Southern hemisphere · live

Aurora australis over Perth, tonight

Perth itself rarely sees anything but the strongest storms, but Albany, three hundred kilometres further south, holds WA's best and most consistent chance.

Written by the AuroraSee team · Brisbane, Australia · Updated 29 July 2026

Are the aurora lights visible tonight?

Tonight’s verdict

NOT TONIGHT

Geomagnetic activity is quiet tonight, unlikely to see aurora from here.

  • Geomagnetic activity · Oval currently well south of you0% oval · Kaus 1
  • Bz (IMF, southward) · Northward, aurora trigger is off1.9 nT
  • Cloud cover · Partly cloudy, gaps likely58%
  • Darkness window · Dark enough for aurora now18:26 → 06:04
  • Moon · Some glow, faint aurora may wash out37% illum.

Updated just now · refreshes every 5 min

Kp index Australia

Kaus index
1
Live (BOM)
Kp (NOAA)
2.0
Quiet
Bz
1.9nT
Northward
Solar wind
355km/s
Steady
Density
4.1p/cm³
Steady

Next 24 hours + 3 days ·

Southern Lights forecast tonight, in plain language

Hourly aurora probability for your location, then the BOM and NOAA forecasts translated out of jargon.

No aurora activity forecast for the next 24 hours at this location, this reflects genuinely quiet conditions right now, not a data outage.

Tonight
No unsettled or storm activity forecast. Expect quiet geomagnetic conditions.
Tomorrow
No unsettled or storm activity forecast. Expect quiet geomagnetic conditions.
Day 3
No unsettled or storm activity forecast. Expect quiet geomagnetic conditions.

Where to go

Southern Lights Western Australia

Dark, south-facing horizons within reach of the city.

  • Torndirrup National Park, Albany

    Rugged, dark, south-facing coastline.

  • Peaceful Bay, Denmark

    Remote and genuinely dark on a clear night.

  • Point D'Entrecasteaux

    Open Southern Ocean horizon, far from any town glow.

Where to look

Verdicts by region

Live status, viewing spots and which way to face the horizon for every aurora region south of the mainland’s middle.

Free web push

Know before the sky does anything

A single alert when a real storm starts, not a ping for every wobble in the solar wind.

  • Fires when Kaus ≥ 5 or Bz stays below −10 nT
  • Quiet hours, so 3 am stays yours unless you opt in
  • Works on iPhone (iOS 16.4+) and Android, no app

FAQ

Common questions

What is an aurora?

A natural light display caused by charged particles from the sun colliding with gases in Earth's upper atmosphere. The collisions release energy as glowing light, usually green, pink or red, typically 100 to 300km up.

Is there an aurora tonight?

Check tonight's verdict card above. It's a straight Go/No-Go call built from real-time Kaus, Bz, cloud cover and darkness for your location, updated every 5 minutes.

How do I see the aurora australis?

Face a dark, south-facing horizon, ideally between 10pm and 2am, and check tonight's live verdict for your location so you're not heading out on a quiet night.

What time is best to see the Southern Lights?

Any time it's fully dark, but activity is statistically strongest around local magnetic midnight, roughly 10pm to 2am, when your location rotates into the part of Earth's magnetic field most disturbed by the solar wind. Check tonight's verdict card above for your location's exact dark-sky window.

What Kp index is needed to see the aurora lights in Australia?

As a rough guide: Tasmania can pick up faint displays from around Kp 5, Victoria and South Australia usually need Kp 6 to 7, and the mainland further north needs an extreme Kp 8 or 9 storm. We track the Kaus index alongside Kp, a scale tuned for southern-hemisphere visibility that often gives an earlier read on your actual chances than Kp alone.

Can I see the aurora from Perth?

Rarely, Perth itself needs an extreme Kp 8 or 9 storm. Albany, roughly three hundred kilometres further south, holds WA's best and most consistent chance.

Why is Albany better than Perth for aurora viewing?

It's simply further south and away from Perth's light pollution. Torndirrup National Park and Peaceful Bay both give a dark, open Southern Ocean horizon.