# Walleye Fishing: Seasonal Patterns & Bite Windows

Walleye feed most actively in water between 65-75°F. Depth shifts with the season — anywhere from 1 ft to 55 ft deep depending on where they are in the yearly cycle. Walleye feed most actively at Dawn and Dusk, when activity runs about 19% above the daily average across all four light windows.

## How big do walleye get, and when do they spawn?

- **Spawn:** April to May, when water reaches 42-50°F
- **Typical size:** 15-20 in · 1-2 lb
- **Trophy size:** 10-14 lb
- **Lifespan:** up to 29 yr
- **Diet:** Primarily fish — feeds heavily on yellow perch and minnows.
- **Habitat:** Lakes, reservoirs, and rivers, clear or turbid. By day it holds in the shade of boulders, logs, and weeds or drops to deeper water, moving shallow to feed at dawn, dusk, and after dark.
- **How to identify:** Told from the look-alike sauger by a white lower tail tip and a clear (unspotted) dorsal fin — sauger show rows of dorsal spots and an all-dark tail.
- **Notable record:** Iowa state record 14 lb 8 oz (Des Moines River, 1986)

## What depth do walleye hold, season by season?

Walleye feed most consistently in water between 65-75°F. Depth below is where the fish typically hold at each stage of the year.

| Season | Depth |
| --- | --- |
| Pre-Spawn | 8-15 ft |
| Spawn | 1-6 ft |
| Post-Spawn | 8-15 ft |
| Summer | 20-40 ft |
| Fall | 20-55 ft |
| Winter | 10-40 ft |

## When do walleye feed during the day?

Walleye feed most actively at Dawn and Dusk, when activity runs about 19% above the daily average across all four light windows.

| Time of day | Modifier | What it means |
| --- | --- | --- |
| Dawn | 1.40x | Boosts feeding activity by about 40%. |
| Daytime | 0.60x | Suppresses feeding activity by about 40%. |
| Dusk | 1.40x | Boosts feeding activity by about 40%. |
| Night | 1.30x | Boosts feeding activity by about 30%. |

## How do barometric pressure and wind affect the walleye bite?

How far the model moves a walleye score away from this fish's baseline for each pressure trend and wind band. These are modeled multipliers, not a measured feeding response — the evidence behind each input is graded below.

### Barometric pressure

| Trend | Modifier | What it means |
| --- | --- | --- |
| Falling | 1.05x | Modeled about 5% above this fish's baseline. |
| Stable | 1.00x | Modeled flat — no change from this fish's baseline. |
| Rising | 0.95x | Modeled about 5% below this fish's baseline. |

Barometric pressure is graded "Contested" in every report we produce: The barometric effect is real to most anglers but small and contested in the literature — several of the species studies cited in this model report null results — so it carries one of the smallest weights here.

### Wind

| Band | Modifier | What it means |
| --- | --- | --- |
| Calm (0-5 mph) | 0.85x | Modeled about 15% below this fish's baseline. |
| Light (5-10 mph) | 1.15x | Modeled about 15% above this fish's baseline. |
| Moderate (10-20 mph) | 1.20x | Modeled about 20% above this fish's baseline. |
| Strong (20+ mph) | 0.90x | Modeled about 10% below this fish's baseline. |

Wind is graded "Moderately supported" in every report we produce: Wind stacks forage on windward structure, but both the size and the direction of the effect depend on the species and the water, so it carries a modest weight.

## What cover and structure do walleye prefer?

Walleye carry the heaviest modeled preference for rock & rubble. Each figure below is a 0-1 preference weight from this fish's own cited data, strongest first — not a measured catch rate.

- Rock & rubble (1.00)
- Boulders (0.80)
- Submerged wood (0.70)
- Weed edges (0.60)
- Open sand & gravel (0.30)

## Common questions

### What depth do walleye hold in pre-spawn?

In pre-spawn, walleye typically hold 8-15 ft deep.

### What depth do walleye hold in spawn?

In spawn, walleye typically hold 1-6 ft deep.

### What depth do walleye hold in post-spawn?

In post-spawn, walleye typically hold 8-15 ft deep.

### What depth do walleye hold in summer?

In summer, walleye typically hold 20-40 ft deep.

### What depth do walleye hold in fall?

In fall, walleye typically hold 20-55 ft deep.

### What depth do walleye hold in winter?

In winter, walleye typically hold 10-40 ft deep.

### What water temperature do walleye prefer?

Walleye are most active in water between 65-75°F.

### What time of day are walleye most active?

Walleye feed most actively at Dawn and Dusk, when activity runs about 19% above the daily average across all four light windows.

### How does barometric pressure affect the walleye bite?

Falling pressure modeled about 5% above this fish's baseline. Stable pressure modeled flat — no change from this fish's baseline. Rising pressure modeled about 5% below this fish's baseline. These are modeled multipliers, not a measured feeding response. Barometric pressure is graded "Contested" in every report we produce: The barometric effect is real to most anglers but small and contested in the literature — several of the species studies cited in this model report null results — so it carries one of the smallest weights here.

### How does wind affect walleye fishing?

Calm wind modeled about 15% below this fish's baseline. Light wind modeled about 15% above this fish's baseline. Moderate wind modeled about 20% above this fish's baseline. Strong wind modeled about 10% below this fish's baseline. These are modeled multipliers, not a measured feeding response. Wind is graded "Moderately supported" in every report we produce: Wind stacks forage on windward structure, but both the size and the direction of the effect depend on the species and the water, so it carries a modest weight.

### When do walleye spawn?

Walleye spawn April to May, triggered when water temperatures reach 42-50°F. The exact weeks shift with latitude, but the temperature cue holds.

### How big do walleye get?

A typical walleye runs 15-20 in · 1-2 lb; a trophy is 10-14 lb. Notable record: Iowa state record 14 lb 8 oz (Des Moines River, 1986).

### What do walleye eat?

Primarily fish — feeds heavily on yellow perch and minnows.

## Other species guides

- [Largemouth Bass](/fishing/largemouth-bass)
- [Smallmouth Bass](/fishing/smallmouth-bass)
- [Northern Pike](/fishing/northern-pike)
- [Bluegill](/fishing/bluegill)
- [Black Crappie](/fishing/black-crappie)
- [Rock Bass](/fishing/rock-bass)
- [Pumpkinseed](/fishing/pumpkinseed)
- [Yellow Perch](/fishing/yellow-perch)
- [Muskellunge](/fishing/muskellunge)
- [Channel Catfish](/fishing/channel-catfish)
- [Black Bullhead](/fishing/black-bullhead)
- [Yellow Bullhead](/fishing/yellow-bullhead)
- [Brown Bullhead](/fishing/brown-bullhead)
- [Green Sunfish](/fishing/green-sunfish)
- [Bowfin](/fishing/bowfin)
- [Cisco](/fishing/cisco)