Lake Coeur d'Alene fishing conditions

Idaho · North Idaho · 31,000 acres · max 220 ft

Chinook, pike and smallmouth in one clear northern lake

Sample dataUpdated October 19, 2026 — 12:05 AM

8.1out of 10

Current conditions

Very Good

Fishing score 81/100

How this score is calculated

Water temperature19.9 / 20

59°F and stable (+0.2°F / 3 days) against a 48–70°F active band.

Barometric pressure9.0 / 15

30.28 inHg and rising (+0.13 / 24 h).

Wind7.8 / 10

3 mph out of the NE. Light wind — expect fish to be spooky in shallow water.

Water clarity8.2 / 10

11.1 ft of visibility. Very clear — downsize line and lengthen casts.

Water level8.4 / 10

-1.4 ft from normal pool and falling (-1.1 ft / 7 days).

Moon & solunar5.2 / 10

56% illumination. Quarter moon — weaker feeding periods, rely on light change.

Seasonal pattern10.0 / 10

Fall pattern is fully established, with good flow on a current-driven fishery.

Sky & rain12.0 / 15

88% cloud, 70°F air, 0.8 in of rain in 24 h.

What should I do today?

The single highest-percentage pattern for the conditions right now.

TargetNorthern Pike

Depth7–19 ft

LocationWeed flats, bay mouths and shallow rock

TechniqueSpoons / spinnerbaits over weeds

Lure3/4 oz casting spoon

ColorRed-white / gold

RetrieveFast and erratic

Best window5:56 AM – 8:41 AM

WhyWater temperature is holding near 59°F, so the fall pattern is stable, rising post-front pressure tightens fish to cover and slows the bite, heavy cloud extends the low-light bite well past sunrise.

Backup pattern

Jerkbait on wind-blown rock for smallmouth bass — Rocky points and docks in 8–25 ft from May through October.

Right now

Current conditions

Water temp

59°F

▲ +0.2°F / 3 days

Air temp

70°F

88% cloud cover

Wind

3 mph

Out of the NE

Pressure

30.28"

▲ Rising pressure — clearing behind a front

Water level

-1.4 ft

▼ -1.1 ft / 7 days

Clarity

11.1 ft

Strong flow

Rain (24 h)

0.81"

Runoff likely staining feeder creeks

Moon

56%

First Quarter · solunar 12/100

Sunrise

6:21 AM

Low-light window opens 25 min earlier

Sunset

4:42 PM

Evening window runs the last 2 hours

Season

Fall

Pattern driving today's plan

Best window

5:56 AM

Through 8:41 AM

Timing

Today's fishing windows

12 AM6 AM12 PM6 PM11 PM

Solunar minor 211:58 PM – 12:58 AM
Solunar major 25:28 AM – 7:28 AM
Morning prime window5:56 AM – 8:41 AM
Sunrise6:21 AM
Solunar minor 111:58 AM – 12:58 PM
Evening window2:42 PM – 5:17 PM
Sunset4:42 PM
Solunar major 15:28 PM – 7:28 PM

Structure

Lake structure and depth zones

Typical structure profile for Lake Coeur d'Alene: rocky shorelines and points, weedy bays in the southern end and chatcolet, submerged river channels, deep basin near beauty bay. Average depth 70 ft, maximum 220 ft.

Rocky shorelines and points
Weedy bays in the southern end and Chatcolet
Submerged river channels
Deep basin near Beauty Bay
Docks around the city shoreline

Substrate

Bottom composition and why it matters

Rock 30%
Holds heat in spring and crayfish year-round — the first place smallmouth and staging bass set up.
Gravel 20%
Primary spawning substrate. Fish stack on gravel transitions when water hits the 58–66°F band.
Sand 14%
Clean bottom for bait schools and sight-feeding fish, but little cover — look for the edge where sand meets something else.
Mud 14%
Warms fastest in late winter and holds wintering bait, but goes dead in the summer heat.
Vegetation 12%
Oxygen, shade and ambush cover. The outside grass edge is the highest-percentage line on most lakes.
Clay 8%
Holds hard bottom in stained water and dumps the most colour after rain. Crankbait banks.
Timber 2%
Vertical cover fish use to change depth without leaving structure — key on standing timber during frontal swings.

Depth

Depth guide for today

Depth bands for today — adjusted for the fall pattern, current water temperature, cloud cover and wind.
Species	Depth today	Activity	Where they are here
Northern Pike	7–19 ft	High	Trophy pike in the weedy southern end and the chain lakes; dead bait and big spoons in spring.
Smallmouth Bass	9–21 ft	High	Rocky points and docks in 8–25 ft from May through October.
Rainbow Trout	4–21 ft	High	Trolled in the top 30 ft in spring and fall.
Lake Trout	17–51 ft	Low	Deep basin fish taken on downriggers.

Targets

Target species at this water

Northern Pike

Trophy pike in the weedy southern end and the chain lakes; dead bait and big spoons in spring.

Active temp: 48–70°F
Structure: Weed flats, bay mouths and shallow rock
Technique: Spoons / spinnerbaits over weeds
Bait: Dead smelt or herring
Lure: 3/4 oz casting spoon (4"–6")
Color: Red-white / gold
Retrieve: Fast and erratic
Best time: Mid-morning through afternoon

Spawns in shallow bays right after ice-out, holds on the first weed edge through summer and pushes shallow again in cool fall water.

Smallmouth Bass

Rocky points and docks in 8–25 ft from May through October.

Active temp: 52–74°F
Structure: Rock transitions, gravel flats, current seams and offshore humps
Technique: Ned rig / drop shot
Bait: Crayfish, leeches
Lure: 2.75 in Ned-rig finesse worm (2.5"–4")
Color: Green pumpkin / smoke purple
Retrieve: Drag and pause, 3–5 second pauses
Best time: Mid-morning on cold fronts, low light in summer

Holds deep rock until water hits 48°F, moves to gravel spawning flats at 58–64°F, then splits between shallow current and 20–30 ft humps through summer.

Rainbow Trout

Trolled in the top 30 ft in spring and fall.

Active temp: 45–65°F
Structure: Inflows, spring seeps, rip-rap banks and the thermocline in summer
Technique: Small spoons / inline spinners
Bait: Nightcrawler or dough bait off bottom
Lure: 1/8 oz casting spoon (1"–3")
Color: Silver / rainbow pattern
Retrieve: Steady with occasional stalls
Best time: First light and overcast afternoons

Cruises the surface layer whenever water is under 60°F and drops to the oxygenated band just above the thermocline in mid-summer.

Lake Trout

Deep basin fish taken on downriggers.

Active temp: 39–52°F
Structure: Deep rock humps, steep breaks and mid-lake basins
Technique: Vertical jigging tubes / downrigger trolling
Bait: Cisco or sucker meat on a jig
Lure: 3/4–1.5 oz tube jig (4"–6")
Color: White / smoke
Retrieve: Aggressive lift, let it fall on slack line
Best time: Mid-morning; depth matters more than light

Shallow rock right after ice-out, deeper each week as the surface warms, and back onto 20–40 ft reefs to spawn in October.

Patterns

Season-by-season patterns

Winter

40–42°F

Pike remain catchable on dead bait in the shallow southern bays; deep trolling for chinook continues.

Spring

45–58°F

The best pike window right after ice-out in the bays; smallmouth move onto rock as water hits 55°F.

Summer

68–72°F

Smallmouth on rock all day; pike push to the deep weed edge; salmon go deep.

Fall

48–64°F

Big pike feed hard on the weed edges; smallmouth school on deeper points.

Outlook

7-day fishing forecast

Day	Score	Water	Wind	Pressure	Level	Clarity	Best species	Technique	Best window
Today	81Very Good	59°F	3 mph NE	30.28"	-1.4 ft	11.1 ft	Northern Pike	Spoons / spinnerbaits over weeds	5:56 AM – 8:41 AM
Tue	85Excellent	58°F	16 mph SW	29.86"	-1.1 ft	10.8 ft	Northern Pike	Spoons / spinnerbaits over weeds	5:57 AM – 8:42 AM
Wed	84Excellent	56°F	10 mph SW	30.10"	-2.3 ft	16.3 ft	Northern Pike	Spoons / spinnerbaits over weeds	5:59 AM – 8:44 AM
Thu	80Very Good	58°F	16 mph S	30.03"	-0.6 ft	11.1 ft	Northern Pike	Spoons / spinnerbaits over weeds	6:00 AM – 8:45 AM
Fri	84Excellent	59°F	13 mph SE	30.17"	+1.3 ft	13 ft	Northern Pike	Spoons / spinnerbaits over weeds	6:02 AM – 8:47 AM
Sat	88Excellent	58°F	5 mph S	30.30"	+1 ft	9.8 ft	Northern Pike	Spoons / spinnerbaits over weeds	6:03 AM – 8:48 AM
Sun	93Excellent	57°F	10 mph NW	30.21"	+0.8 ft	16.8 ft	Northern Pike	Spoons / spinnerbaits over weeds	6:05 AM – 8:50 AM

Trends

Last 7 days

Water temperature

+4 °F

59°F

TueToday

Barometric pressure

+0.2 "

30.281"

TueToday

Wind

-9 mph

3 mph

TueToday

Water level

+1.2 ft

-1.4 ft

TueToday

Fishing activity

-9

TueToday

Water temperature has risen 4°F over the past week. Expect northern pike to push shallower and feed earlier in the morning.

The water

About Lake Coeur d'Alene

Coeur d'Alene is a long, deep natural lake fed by the Coeur d'Alene and St. Joe rivers. It offers an unusual mix: deep-trolled chinook salmon, trophy northern pike in the southern weedy end, and smallmouth bass on the rocky shorelines.

Surface area: 31,000 acres
Max depth: 220 ft
Average depth: 70 ft
Elevation: 2,125 ft
Typical clarity: 14 ft
Annual level swing: 8 ft
Coordinates: 47.600, -116.750
Region: North Idaho

Local knowledge

Expert notes

The pike bite here tracks the weed growth. In early spring, before weeds emerge, fish the dark mud bottom in 4–8 ft — it warms first and pike stack there.
Smallmouth relate to the transition from gravel to boulder. Idle the shoreline with side imaging and mark those changes; they are worth more than any single spot.

Logistics

Access, ramps and boating

boat ramp

Third Street boat launch (Coeur d'Alene)

City access at the north end.

camping

Heyburn State Park

Access to the southern chain lakes and the best pike water.

shore

Higgens Point

Shore access and a popular winter eagle-watching spot.

Rules

Regulations

Idaho fishing license required.
Northern pike: liberal limits in the Coeur d'Alene system — the agency manages them as a non-native species.
Chinook salmon: specific bag limits apply.
Tribal waters in the southern lake have additional rules.

Always verify current regulations with the relevant state wildlife agency before fishing. Idaho Department of Fish & Game

Transparency

Data sources

Where this data comes from

Conditions are modelled from each water's documented climate, structure and seasonal patterns. Modules marked “Live data integration pending” are not yet pulling from their API, so those values are clearly labelled as sample data rather than presented as real-time readings.

Weather API
Pending
NOAA / National Weather Service — Air temperature, wind, cloud cover, rainfall and barometric pressure with a 7-day forecast.
Water Level & Flow API
Pending
USGS Water Services — Reservoir stage, discharge and 7-day level trend from the nearest gauge.
Water Temperature
Pending
USGS / NOAA buoys — Surface water temperature and its multi-day trend.
Tide & Current API
Pending
NOAA CO-OPS — Tide predictions, current direction and speed for coastal zones.
Moon & Solunar
Live
Computed on-site — Moon phase, illumination and solunar major/minor periods are calculated from date and coordinates.
Water Clarity
Pending
Satellite imagery + angler reports — Visibility estimates by lake arm, refined by submitted fishing reports.
Fishing Regulations
Pending
State wildlife agencies — License, size and creel rules, linked to the official agency page for verification.
Map Data
Pending
Bathymetry + access point database — Depth zones, structure locations and boat ramps for the lake infographic.