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Lake Oahe Fishing Report

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

South Dakota's 231-mile walleye highway, with salmon below the thermocline.

4/5
Good. Solid day ahead.Stable-to-falling pressure and workable wind line things up.
Gauge
8.00 ft
Air / High
83 / 86 F
Wind
S 21 mph

Sources: USGS gauge 06440000, 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.

4/5Good. Solid day ahead.Stable-to-falling pressure and workable wind line things up.

Lake Oahe rewards those who follow the bait as the water cools. The gauge below the dam reads 8.00 ft, up 1.85 over the week. Today brings clear skies, wind S around 21 mph, falling pressure near 1003 hPa and a high of 86. Water sits around 55 F for the season (estimated). With the waxing gibbous, the solunar majors run 10:18 AM-12:18 PM and 10:48 PM-12:48 AM: the windows to build the day around.

The plan, species by species

WalleyeExcellent

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.

Northern pikeExcellent

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.

White bassGood

The spring run happens in this band: tributaries, shoals and the upper ends of reservoirs as the water reaches about 55Β°F.

CrappieGood

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 68 F. The solunar majors shift about 50 minutes later.Next report: Sat, Oct 24, 6:30 AMHow this report is made β†’

Before you go

South Dakota requires a fishing licence from age 16, from $41.00 for residents. What a South Dakota licence costs and where to buy it β†’

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

Water and weather

Live readings from MISSOURI RIVER AT PIERRE, SD (outflow).

Gauge height, last 30 days

USGS gauge 06440000.

6.487.368.248.00 ft09/2310/0310/1310/23

Right now

Latest readings

Air temp83 F
High / Low86 / 59 F
WindS 21-29 mph
Pressure1002.7 hPa, falling
Sky / Rain0% cloud, 7%
Sunrise / Sunset08:07 / 18:43
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 Lake Oahe this week

Today is the pick of the week on Lake Oahe, at 4 out of 5.

Best day this week: today, Oct 23 β€” good at 4/5, falling pressure, usually the best window of a week.

Today, Oct 23 β€” Good

Stable-to-falling pressure and workable wind line things up.

Solunar majors
10:18 AM-12:18 PM and 10:48 PM-12:48 AM
Minor period
4:42 AM-5:42 AM
Sun
08:07 to 18:43
Moon
Waxing Gibbous, 91% lit
Sky and wind
Showers, 21 mph
Rain chance
7%

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

Species guide

The species that matter on Lake Oahe: 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.

White bass illustration

White bass

Best: the spring run up the tributaries, then summer surface schools

A silvery temperate bass of rivers and large reservoirs, also called sand bass, that schools in open water after shad and runs up tributaries to spawn in early spring. The spring run happens in this band: tributaries, shoals and the upper ends of reservoirs as the water reaches about 55Β°F.

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.

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.

When to come: the Lake Oahe 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
White bass
Northern pike
Crappie
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 Lake Oahe 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. Walleye led the card at good. High of 81 F, wind to 16 mph.

Wed, Oct 21

3/5 Fair. Fish the windows. A steady pattern: dawn and dusk carry the day. Walleye led the card at good. High of 71 F, wind to 9 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 77 F, wind to 17 mph.

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

License

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

Regulations

Walleye 4/day SD side with size structure: check SD GFP (ND rules above border).

Access

West Whitlock, Spring Creek, East Shore ramps; Mobridge and Pierre hubs.

About this water

370,000 acres on the Missouri, SD/ND. Corps, Oahe Dam (1958). 231 miles long.

Fishing Lake Oahe: the full guide

The long lake

Oahe runs from Pierre to Bismarck: a Missouri River reservoir where walleye schools roam scattered structure (electronics and trolling spread the search), smallmouth thrive on riprap, and chinook salmon patrol the deep, cold water by the dam. Wind and scale are the challenges; solitude and limits are the payoff.

Wind-bound gold

Oahe's walleye ride the wind: sustained blows pile bait and fish on windward structure, and the next calm day those points are paved. Summer schools hold 25-35 ft on the old river channel: bottom bouncers, slow-death hooks, patience with the graph. When the smelt are up, so is everything.

Northern pike bonus rounds

Spring floods the shallow prairie bays with pike past 15 lb: dead smelt under bobbers or big spoons in 3-8 ft. The fishery peaks with high-water years: when Oahe rises into the grass, the pike answer within weeks.

Common questions

Why do Oahe limits change year to year?

Biology: smelt crashes and rebounds drive walleye condition, and SD GFP adjusts harvest to match. Check the current year before the cleaning station.

Smelt, salmon, and the deep game

Oahe's cold depths run a second fishery under the walleye headline: Chinook salmon stocked since the 1980s patrol the old river channel at 40-90 ft, trolled with flashers out of the dam basin in July-August. The same smelt base feeds both programs: strong forage years lift everything. Fall stages salmon off Whitlock Bay's imitation-run net pens: South Dakota's most improbable limit.

Salmon in South Dakota: really?

Really: Oahe's deep, cold water sustains Chinook that reach the teens. The August stage off the dam and Whitlock is short but genuine: downriggers, flashers, and squids like the Great Lakes.

Is fishing good at Lake Oahe right now?

Check the daily report at the top of this page: it is regenerated every morning from live data. Today's read: Good. Solid day ahead. Stable-to-falling pressure and workable wind line things up.

Nearby waters

Lake Sharpe37 miLake Francis Case85 miNiobrara River110 miMerritt Reservoir129 miLake Thompson146 miPactola Reservoir155 mi

Where this page's numbers come from

River and reservoir readings
USGS 06440000 β€” MISSOURI RIVER AT PIERRE, SD (outflow)
Read from the USGS Water Data API (api.waterdata.usgs.gov). Latest value timestamped 2026-10-23 at 19:15 UTC.
Weather and pressure
Open-Meteo forecast model
Queried at 44.4511, -100.4024 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.
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 guide was drafted with AI assistance. Unlike our newer pages, it does not yet list the official pages its facts were checked against: that audit is under way, and anything it cannot verify will be 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.