Gloucester Island National Park

Park Protected island park with tropical marine habitats

An offshore national park in Queensland’s Coral Sea region. Accessed by boat for snorkeling, birdwatching and short camping trips amid mangroves and reef-fringed waters.

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Gloucester Island National Park is a small protected island and marine park unit off the coast of Queensland, Australia, designated to conserve coastal habitats and seabird breeding sites.

The island is valued for its coastal vegetation, seabird colonies and shoreline habitats rather than developed visitor facilities. Recreational visits are limited and typically undertaken by private boat users who come for wildlife observation, sheltered beaches and short walks.

The island has been managed for conservation under Queensland’s national park system; its protection focuses on preserving seabird nesting areas and coastal ecosystems rather than tourism development.

Gloucester Island lies off the Queensland coast near the mainland communities in the Whitsunday/Greater Bowen area and is reached by private boat from nearby towns.

  • Access: Access is by private boat from the mainland; there are no regular public ferry services to the island and visitor facilities are minimal.
  • Natural values: The island supports seabird colonies and littoral vegetation and is managed for conservation within the national park framework.
Gloucester Island National Park
-20.0134, 148.4566

Best Time to Visit Gloucester Island National Park #

Weather & Climate near Gloucester Island National Park #

Climate

Gloucester Island National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in January) and mild winters (coldest in July). Temperatures range from 14°C to 29°C. Abundant rainfall (1177 mm/year), wettest in February with a pronounced dry season.

Temperature & Rainfall
Temperature Range
29°
Warmest Month
14°
Coldest Month
Monthly Conditions

January

January is the warmest month with highs of 29°C and lows of 22°C. Heavy rain (222 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°

Weather

222 mm
Rainfall
5.5 m/s
Wind
Light Breeze

February

February is the warmest month with highs of 28°C and lows of 22°C. The wettest month with heavy rain (266 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°

Weather

266 mm
Rainfall
5.3 m/s
Wind
Light Breeze

March

March is warm with highs of 28°C and lows of 22°C. Heavy rain (212 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°

Weather

212 mm
Rainfall
5.3 m/s
Wind
Light Breeze

April

April is mild with highs of 26°C and lows of 20°C. Moderate rainfall (53 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 26°

Weather

53 mm
Rainfall
5.4 m/s
Wind
Light Breeze

May

May is mild with highs of 23°C and lows of 18°C. Moderate rainfall (57 mm).

Comfort

21°
Feels Like Mild
21°C
Temperature
18° 23°

Weather

57 mm
Rainfall
4.4 m/s
Wind
Light Breeze

June

June is mild with highs of 21°C and lows of 15°C. Moderate rainfall (41 mm).

Comfort

18°
Feels Like Mild
18°C
Temperature
15° 21°

Weather

41 mm
Rainfall
4.8 m/s
Wind
Light Breeze

July

July is the coolest month with highs of 20°C and lows of 14°C. Light rainfall.

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 20°

Weather

21 mm
Rainfall
3.9 m/s
Wind
Light Breeze

August

August is mild with highs of 21°C and lows of 15°C. Light rainfall.

Comfort

18°
Feels Like Mild
18°C
Temperature
15° 21°

Weather

25 mm
Rainfall
4.2 m/s
Wind
Light Breeze

September

September is mild with highs of 23°C and lows of 17°C. The driest month with just 16 mm.

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 23°

Weather

16 mm
Rainfall
4.8 m/s
Wind
Light Breeze

October

October is mild with highs of 25°C and lows of 19°C. Moderate rainfall (33 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
19° 25°

Weather

33 mm
Rainfall
5.4 m/s
Wind
Light Breeze

November

November is mild with highs of 27°C and lows of 20°C. Moderate rainfall (58 mm).

Comfort

24°
Feels Like Mild
24°C
Temperature
21° 27°

Weather

58 mm
Rainfall
5.5 m/s
Wind
Light Breeze

December

December is warm with highs of 28°C and lows of 22°C. Significant rainfall (173 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°

Weather

173 mm
Rainfall
5.5 m/s
Wind
Light Breeze

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