Marchington Lake (Sioux Lookout)

Lake · Ontario · near Sioux Lookout

Today’s fishing score

73out of 100 · 2026-09-14 · Good

Computed from live weather, water temperature and the species documented here. Sign in to weight it by your own target species and distance.

Medium certaintyScore certainty breakdown

Every real factor behind this score, and whether we have real data for it or a conservative fallback.

What went into today’s score

What went into the conditions number

These weights are the configured ones and are not normalised — they set the relative pull of each sub-factor, not a share of a hundred.

Your own preferences then move the result by ×1.04, within a maximum of ±15%.

Night 3°C · Day 17°C

22 km/h wind · 5 mm rain · 70% cloud cover

Pressure falling, -1.6 hPa over 24 h — often the best of it

Forecast

Daily score, Sep 14 to Sep 21

All 8 days as a table

Daily fishing score and water temperature
Date	Score	Rating	Water temp
Sep 14	73	Good	14.4 °C
Sep 15	76	Good	14.2 °C
Sep 16	63	Fair	13.9 °C
Sep 17	71	Good	13.7 °C
Sep 18	72	Good	13.6 °C
Sep 19	78	Good	13.7 °C
Sep 20	69	Fair	13.5 °C
Sep 21	75	Good	13.3 °C

Water temperature, 13.3–14.4 °C over the same window

A real summary from official government data, not a legal source - always confirm current regulations before fishing.

13 more documented here