Mattawa River (rivière Mattawa)

River · Ontario · near Mattawa

Today’s fishing score

72out 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 ×1.15, within a maximum of ±15%.

Night 8°C · Day 15°C

15 km/h wind · 0 mm rain · 40% cloud cover

Pressure rising, +10.6 hPa over 24 h

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	72	Good	15.3 °C
Sep 15	81	Good	15.2 °C
Sep 16	74	Good	14.9 °C
Sep 17	77	Good	17.5 °C
Sep 18	81	Good	17.6 °C
Sep 19	86	Good	17.2 °C
Sep 20	81	Good	16.4 °C
Sep 21	76	Good	12.9 °C

Water temperature, 12.9–17.6 °C over the same window

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