Northern lights Snæfellsnes tonight
Snæfellsnes Peninsula sits at ~65°N magnetic latitude, 2 hours from Reykjavik on Iceland's west coast. Kp 2-3 is enough from dark sites on the north coast. Kirkjufell mountain and Snæfellsjökull glacier are the iconic foregrounds. Best season: September to April.
Aurora visibility - Snæfellsnes
Low chance tonight
Kp 1 is below the threshold for Snæfellsnes. Activity would need to rise to Kp 2-3 before aurora could reach this latitude.
Current Kp
1
of 9
7-day outlook for Snæfellsnes
Today
15 May
Tomorrow
16 May
Sun
17 May
Mon
18 May
Tue
19 May
Wed
20 May
Thu
21 May
Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.
What Kp is needed here?
Snæfellsnes sits at a magnetic latitude of approximately 65°N. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 2-3 before the auroral oval expands far enough south to be visible from here.
At Kp 2-3, visibility is possible from Snæfellsnes but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.
Best dark sky sites near Snæfellsnes
Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.
Snæfellsjökull National Park
The glacier-capped stratovolcano at the tip of the peninsula sits at the centre of a national park with minimal artificial light for miles in any direction. North-facing ocean views open up over the Snæfellsnes coast toward the Westfjords. On a clear night the horizon is completely dark from the black lava fields around the glacier base.
Kirkjufell mountain, Grundarfjörður
The arrow-shaped peak above Grundarfjörður bay is the most photographed mountain in Iceland, and one of the world's most recognisable aurora foregrounds. The small waterfall, Kirkjufellsfoss, sits directly in front with the peak behind. Park on the road south of the bridge and face north-west for the classic composition. Completely dark beyond the car park.
Ólafsvík coastline
The small fishing town of Ólafsvík sits on the north coast of the peninsula with a dark Atlantic horizon facing due north. Drive west of the town to lose the streetlights entirely within five minutes. The shoreline gives clean north-facing sky with the Snæfellsjökull glacier at your back - useful for wide-angle aurora photography.
Best time to see the northern lights in Snæfellsnes
At 65°N magnetic latitude, Snæfellsnes has one of the longest aurora seasons in the world. Meaningful darkness returns in late August and displays are possible on almost any clear night from September through March. Only the endless daylight of May, June, and July rules out viewing completely.
Activity peaks around the September and March equinoxes, when Earth's magnetic field geometry is most favourable for coupling with the solar wind. Events during these two windows tend to produce the strongest displays of the year for observers at Snæfellsnes's latitude.
May through July is effectively impossible for aurora viewing: the midnight sun keeps the sky bright around the clock at this latitude. No storm level, not even G5, can produce a visible display without astronomical darkness.
Related pages
Northern Lights Iceland
Iceland-wide aurora forecast hub.
Northern Lights Reykjavik Tonight
Reykjavik - 2 hours east with the Grótta lighthouse dark sky.
Northern Lights Westfjords Tonight
Iceland's most remote and darkest aurora region.
Northern Lights Photography
Camera settings and composition for Kirkjufell and glacier foregrounds.
What Is the Kp Index?
What Kp 2-3 means for viewing at 65°N magnetic latitude.
Common questions
Aurora watching from Snæfellsnes Peninsula and west Iceland.
