Hervey Bay Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

19.87

Bortle class

Class 6 (Class 6)

Darkness Quotient

46%

Dataset

April 2026

Bright suburban sky

Hervey Bay: The Practical Verdict

Hervey Bay is a small city located in Queensland, Australia, primarily suburban in character. Its night sky experiences moderate light pollution, rated Bortle 6, making serious deep-sky observing a challenge. The Milky Way is not visible due to the sky brightness.

For visual observing, bright targets such as the Moon, planets, double stars, and bright open clusters are most accessible. Narrowband imaging, particularly of bright nebula cores, can produce satisfactory results, but broadband imaging will be heavily affected by gradient noise. Avoid weaker nebulae and galaxies entirely.

K'gari, situated approximately 40 km to the east north east, offers meaningfully darker skies at Bortle 2 quality. A trip there is advisable for enthusiasts seeking better conditions for deep-sky objects.

At a Glance

Overall

Limited suburban sky - This is a limited sky for astronomy. The brightest targets remain accessible, but faint deep-sky observing is heavily compromised.

Milky Way

Not visible - The sky background is generally too bright for a reliable Milky Way view.

Best targets from here

Moon, planets, double stars, bright open clusters, narrowband imaging, bright nebula cores

Do not prioritise

broadband galaxies, reflection nebulae, visual faint nebulae, Milky Way photography

Best nearby upgrade

K'gari, Queensland sits about 42 km east north east and reaches Bortle 2, roughly 5.9x darker.

Good dark window

Hervey Bay's longest dark windows fall in June and July, with the shortest nights around December and January. For deep-sky imaging, winter gives the best combination of long nights and true astronomical darkness.

Frequently Asked Questions

Can you see the Milky Way from Hervey Bay?

No. Hervey Bay is a Bortle Class 6 sky with SQM 19.87, so the Milky Way is not visible from the city. For Milky Way photography, look for a Bortle 4 or darker site.

What Bortle class is Hervey Bay?

Hervey Bay is Bortle Class 6 (SQM 19.87), a limited suburban sky for astronomy.

Is Hervey Bay good for stargazing?

Not for serious deep-sky observing. Hervey Bay is a limited suburban sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.

Is Hervey Bay good for astrophotography?

Broadband deep-sky imaging is heavily compromised from Hervey Bay and a Bortle 4 or darker site is strongly recommended. Narrowband imaging of bright emission nebulae remains viable from Hervey Bay with appropriate Ha or OIII filters.

What can you observe from Hervey Bay?

Primary targets from Hervey Bay include Moon, planets, double stars, bright open clusters, narrowband imaging. Targets such as broadband galaxies, reflection nebulae, visual faint nebulae are not realistic from this sky.

Where are darker skies near Hervey Bay?

The closest meaningfully darker mapped site is Happy Valley, Queensland, about 29 km east of Hervey Bay, reaching Bortle 4.

When is the sky darkest in Hervey Bay?

The sky over Hervey Bay is darkest around June, July.

Is light pollution in Hervey Bay getting better or worse?

Long-term light pollution over Hervey Bay has been broadly stable across the available measurements.

• K'gari, Queensland

  Direction

  ENE

  Distance (km)

  42.3

  SQM

  21.80

  Bortle

  2

• K'gari, Queensland

  Direction

  SSE

  Distance (km)

  39.2

  SQM

  21.45

  Bortle

  3

• Point Vernon, Queensland

  Direction

  NNW

  Distance (km)

  5

  SQM

  20.63

  Bortle

  5

• Happy Valley, Queensland

  Direction

  E

  Distance (km)

  29.2

  SQM

  21.12

  Bortle

  4

• K'gari, Queensland

  Direction

  NE

  Distance (km)

  70

  SQM

  21.86

  Bortle

  2

• Noosa Shire, Queensland

  Direction

  SSE

  Distance (km)

  102.8

  SQM

  21.42

  Bortle

  3