Aurora Borealis in Innisfil
Canada · 44.30°, -79.65° · geomagnetic 53.6° · needs Kp 7
Tonight's aurora forecast for Innisfil
1%
Peak chance of a visible display tonight, from the same model the Revon app runs. Innisfil needs Kp 7 to see anything at all, and tonight the forecast peaks at Kp 5.0. Short of the threshold, which is what most nights look like here.
Get the full 30-night forecast in Revon
Updated 2026-09-08 10:35 UTC
Local aurora guide for Innisfil
Innisfil is located at 53.6° geomagnetic latitude. Auroras are typically visible when the planetary Kp index reaches 7.
With an average of 3.2 viable nights per year, aurora viewing requires patience. The data spans from April 2, 2016, to March 30, 2026.
The best months for aurora viewing in Innisfil are May, August, and September. These months align with periods of darker skies.
Innisfil experiences a Bortle 7 sky. Areas with darker skies, such as near Ramara Township (Bortle 4) and Georgina (Bortle 5), are further away.
Notable features near Innisfil include Deep Point and Minet's Point to the north, Alcona Beach to the east-north-east, Kempenfelt Bay to the north-north-east, and Snake Island to the east.
Geographic features near Innisfil include Deep Point and Minet's Point, both headlands located north of the town. Alcona Beach, a beach area, is situated to the east-north-east.
Kempenfelt Bay, a bay, lies to the north-north-east, while Snake Island, an island, is located to the east of Innisfil.
There have been 62 verified aurora reports within 300 km of Innisfil between January 1, 2015, and December 31, 2016.
The historical data includes qualifying nights such as March 20, 2026 (Kp 7.0), January 20, 2026 (Kp 7.67), and January 19, 2026 (Kp 8.67). Additional qualifying nights were November 12, 2025 (Kp 7.33) and November 11, 2025 (Kp 8.67).
Sources: Revon analysis of NOAA planetary Kp · Revon location dataset · Falchi 2016 World Atlas of artificial night sky brightness · GeoNames (CC BY 4.0) · Aurorasaurus verified positive reports
Know when it is worth going outside
Revon watches the Innisfil forecast and pushes an alert when the odds for tonight clear your threshold — no checking, no guessing.
Nearby towns
Forecasts for places within reach of Innisfil.