Lake Simcoe Anglers Forecast

Updated daily · next 72 hours · powered by Laketrix
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Rough on the open water · 21 km/h Today middayAbove about 20 km/h, Simcoe's open water gets rough fast, with steep, close-set waves that are a handful for smaller boats. Worth thinking twice about heading out through the peak window. The sheltered bays will fish a lot more comfortably.

Cook's Bay

Shallow, weedy south end. Warms first.
★ Perch★ Pike★ Crappie★ Largemouth
Best time to go
Monday · Mid
Pike · bite 90
Water
Cool
9.6° 7-day mean · -1.2° vs prior weeks
Pressure
1020 hPa
7.6 hPa swing
Wind
21 km/h NW
rough for small boats
SpeciesTodayTomorrowMonday
Mid11°Eve8°Night6°Dawn9°Mid15°Eve12°Night10°Dawn12°Mid16°Eve14°Night14°
★Perch7178658181806581838361
★Pike8086728888887588909072
★Crappie633183643432441515025
★Largemouth–2–6176–62320–
★ local favourite How active each fish isPrimeGoodFairSlow best window

Tips for the fish you're chasing

★Perch

Cook's Bay Yellow Perch, Fall Bite Briefing

Southeast shoreline is your first stop. Wind from the northwest is piling bait against that shore and perch are stacking with it. Target 15–22ft of water where weedline edges transition to soft bottom. Rising pressure at 1030 hPa with stable trend means fish are active and feeding, don't waste time finesse fishing.

Start with a 1/8oz round ball jig head paired with a 3" paddle tail or grub in perch/chartreuse. Drop to bottom, lift hard 12–18 inches to call the school in, then slow to a 2-second lift with a 3-second pause to close the deal. That contrast, aggressive attract, slow trigger, is the perch formula right now. In sunny, clear-to-stained fall water, natural perch patterns and chartreuse both produce; carry both and let the fish vote.

A small jigging spoon in gold or silver, 1/4oz, is a strong alternate, especially if the school is suspended 5–8ft off bottom. Snap it up 18 inches and let it flutter on a semi-slack line. That wobbling fall is the trigger. Keep a rod rigged with a tube bait on a 1/8oz tube head as a slower second-rod option when fish get looky.

Perch season is open. Sports licence: check your current S/C limits before you go, Ontario regs vary by zone and can change. These fish are excellent on the table in fall, this is the window locals fill the cooler. Sunny skies mean fish tighten to structure midday; work transitions and bottom breaks, not open flats.

★Pike

Southeast shoreline is your first stop. Wind push is stacking pike against that bank, baitfish pile up, pike follow. Work the dying weed edges in 4–8ft first, then step out to 10–12ft where the weed line transitions to bare bottom. Points and current seams on that southeast bank are your highest-percentage ambush zones right now.

Big profile, fast retrieve. Fall pike on Cook's Bay are pre-freeze feeders locked into reaction mode. Large spinnerbaits (1–1.5oz, chartreuse or white blade) burned at 3–4ft depth trigger the most strikes. Large spoons in gold or firetiger, 4–6 inches, ripped across the weed tops at 8–10ft are a close second. Rising barometer plus sunny skies means fish are active, don't slow down. A medium-to-fast retrieve wins today.

If the fast game goes quiet, drop a big paddle tail. A 5–6 inch paddle tail on a 3/8oz swimbait head, natural perch or white colour, worked along the outside weed edge at 10–12ft with a slow, steady pull will pick off the followers that didn't commit. Pause 2 seconds at every weed gap, strikes happen on the pause. These fish are fat on Cook's Bay forage and looking for an easy meal before freeze-up.

Watch the wind. 20km/h gusts on an open bay create chop that can mask your boat position and push bait hard, use that to your advantage by drifting the southeast bank parallel to the weed edge rather than anchoring. Pike season is open, check your current licence class for daily limits before you keep anything.

★Crappie

Southeast shoreline is your first stop. Wind push is stacking crappie against that bank right now. Target 11–19ft of water along submerged weed edges, dock pilings, and any soft bottom near marina structure. Crappie school tight here in fall, find one, find fifty.

Light presentation wins. Rig a 2" tube or grub on a 1/16–1/8oz round ball head, hook size #1 to 1/0. White, pink, or chartreuse in this stained bay water. Drop straight down into the school, let it fall on a semi-slack line, then work it with 2–3" lifts and 3-second pauses. Crappie are biting on the drop, watch your line.

Rising pressure and bright sun are working against you. High stable baro at 1030 hPa pushes crappie tight to structure and deeper in the water column, fish the lower end of that depth range, 16–19ft. Morning and late afternoon windows will outperform midday. If the bite stalls, go smaller and slower, not bigger. Soft mouth means a light hook set, steady pressure, no sharp yanks.

Keep moving if the school goes quiet. Fall crappie schools are mobile. Give a spot 10 minutes max. River mouths and marina docks along the southeast shore are your backup targets. If you find suspended fish on your sonar, match that exact depth before your first drop.

★Largemouth

Southeast shoreline is your first stop. Wind push is stacking largemouth on that bank right now, 4–8ft over weededges and any hard bottom transition you can find. Rising pressure at 1030 hPa with a stable trend means fish are active but not aggressive; they'll chase but won't commit to fast presentations. Air at 10.9°C puts water temp right at the edge of the slowdown threshold, expect a functional but finicky bite.

Lead with a lipless crankbait or a suspending jerkbait in shad or chartreuse. Cover water fast along the 6–10ft weed edges to locate schools. Jerkbait: 3 sharp snaps, 3-second pause, repeat, let it hang. Lipless: medium retrieve, 2–3ft off bottom, tick the tops of remaining vegetation. Once you mark fish, slow down hard. Drop a 3–4" paddle tail on a 1/8oz round ball head in white or natural shad, dead-slow swim at 8–12ft, let it fall 2–3 seconds on the drop.

Afternoon sun in 4–8ft will push fish slightly deeper or tighter to shadow edges, any dock, fallen wood, or dense weed clump is a sanctuary. Fish a 3–4" finesse worm or creature bait on a 1/8–1/4oz head, dead-sticking it right in the cover for 5+ seconds between hops. One cast per pocket, two at most, don't overfight pressured fall fish.

One hard limit check: verify your FMZ-specific season status before you leave. Largemouth season is noted open, but Ontario zone boundaries shift closure dates, confirm your exact FMZ on the MNR site. Handle fish quickly in this cold water; 10°C bass recover slower than you think.

Kempenfelt Bay

Deep cold western arm. Lake trout water.
Whitefish · closedLake trout · closed
Best time to go
Monday · Mid
Perch · bite 82
Water
Cool
9° 7-day mean · -1.3° vs prior weeks
Pressure
1020 hPa
7.6 hPa swing
Wind
16 km/h NW
building chop, use caution
SpeciesTodayTomorrowMonday
Mid11°Eve7°Night5°Dawn8°Mid16°Eve12°Night9°Dawn12°Mid18°Eve13°Night14°
Smallmouth815–213015–2338317
Perch7375227878725578828066
Pike7274237777745777797969
★ local favourite How active each fish isPrimeGoodFairSlow best window

Strawberry Island

Main-basin structure. Shoals into deep water.
★ Smallmouth★ PerchWhitefish · closedLake trout · closed
Best time to go
Monday · Mid
Perch · bite 83
Water
Cool
8.9° 7-day mean · -1.1° vs prior weeks
Pressure
1020 hPa
7.7 hPa swing
Wind
21 km/h NW
rough for small boats
SpeciesTodayTomorrowMonday
Mid11°Eve8°Night6°Dawn9°Mid15°Eve12°Night10°Dawn12°Mid16°Eve14°Night14°
★Smallmouth117–223028–253733–
★Perch7178658181806581838361
Pike7074637777776677797963
Largemouth–2–5145–51916–
★ local favourite How active each fish isPrimeGoodFairSlow best window

Tips for the fish you're chasing

★Smallmouth

Southeast shoreline is your starting point, wind has been stacking baitfish and smallmouth against that bank all afternoon. Work the transition zone from 9 to 21 feet where rocky structure meets the deeper basin. Strawberry Island's main-basin shoals and rocky points are classic fall holding water; today's strong fetch pushes fish tight to the windward face of those features.

Rising barometer with sunny skies is a mixed signal, fish fed hard as pressure was falling, and they may be tightening up now that it's climbing. Expect the bite to be deliberate rather than aggressive. Target 15–20 feet on main-lake humps and reef edges. Fall smallmouth in Simcoe go deep and bottom-oriented fast; don't waste time above 12 feet past midday.

Football-head jig, 1/4oz, paired with a 3–4" craw or creature bait in natural brown, green pumpkin, or goby pattern, drag it slow across rock rubble, 2–3 seconds of contact per pull, short 4-inch hops, 3-second pause. That's the highest-percentage play in cool water. A deep-diving crankbait worked through 12–20 feet of rocky structure is a strong second option, deflections off rock are your trigger. Run a natural shad or perch colour in clear water, bump bottom, and let the bait rise on the pause. Retrieve at roughly 2 turns per second, not faster.

Limits today: Sports licence S-4, Conservation S-2, season is open, keep what you need, release the rest. Cold water and fall body weight make these fish freight trains, handle them fast if you're releasing.

★Perch

Southeast shoreline is your first stop. That 20 km/h wind is stacking perch against the southeast bank right now. Target 15–21 ft where the bottom transitions from hard to soft, that's where baitfish concentrate and perch follow. Rising pressure with a falling baro trend noted in the data means fish may be active but could tighten up fast, so move quickly if the first spot goes quiet.

Lead with a small jigging spoon, 1/4 oz, in gold or perch-pattern. Drop to bottom, lift 6–8 inches, let it flutter back down on a 2-second fall. That flutter on the drop is your strike trigger, 70% of bites happen there. When you mark fish but they won't commit, switch to a 1/8 oz round ball jig head paired with a 2–3" paddle tail in white or chartreuse. Deadstick it at 12–18 inches off bottom with a 3-second pause between micro-hops. Fall perch are aggressive feeders, jig hard to call them in, then slow right down to close the deal.

School fish are your goal. Once you hook one, drop immediately back to the same depth without moving the boat. Fall perch run in large, tight schools, if you're in them, you'll stack up limits fast. Use light line, 4–6 lb mono or fluorocarbon, to maximize action on small presentations in clear Simcoe water. If bites dry up, drop 2–3 ft deeper, schools stratify vertically in fall and may be suspended just above bottom.

One hard warning for today: 20+ km/h wind on open Simcoe creates dangerous chop and drift. Anchor or use a drift sock, do not try to hold position with a trolling motor alone in these conditions. Keep your PFD on the water.

Solunar bite windows

Bonus · moon-driven feeding peaks, the same across the lake. Strongest when a green window above lands inside a major.
TodayWaning gibbous · 68% lit
Major
05:04 - 07:04
Major
17:36 - 19:36
near sun up/down
Minor
13:05 - 15:05
Minor
22:10 - 00:10
TomorrowWaning gibbous · 57% lit
Major
05:00 - 07:00
near sun up/down
Major
17:32 - 19:32
Minor
12:39 - 14:39
Minor
22:28 - 00:28
MondayLast quarter · 46% lit
Major
05:52 - 07:52
near sun up/down
Major
18:24 - 20:24
Minor
13:06 - 15:06
Majors are when the moon is overhead or underfoot (the bigger pull), minors are moonrise and moonset. Windows ringed in gold fall near sunrise or sunset, often the most productive of all.
Generated Oct 31, 2026, 2:01 p.m. · cottage country soundtrack: Mammoth Radio