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Rainy Lake Fishing Report

Updated Fri, Oct 23, 2026 from live gauge and weather data

Rainy Lake: a 227,604-acre Minnesota–Ontario border lake, a third of it inside Voyageurs National Park, fished under Minnesota's Rainy Lake walleye rule.

3/5
Fair. Fish the windows.A steady pattern: dawn and dusk carry the day.
Water temp
~55 F est.
Air / High
73 / 73 F
Wind
S 11 mph

Sources: Open-Meteo, solunar calculated for these coordinates.

Satellite view
Friday
23
October 2026

Today's Fishing Report

Generated this morning from live readings: gauge, weather model, sun and moon. A fresh report is published here every morning.

3/5Fair. Fish the windows.A steady pattern: dawn and dusk carry the day.

Rainy Lake is in transition: bait on the move and predators following. Today brings cloud cover, wind S around 11 mph, steady pressure near 1016 hPa and a high of 73. Water sits around 55 F for the season (estimated). With the waxing gibbous, the solunar majors run 9:47 AM-11:47 AM and 10:19 PM-12:19 AM: the windows to build the day around.

The plan, species by species

MuskellungeExcellent

This band covers the spring spawn, which in Wisconsin runs at 49-60°F; spawning muskies eat little and rarely chase lures, Wisconsin DNR says. After the spawn, and again as fall water cools, work large lures along weed edges and structure.

WalleyeGood

Spring: post-spawn fish scatter and can be slow for a couple of weeks. Fall: one of the best windows, with minnows on jigs and three-way rigs as the water cools toward ice-up.

Smallmouth bassGood

Spring pre-spawn and fall: Iowa DNR notes the larger bass come up to shallow structure, where a shallow-running minnow bait or a spinnerbait just under the surface works.

Northern pikeGood

The best band for pike: right after ice-out they move into flooded vegetated shallows to spawn, and they feed actively again as the water cools in fall.

Yellow perchGood

Spring and fall: perch hold shallower and, by Michigan DNR's account, feed through the day, so shoreline weed edges, flats and the shallows near spawning areas are worth searching.

CrappieFair

Pre-spawn fish move toward shallow coves, and Iowa DNR points to wading as an effective way to reach them in spring; minnows or small jigs under a float.

Tomorrow: Cooler at 60 F with a rain chance. The solunar majors shift about 50 minutes later.Next report: Sat, Oct 24, 6:30 AMHow this report is made →

Before you go

Minnesota requires a fishing licence from age 16, from $25.00 for residents. What a Minnesota licence costs and where to buy it →

Chasing walleye here? Check the size and bag limits with DNR before you keep anything. The season dates for Minnesota, read off the agency, are on the Minnesota seasons page.

Water and weather

Live readings.

No live gauge on this water

Conditions here are modeled from weather, season and the nearest stations. Water readings appear when a USGS gauge is available.

304050607080JanMarMayJulSepNovOct, ~55 F now

Right now

Latest readings

Air temp73 F
High / Low73 / 47 F
WindS 11-22 mph
Pressure1015.8 hPa, steady
Sky / Rain100% cloud, 56%
Sunrise / Sunset07:45 / 18:07
MoonWaxing Gibbous, 91%
Water temp (seasonal)~55 F est.

Bite planner

Hour-by-hour bite forecast for today. Tap a bar to see why.

5 AM8 AM11 AM2 PM5 PM8 PMsunrisesunsetPRIMEPRIME

Which day to fish Rainy Lake this week

The best day on Rainy Lake this week looks like Saturday Oct 24, at 4 out of 5, against 3 today.

Best day this week: Saturday, Oct 24 — good at 4/5, falling pressure, usually the best window of a week.

Today, Oct 23 — Fair

A steady pattern: dawn and dusk carry the day.

Solunar majors
9:47 AM-11:47 AM and 10:19 PM-12:19 AM
Minor period
4:11 AM-5:11 AM
Sun
07:45 to 18:07
Moon
Waxing Gibbous, 91% lit
Sky and wind
Showers, 12 mph
Rain chance
56%

Forecast-based scores, less reliable further out: how the score is built.

Species guide

The species that matter on Rainy Lake: seasons, structure and how to fish each one. Today's ratings live in the report above.

Walleye illustration

Walleye

Best: spring and late fall, around dawn, dusk and night

A cool-water perch of large lakes, reservoirs and rivers whose reflective eyes are built for low light, so it feeds most at night and in murky water. The Missouri Department of Conservation ranks it among the continent's most important freshwater game fish. Spring: post-spawn fish scatter and can be slow for a couple of weeks. Fall: one of the best windows, with minnows on jigs and three-way rigs as the water cools toward ice-up.

Smallmouth bass illustration

Smallmouth bass

Best: spring and fall, when bigger fish come shallow

A bronze-brown black bass of clear, cool streams and rocky lakes, with dark vertical bars instead of a side stripe. Michigan DNR says its southeastern coast, from Port Huron to Lake Erie, is known nationally for both the size and the number of its smallmouth. Spring pre-spawn and fall: Iowa DNR notes the larger bass come up to shallow structure, where a shallow-running minnow bait or a spinnerbait just under the surface works.

Northern pike illustration

Northern pike

Best: cool water, from ice-out through spring, in fall and under the ice

A long, duck-billed predator of weedy lakes, slow rivers and backwaters that ambushes fish from vegetation. Wisconsin DNR points out that, unlike most of the state's common game fish, pike do their best feeding in cool water. The best band for pike: right after ice-out they move into flooded vegetated shallows to spawn, and they feed actively again as the water cools in fall.

Yellow perch illustration

Yellow perch

Caught all year, including under the ice through winter

Yellow perch are schooling panfish of the Great Lakes and northern lakes, and Michigan DNR calls them the game fish most often caught in that state. Spring and fall: perch hold shallower and, by Michigan DNR's account, feed through the day, so shoreline weed edges, flats and the shallows near spawning areas are worth searching.

Crappie illustration

Crappie

Best: the spring spawn; summer around docks, brush and the thermocline

Two slab-sided panfish, the white crappie and the black crappie, that gather around submerged timber, brush piles, docks and bridge pilings in lakes, reservoirs and slow river backwaters. Texas Parks and Wildlife counts crappie as the state's most popular panfish. Pre-spawn fish move toward shallow coves, and Iowa DNR points to wading as an effective way to reach them in spring; minnows or small jigs under a float.

Muskellunge illustration

Muskellunge

Fished from late spring into late fall where seasons allow

Muskellunge are solitary, fish-eating ambush predators of the pike family, holding in weed beds and other cover in lakes and rivers of the Great Lakes, upper Mississippi and Ohio basins. This band covers the spring spawn, which in Wisconsin runs at 49-60°F; spawning muskies eat little and rarely chase lures, Wisconsin DNR says. After the spawn, and again as fall water cools, work large lures along weed edges and structure.

When to come: the Rainy Lake calendar

Activity by species and month, and how the water warms through the year. Tap any cell.

Species activity by month

1 = slow, 5 = peak. Current month highlighted.

J
F
M
A
M
J
J
A
S
O
N
D
Walleye
Smallmouth bass
Northern pike
Yellow perch
Crappie
Muskellunge
SlowPeak

Water temperature through the year

Typical surface temperature for this water type; today is around 55 F (estimated, not a reading).

304050607080JanMarMayJulSepNovOct, ~55 F now

Angler reports

Real reports from real anglers, reviewed before publishing. The water log below tracks each day automatically.

No angler reports yet this weekBe the first: your report helps every angler who checks Rainy Lake today, and we feature the best catch of the week.

Water log, last days

Auto-logged from live data
Thu, Oct 22

3/5 Fair. Fish the windows. A steady pattern: dawn and dusk carry the day. Muskellunge led the card at excellent. High of 67 F, wind to 6 mph.

Wed, Oct 21

4/5 Good. Solid day ahead. Stable-to-falling pressure and workable wind line things up. Walleye led the card at excellent. High of 62 F, wind to 13 mph.

Tue, Oct 20

4/5 Good. Solid day ahead. Stable-to-falling pressure and workable wind line things up. Walleye led the card at excellent. High of 65 F, wind to 10 mph.

Where roughly, what depth, what bait. Skip anything you want to keep secret.
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Before you go

License

Minnesota requires a valid fishing license for adults. Buy online from the state agency; one-day options exist for visitors.

Regulations

Minnesota border-water rules (2026 regulations): walleye and sauger 8 combined, no more than 4 walleye, walleye 18–26 in. released, only 1 over 26 in., season May 9, 2026–Apr. 14, 2027; northern pike 3, only 1 over 30 in.; muskellunge June 20–Nov. 30, 1 at 50 in. minimum; bass 6 combined; crappie 10. One line per angler (two when ice fishing).

Access

NPS Rainy Lake site (International Falls): boat ramp, small-boat launch, dock, trailer parking and seasonal restrooms. 47 boat-in campsites on the lake, reservation required through recreation.gov.

About this water

A 227,604-acre lake on the Minnesota–Ontario border, Koochiching and St. Louis counties; 36,418 acres lie within Voyageurs National Park.

Fishing Rainy Lake: the full guide

A border lake shared with Ontario

The National Park Service gives Rainy Lake as 60 miles long and 227,604 acres, with 929 miles of shoreline; only about a third, 36,418 acres, lies inside Voyageurs National Park. Within the park the lake reaches 12 miles wide and 161 feet deep, averages 35 feet and holds about 200 islands. International Falls and Ranier are the gateway communities.

Fish of the park's big lakes

Fifty-four fish species have been found in Voyageurs, and the park names walleye, sauger, northern pike, smallmouth bass, yellow perch and black crappie among the best known. Live or dead bait may be used on Rainy, Kabetogama, Namakan and Sand Point lakes, but not on the park's interior lakes, where only artificial bait is allowed. The park publishes fish consumption advisories for the large lakes because of mercury.

Which license, which side

Inside Voyageurs you need a Minnesota fishing license, and state law governs fishing except where park rules differ. Minnesota's 2026 regulations list Rainy Lake, Black Bay included, as a Canada–Minnesota border water: a Minnesota license covers only the Minnesota portion, and fishing the Canadian side takes a Canadian license and following both countries' border-crossing rules. While in Minnesota, no angler may possess more than a Minnesota limit of fish from these waters.

Invasive species

Spiny water fleas have invaded Rainy Lake, and larval zebra mussels were found in Black Bay just outside park waters in 2021, according to the park. Inspect and clean boats, trailers and gear, and drain all water before leaving an access; the Rainy Lake site lists aquatic invasive species inspection among its amenities.

Common questions

Can I fish the Canadian side with a Minnesota license?

No. Minnesota's 2026 regulations say a Minnesota license covers only the Minnesota portion of Canadian border waters; the Canadian portion requires a Canadian license and compliance with Canada and Minnesota border-crossing rules.

What are the walleye rules on Rainy Lake?

For May 9, 2026 to April 14, 2027: walleye and sauger 8 combined, no more than 4 walleye, all walleye from 18 to 26 inches released and only one over 26 inches.

Can I use live bait?

Yes on Rainy Lake itself: the park allows live or dead bait on Rainy, Kabetogama, Namakan and Sand Point lakes. The interior lakes are artificial bait only.

Is fishing good at Rainy Lake right now?

Check the daily report at the top of this page: it is regenerated every morning from live data. Today's read: Fair. Fish the windows. A steady pattern: dawn and dusk carry the day.

Nearby waters

Kabetogama Lake10 miLake Vermilion61 miUpper Red Lake81 miLake of the Woods88 miLake Winnibigoshish94 miCass Lake105 mi

Where this page's numbers come from

Weather and pressure
Open-Meteo forecast model
Queried at 48.6000, -93.1500 in this water's own timezone. A model, not an observation.
Moon and solunar windows
Calculated on this site
Astronomical calculation from these coordinates and the date, not a third-party feed. How much weight it deserves.
Pages checked
The facts in the written guide were checked against these pages, from the agencies and operators that manage the water, on October 7, 2026. Anything we could not verify was taken out.
The written guide on this page
Pablo Ruiz Quintero
How this page was made. The daily report is computed by our scoring engine from live readings; nobody types it. The written text was drafted with AI assistance from the official pages listed above, and its facts were checked against those pages by automated verification on October 7, 2026; anything that could not be verified was taken out. Pablo Ruiz Quintero sets every guideline, the data-verification system and the minimum standards a page must meet to be published, reviews page structure and approves what goes live; the responsibility is his, and the AI carries out the work. We work this way because it is how one person can keep every page current with named sources. Errors are published in the verification log; the full policy is in the editorial policy.

Readings refresh on a 30-minute window. The full method, with every figure and its source, is on how our reports are made. Something wrong here? Tell us and it goes in the log with the date.