# Northern lights in Svolvær tonight and this season

> Northern lights in Svolvær now: NOAA aurora probability, the Kp index the city needs (Kp 1) and the dark-sky season dates, calculated from the sun.

Canonical: https://kpforecast.com/lofoten/
Updated on: 2026-10-09

Aurora probability over Svolvær right now from NOAA, the Kp index the city needs by geomagnetic latitude, the nights that get dark enough, calculated from the sun, and whether any guided tour passes the catalogue filter.

## In short

Northern lights in Svolvær do not wait for a storm: the city sits at 66.9° N geomagnetic latitude, inside the auroral oval already at Kp 0, where NOAA's rule of thumb puts the oval's equatorward edge at about 66°. Any Kp is enough with a dark, clear sky, and the cards on this site use Kp 1, the lowest value they show. Fully dark nights in Svolvær (sun 18° below the horizon) run from 13 September to 29 March. No guided aurora tour from Svolvær passes the catalogue filter of 4.3 stars and 20 reviews yet. The aurora probability over the city right now, from NOAA's OVATION model, is on this page and refreshes every 15 minutes.

## Key points

- Svolvær sits inside the auroral oval already at Kp 0 (66.9° N geomagnetic): any Kp with a dark sky, Kp 1 on the cards
- Fully dark nights in Svolvær (sun 18° below the horizon) run from 13 September to 29 March.
- Aurora probability over Svolvær from NOAA OVATION, refreshed every 15 minutes with the fetch time shown
- No guided aurora tour in the catalogue passes the filter yet
- Kp forecast for the next 3 days in 3-hour slots, and the other places in Norway for comparison

## Aurora over Svolvær right now

Live figures on the web page, refreshed every 15 minutes.

## The Kp index Svolvær needs

Svolvær lies at 68.2° N, which is 66.9° N geomagnetic latitude on the WMM2025 dipole. NOAA's viewing tips put the edge of the auroral oval at about 66° geomagnetic for Kp 0 and move it about 2° closer to the equator with each Kp level, down to 48° at Kp 9. At 66.9° N Svolvær is inside the oval before any storm begins, so the cards on this site use Kp 1, the lowest value they show. NOAA also notes that aurora can often be observed hundreds of kilometres equatorward of the oval's edge, so a bright display can show low on the northern horizon one Kp level earlier.

## Kp forecast for the next 3 days

Live figures on the web page, refreshed every 15 minutes.

## When the sky over Svolvær is dark enough

The aurora needs a dark sky as much as it needs Kp, and darkness is a matter of latitude and date. Fully dark nights in Svolvær (sun 18° below the horizon) run from 13 September to 29 March. From 15 April to 27 August the sky never gets darker than nautical twilight, so only a strong display shows, low on the horizon. The polar night lasts from 7 December to 4 January, 29 days with the sun below the horizon all day, when the aurora can show in the afternoon. The midnight sun lasts from 25 May to 18 July, 55 days. Dates are an own calculation from the sun's declination for the latitude of Svolvær, with the US Naval Observatory definitions of twilight, and can be a day off at the edges. Clouds and moonlight are the other half of the question: the home page shows the moon phase for each of the next 27 days.

## Why Norway for the northern lights

Northern Norway is the busiest aurora coast in Europe. Tromsø has the longest tour list on this site, Alta hosted the world's first northern lights observatory, built on Mount Haldde for Kristian Birkeland's expedition of 1899 to 1900 and staffed permanently from 1912 to 1926, and the Lofoten islands add mountains and sea to the foreground. All three sit inside the oval, so Kp 1 is enough when the sky is dark and clear.
[All places in Norway with their odds tonight](/norway/).

## Svolvær compared with the other places in Norway

The table lists the 3 places in Norway on this site. All of them need Kp 1.
Place | Latitude | Geomagnetic | Kp needed | Tours
Tromsø | 69.6° N | 67.5° N | 1 | 48
Alta | 70.0° N | 67.2° N | 1 | 3
Svolvær | 68.2° N | 66.9° N | 1 | 0

## Northern lights tours in Svolvær

No guided aurora tour from Svolvær passes the catalogue filter of 4.3 stars and 20 reviews yet. The aurora probability above does not depend on tours: a dark spot outside the lights of the town is the first thing to find.

## Svolvær in numbers for northern lights planning

| Fact | Value | Source |
|---|---|---|
| Coordinates | 68.2° N, 14.6° E | site destination list |
| Geomagnetic latitude | 66.9° N (WMM2025) | NOAA NCEI, own calculation |
| Kp needed | any, Kp 1 on the cards | NOAA rule of thumb |
| Fully dark nights | 13 September to 29 March | own calculation (Meeus), USNO definitions |
| Too bright for faint aurora | 15 April to 27 August | own calculation (Meeus), USNO definitions |
| Polar night | 7 December to 4 January, 29 days | own calculation (Meeus), USNO definitions |
| Midnight sun | 25 May to 18 July, 55 days | own calculation (Meeus), USNO definitions |
| Tours that pass the filter | none yet, counted 9 Oct 2026 | booking catalogue |

## Frequently asked questions

### What Kp index do you need to see the northern lights in Svolvær?

Any Kp with a dark, clear sky. Svolvær sits at 66.9° N geomagnetic latitude, inside the auroral oval already at Kp 0 by NOAA's rule of thumb, which puts the oval's edge at about 66°. The cards on this site use Kp 1, the lowest value they show.

### When is the best time to see the northern lights in Svolvær?

Fully dark nights in Svolvær (sun 18° below the horizon) run from 13 September to 29 March. The darkest skies of the month are the 5 nights around the new moon. The home page shows the moon for each of the next 27 days.

### Can you see the northern lights in Svolvær in summer?

From 15 April to 27 August the sky never gets darker than nautical twilight, so only a strong display shows, low on the horizon.

### How many northern lights tours are there in Svolvær?

None in the catalogue passes the filter of 4.3 stars and 20 reviews yet, so this page shows the probability and the Kp needed for Svolvær without tours.

### Is Svolvær the best place in Norway for the northern lights?

By Kp needed all 3 places in Norway on this site are level at Kp 1, Svolvær included. Clouds and light decide the rest.

### Why does the Svolvær aurora probability on this page change?

It comes from NOAA's OVATION model, a forecast for the next 30 to 90 minutes, which this site re-reads at most every 15 minutes. The Kp needed, 1, does not change: it is geography.

## Sources

- [NOAA SWPC, tips on viewing the aurora](https://www.swpc.noaa.gov/content/tips-viewing-aurora), checked on 2026-10-09
- [NOAA NCEI, World Magnetic Model 2025, geomagnetic pole](https://www.ncei.noaa.gov/products/world-magnetic-model), checked on 2026-10-09
- [NOAA SWPC, OVATION aurora forecast model](https://www.swpc.noaa.gov/products/aurora-30-minute-forecast), checked on 2026-10-09
- [US Naval Observatory, rise, set and twilight definitions](https://aa.usno.navy.mil/faq/RST_defs), checked on 2026-10-09
- [Wikipedia (Norwegian), Haldde observatory](https://no.wikipedia.org/wiki/Haldde), checked on 2026-10-09