LakeScout
Satellite view of Cecebe Lake

Cecebe Lake

Normal

Water level is right where you'd expect for mid-September and falling.

Low (18.80m)Normal rangeHigh (19.26m)

Current Weather

2d ago
18°C
Humidity 69%

Mainly cloudy

Environment Canada — Burk's Falls - Bayfield Inlet

vs. Last Year

No data available

7-Day Trend

↓Falling

Down 5.0 cm over the past week

-5.0 cm over 7 days

Seasonal Position

55th percentile

Based on 22 years of records

Seasonal Outlook

Typical next 7 days

This lake usually holds steady over the next week.

Typical next 14 days

Over two weeks, levels typically rises slightly.

Tracking

This year is moving slower than usual.

Based on 22 years of seasonal patterns. Moderate historical coverage. This is a historical seasonal pattern, not a forecast.

Fish Consumption Advisories (7 species)

The following consumption advisories are in effect for fish caught in Cecebe Lake.

Lake Whitefish
ContaminantSizeGeneral pop.Sensitive pop.
35-40 cm32/month—
40-45 cm32/month—
45-50 cm32/month—
Mercury35-40 cm—16/month
Mercury40-45 cm—16/month
Mercury45-50 cm—16/month
⚠Largemouth Bass
ContaminantSizeGeneral pop.Sensitive pop.
Mercury25-30 cm8/month4/month
Mercury40-45 cm4/monthDo not eat
Mercury35-40 cm4/monthDo not eat
Mercury30-35 cm4/monthDo not eat
⚠Northern Pike
ContaminantSizeGeneral pop.Sensitive pop.
Mercury>75 cmDo not eatDo not eat
Mercury35-40 cm16/month4/month
Mercury40-45 cm12/month4/month
Mercury45-50 cm8/month4/month
Mercury50-55 cm8/monthDo not eat
Mercury55-60 cm4/monthDo not eat
Mercury60-65 cm4/monthDo not eat
Mercury65-70 cm4/monthDo not eat
Mercury70-75 cm2/monthDo not eat
⚠Smallmouth Bass
ContaminantSizeGeneral pop.Sensitive pop.
Mercury20-25 cm12/month4/month
Mercury15-20 cm16/month8/month
Mercury25-30 cm8/monthDo not eat
Mercury30-35 cm4/monthDo not eat
Mercury35-40 cm4/monthDo not eat
Mercury40-45 cm2/monthDo not eat
Mercury45-50 cm2/monthDo not eat
⚠Walleye
ContaminantSizeGeneral pop.Sensitive pop.
Mercury50-55 cm2/monthDo not eat
Mercury60-65 cmDo not eatDo not eat
Mercury65-70 cmDo not eatDo not eat
Mercury70-75 cmDo not eatDo not eat
Mercury25-30 cm12/month4/month
Mercury30-35 cm8/month4/month
Mercury35-40 cm8/monthDo not eat
Mercury40-45 cm4/monthDo not eat
Mercury45-50 cm4/monthDo not eat
Mercury55-60 cmDo not eatDo not eat
Mercury15-20 cm16/month8/month
Mercury20-25 cm12/month4/month
White Sucker
ContaminantSizeGeneral pop.Sensitive pop.
20-25 cm32/month—
Mercury20-25 cm—12/month
Mercury45-50 cm12/month4/month
Mercury40-45 cm12/month4/month
Mercury35-40 cm16/month4/month
Mercury30-35 cm16/month8/month
Mercury25-30 cm16/month8/month
Yellow Perch
ContaminantSizeGeneral pop.Sensitive pop.
Mercury20-25 cm12/month4/month
Mercury25-30 cm8/month4/month
Mercury15-20 cm12/month4/month
Source: Guide to Eating Ontario Fish (2025). Advisory data is updated annually.

Lake Profile

Est. average depth11.9 m

Estimated from HydroLAKES v1.0 (Messager et al., 2016). Modeled geo-statistical estimate, not a direct survey measurement.

Boat Launches (4)
Cecebe Lake - Magnetawan
0.1 kmMunicipalParking
Map ↗
Ahmic Lake - Hwy 520
0.1 kmMunicipalParking
Map ↗
Ahmic Lake - South Sparks St.
0.3 kmMunicipalParking
Map ↗
Whalley Lake
3.3 kmMunicipal
Map ↗

Source: Ontario MNR Fishing Access Points. Verify conditions before visiting.

Water Level — Last 30 Days

Technical details
Current level
18.87 m
Reference value
18.87 m (rolling_6h_mean)
Percentile for date
55th percentile
Years of record
22
Source station
CECEBE LAKE AT MAGNETAWAN (02EA015)
Est. average depth
11.9 m
Relationship type
direct_lake
Mapping confidence
medium
Today's normal range
18.84–18.91 m
Same-date historical range
18.80–19.26 m
30-day change
-4.2 cm
Data confidence
medium
Observed at
Sep 20, 2026
Last snapshot
Sep 20, 2026

Data source: ECCC Water Office — Station 02EA015. Water level readings are provisional and subject to revision. This is not a navigation or flood-warning service.