Northern lights tonight in Grundarfjörður

Live hourly aurora score for Grundarfjörður, Iceland: NOAA activity, cloud cover, darkness and the moon, with the nearest webcams.

West Iceland, Iceland, 64.93°N 23.27°WReykjavík guide

Nearest webcams

Closest cameras first, including road and weather cameras within about 400 km.

Northern lights in Grundarfjörður: what to expect

Latitude
64.93° N
Magnetic latitude
66.4°
Kp needed
Any
Clear-night chance
~75%

Grundarfjörður lies at 64.93° N in West Iceland, about 181 km south of the Arctic Circle. With a geomagnetic latitude of about 66.4°, it sits under the auroral oval: even quiet nights (Kp 1–2) can bring aurora overhead. Over the long term, a dark, clear night here has roughly a 75% chance of some visible aurora.

Nights with at least two hours of real darkness run from mid-August to late April; in the light summer nights between, the aurora cannot be seen. Around the winter solstice the sun is more than 12° below the horizon for about 15 hours a day.

Clouds decide most nights. Long-term records for Reykjavík, 108 km away, show night-time cloud cover averaging 72% in December, the clearest month of the season, so roughly 28% of nights are clear then. Check the cloud layers in the hourly forecast above: a short drive can make the difference when cloud is patchy.

Coordinates: Wikipedia. Magnetic latitude, Kp and darkness are calculated from them; the clear-night chance is a long-term average, not a forecast.