Moderate Activity 🌒 3% Updated live 13 Oct 2026, 00:21 UTC

Aurora Australis Forecast for
Bruny Island Tonight

Name: Aurora Australis Forecast for Bruny Island Tonight | Southern Lights
Creator: Aurora Hunt
License: https://creativecommons.org/licenses/by/4.0/

Current Southern Lights (Aurora Australis) conditions for Bruny Island, Tasmania, Australia. Latitude 43.3°S · AACGM-v2 magnetic latitude 53.8°S.

Quick Summary: The estimated Southern Lights outlook for Bruny Island peaks at 0% over the next 24 hours. No suitable viewing window.

Aurora forecast

0%

Estimated

Highest estimate · next 24 hours

Viewing window

No suitable viewing window

Australia/Hobart

Kp index

4

Moderate

Planetary geomagnetic activity

Cloud cover

69%

Overcast

Current sky visibility

Tonight's Verdict

Low aurora probability in Bruny Island tonight. Check back tomorrow for updated conditions.

Hourly Forecast · Estimated

01

01:00 — 0%

02:00 — 0%

03:00 — 0%

04:00 — 0%

05:00 — 0%

06:00 — 0%

07

07:00 — 0%

08:00 — 0%

09:00 — 0%

10:00 — 0%

11:00 — 0%

12:00 — 0%

13

13:00 — 0%

14:00 — 0%

15:00 — 0%

16:00 — 0%

17:00 — 0%

18:00 — 0%

19

19:00 — 0%

20:00 — 0%

21:00 — 0%

22:00 — 0%

23:00 — 0%

00:00 — 0%

01:00 UTC07:00 UTC13:00 UTC19:00 UTC00:00 UTC

Time (UTC)	Estimated (%)
2026-10-13T01:00:00.000Z	0%
2026-10-13T02:00:00.000Z	0%
2026-10-13T03:00:00.000Z	0%
2026-10-13T04:00:00.000Z	0%
2026-10-13T05:00:00.000Z	0%
2026-10-13T06:00:00.000Z	0%
2026-10-13T07:00:00.000Z	0%
2026-10-13T08:00:00.000Z	0%
2026-10-13T09:00:00.000Z	0%
2026-10-13T10:00:00.000Z	0%
2026-10-13T11:00:00.000Z	0%
2026-10-13T12:00:00.000Z	0%
2026-10-13T13:00:00.000Z	0%
2026-10-13T14:00:00.000Z	0%
2026-10-13T15:00:00.000Z	0%
2026-10-13T16:00:00.000Z	0%
2026-10-13T17:00:00.000Z	0%
2026-10-13T18:00:00.000Z	0%
2026-10-13T19:00:00.000Z	0%
2026-10-13T20:00:00.000Z	0%
2026-10-13T21:00:00.000Z	0%
2026-10-13T22:00:00.000Z	0%
2026-10-13T23:00:00.000Z	0%
2026-10-14T00:00:00.000Z	0%

How to read this forecast

The next 24 hours use calculated local darkness and a retained aurora activity heuristic. They are not a measured or statistically calibrated chance of seeing aurora. Aggregate cloud cover is held constant unless a timed weather forecast is available.

Generated 2026-10-13T00:21:10.573Z. Kp: fresh · observation 2026-10-13T00:00:00.000Z. Cloud: fresh · cache refresh 2026-10-12T22:16:07.859+00:00. Overall model: estimated.

Window: No suitable viewing window. A dash marks a missing input; zero means the model found no visibility under the supplied conditions.

27-Day Forecast

App Exclusive

Unlock 27-Day Forecast

Get extended forecasts, push alerts, and cloud cover maps for Bruny Island in the Aurora Hunt app.

Download on the App Store Get it on Google Play

Oct 14

Kp Index •••

Probability •••

Cloud Cover •••

Oct 15

Kp Index •••

Probability •••

Cloud Cover •••

Oct 16

Kp Index •••

Probability •••

Cloud Cover •••

About Aurora Viewing in Bruny Island

Bruny Island, Australia, is at 43.3°S. Southern Lights are also called Aurora Australis. Its verified magnetic latitude is 53.8°S; Kp 5–7 is an approximate screening range, not a visibility probability. Even favourable activity can be hidden by clouds or daylight. Find a dark, open southern horizon and check the sky before travelling.

Follow forecasts, cloud maps and aurora alerts for Bruny Island in Aurora Hunt, then confirm darkness, local cloud and access before going outside.

Related Aurora Guides

🇦🇺

How to Read an Aurora Australis Forecast: The Southern Lights Guide

Read Southern Lights forecasts for Tasmania, New Zealand and Patagonia using magnetic latitude, Kp, Bz, cloud, moon and south-horizon rules.

🇳🇿

Where to See the Aurora Australis: Top Southern Locations

Compare practical Aurora Australis locations in Tasmania, New Zealand, Patagonia and subantarctic regions with weather and horizon advice.

📊

How to Read an Aurora Forecast: The Definitive Guide

Read an aurora forecast as a decision stack: space weather first, then local sky, darkness, moonlight, horizon and route feasibility.

View all educational guides

Frequently Asked Questions

Can you see the Southern Lights in Bruny Island?

Aurora Australis may be visible from Bruny Island when geomagnetic activity is strong, the sky is dark and clear, and the southern horizon is open. A Kp value near 5–7 is a useful guide for this location, not a guarantee.

What is the best season for the Southern Lights in Bruny Island?

The practical dark-sky season in Bruny Island runs from March through September, with the longest nights usually from May through August. Aurora can occur year-round whenever geomagnetic activity and darkness overlap.

Where should I look for Aurora Australis near Bruny Island?

Choose a dark site away from city lights with a wide, unobstructed view toward the southern horizon. Check cloud cover, moonlight and local access conditions before leaving.

What Kp index is needed in Bruny Island?

The Kp needed varies with magnetic latitude and storm geometry. Around Bruny Island, Kp 5–7 is a planning guide; the solar-wind direction, especially southward Bz, can change the actual result.

Do the equinoxes improve Southern Lights chances?

Geomagnetic activity can be more favorable around the March and September equinoxes, but there is no guaranteed equinox display. Darkness, clear skies and an active auroral oval must still coincide.

Aurora Australis Forecast for
Bruny Island Tonight

Tonight's Verdict

Hourly Forecast · Estimated

27-Day Forecast

Unlock 27-Day Forecast

About Aurora Viewing in Bruny Island

Related Aurora Guides

How to Read an Aurora Australis Forecast: The Southern Lights Guide

Where to See the Aurora Australis: Top Southern Locations

How to Read an Aurora Forecast: The Definitive Guide

Frequently Asked Questions

Nearby Aurora Destinations

Adventure Bay

Blackmans Bay

Kingston

South Hobart

Sandy Bay

Howrah

Never Miss the Aurora in Bruny Island