Northern lights in Iceland tonight
Iceland sits at 64-66°N magnetic latitude, well inside the auroral oval. Kp 2-3 is enough for aurora from almost anywhere on the island once the skies clear - and on a good night, dark coastline and glacier foregrounds are never far away.
How the sky looks right now
Live Kp index from NASA & NOAA, mapped to what it means across Iceland.
Low activity expected. Solar conditions are currently quiet. Chances of aurora visibility are low tonight.
How far south the glow reaches
At Kp 1, the auroral oval pushes down to ~76°N - covering every Iceland town below.
7-day outlook for Iceland
Predicted peak Kp each night, from NOAA's 3-day forecast and the 27-day solar-recurrence model.
Forecasts beyond 3 days are lower confidence - check back nightly as the outlook firms up.
Aurora visibility by town
Each spot lights up at a different Kp threshold thanks to its latitude. It comes down to the clouds.
Akureyri
66°NNorth Iceland, gateway to Lake Mývatn.
Húsavík
66°NSkjálfandi Bay, low light pollution.
Westfjords
66°NIceland's most remote and darkest region.
Vopnafjörður
65°NNortheast fjord, Bortle Class 1 skies.
Mývatn
65°NVolcanic lake and lava field reflections.
Ísafjörður
66°NWestfjords capital, deep fjord darkness.
Dalvík
66°NEyjafjörður fjord, ferry to Grímsey.
Egilsstaðir
65°NEast Iceland, in the rain shadow of the highlands.
Reykjavik
65°NCapital - Grótta lighthouse dark-sky spot.
Snæfellsnes
65°NGlacier peninsula, Kirkjufell mountain.
Borgarnes
65°N75 minutes from Reykjavik, fjord views.
Stykkishólmur
65°NBreiðafjörður bay, lighthouse views.
Golden Circle
64°NÞingvellir, Geysir, Gullfoss - close to Reykjavik.
Selfoss
64°NSouth Iceland, Golden Circle gateway.
Jökulsárlón
64°NGlacial lagoon - icebergs and reflections.
Vík
64°NReynisfjara black sand beach.
Höfn
64°NSoutheast coast, Vestrahorn mountain.
Akranes
64°N45 minutes from Reykjavik, lighthouse peninsula.
Þórsmörk
64°NHighland valley, seasonal access only.
Landmannalaugar
64°NRhyolite highland, Bortle Class 1 skies.
Snæfellsbær
65°NKirkjufell mountain, Grundarfjörður village.
Hrefna the humpback's tip: Iceland sits above 63° N magnetic latitude, so a Kp of 3 is enough to put the aurora on the horizon. The south and west coasts see more cloud than the north, so if the forecast is good and skies over Reykjavik are blocked, the Snæfellsnes peninsula or the south coast road are worth the drive.
Three ways to do it
Reykjavik
The Grótta lighthouse on Seltjarnarnes, ten minutes from the city centre, is the closest dark sky to the capital. At 65°N magnetic latitude, Kp 2 is enough on a clear night, and direct flights from the UK and Europe make this the simplest first trip.
Threshold · Kp 2Jökulsárlón
A glacial lagoon on the south coast where icebergs calved from Breiðamerkurjökull drift on dark water. Aurora reflected in the lagoon, with the glacier behind, is one of the most photographed scenes in Iceland.
Threshold · Kp 3Westfjords
Iceland's most remote region, with almost no light pollution and Bortle Class 1 conditions in places. Fewer roads and longer drives, but the reward is some of the darkest skies anywhere in the country.
Threshold · Kp 2Why Iceland stands out
Iceland sits inside the auroral oval for most of the aurora season, at roughly 64-66°N magnetic latitude across the island. Kp 2-3 is sufficient for aurora from almost anywhere away from Reykjavik's light dome, and dark sky is rarely more than 20 minutes from any town.
Reykjavik is the easiest base: the Grótta lighthouse gives a dark-sky view a short drive from the airport, and during active nights (Kp 3+) aurora is visible even from the waterfront. The south coast between Vík and Jökulsárlón is the island's most photographed aurora corridor - black sand beaches, glacier lagoons and waterfalls all give dramatic foregrounds that Norway's fjords cannot match.
The trade-off is weather. Iceland sits in the path of Atlantic low-pressure systems, and cloud cover changes quickly - a clear forecast can turn over within an hour, and an overcast one can break just as fast. Chasing clear gaps, rather than committing to one spot, is part of how aurora trips here work.
Compare Iceland locations tonight
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How often does the aurora appear in Iceland?
Average nights per month the Kp reached Akureyri's threshold, from 15 years of geomagnetic data (2010–2024).
Counts the Kp threshold only - cloud cover and summer's midnight sun (no darkness May-Jul) are not included. Iceland's cloud cover is more changeable than Norway's, so clear-sky nights are fewer than these counts alone suggest.
Plan your trip to Iceland
Best window
The September to April season covers around 110 potential aurora nights by Kp alone - cloud cover will reduce that to a smaller number of clear, usable nights.
How long to stay
Iceland's weather changes quickly, so allow at least three or four nights to give yourself a realistic chance of a clear gap.
Related pages
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