaskaBest tomorrow 3 am to Tuesday 11 am

68Marginal

Sitka762 mi · AlaskaBest now until Tuesday 11 am

86Go

First Beach (La Push)1484 mi · WashingtonBest tonight 11 pm to tomorrow 12 pmSmall Craft Advisory

75Worth the trip

Questions people ask

Do I need a fishing license to fish at Kvichak River (Bristol Bay)?

Yes (anglers age 16 and older). To fish at Kvichak River (Bristol Bay) you need the appropriate state fishing license. See the agency's current rules: the state agency website

What fish are commonly targeted at Kvichak River (Bristol Bay)?

Kvichak River (Bristol Bay) is listed on this site for 4 commonly-targeted species: Sockeye Salmon, Rainbow Trout, Arctic Grayling, Coho Salmon. Which species is currently in season and which is scoring highest today is shown in the per-species ranking on this page.

When is the best time to fish at Kvichak River (Bristol Bay)?

It depends more on the species and the day's conditions than on a fixed "best hour." Water temperature, weather, and — at tidal locations — the stage of the tide drive activity most. The per-species ranking on this page scores every target species at Kvichak River (Bristol Bay) against today's live conditions, so the fish near the top are your best bets right now; check back as conditions change through the day.

What kind of access does Kvichak River (Bristol Bay) have?

Kvichak River (Bristol Bay) has a public boat ramp. Shore access at this location is limited. Salmon are 5 a day combined, only 2 of them coho. Rainbows at Igiugig are catch-and-release June 8–September 30. The river is closed to all fishing April 10–June 7, and only unbaited single-hook lures or flies are allowed. Fly-in access; check Emergency Orders.

Which state's fishing regulations apply at Kvichak River (Bristol Bay)?

state agency regulations apply at Kvichak River (Bristol Bay). Size limits, creel limits, and seasonal closures are listed per species on each species page. Always confirm against the agency source linked from each regulation block — emergency closures can take effect mid-season.

Is Kvichak River (Bristol Bay) tidal water?

No. Kvichak River (Bristol Bay) is non-tidal — water level varies with rainfall, seasonal flow, and (where applicable) upstream dam releases rather than tidal exchange.