Great Keppel Island

Island Coral-fringed island with beaches on Great Barrier Reef

Off Queensland’s coast near Yeppoon, Great Keppel Island lies inside the Great Barrier Reef Marine Park-beaches, snorkelling, day trips, camping options and short bushwalks draw holidaymakers.

Main image
Great Keppel Island
Great Keppel Island, Capricorn Coast, Queensland, Australia (approx. coordinates -23.17887, 150.95936)
-23.1789, 150.9594
Open year-round
Entry to National Park areas may require fees; general island access is free (check operator fees for accommodation/transport)

How to Get to Great Keppel Island #

Ferries and private boats run regularly from Rosslyn Bay (near Rockhampton) to Great Keppel Island. The crossing takes around 40-50 minutes. There are also private charter operators for day trips and snorkeling excursions.

Tips for Visiting Great Keppel Island #

  • Book accommodation and any 4WD hires well in advance during peak season (Dec-Feb).
  • Take the inland walking trails early in the morning to avoid afternoon winds and see wildlife more easily.
  • If visiting the southern beaches, check tide charts - some stretches of sand narrow dramatically at high tide.

Best Time to Visit Great Keppel Island #

May-September typically offers the most comfortable weather and calmer seas for diving and hiking.

Dry season (best)
May-September · 18-26°C
Lower humidity and clearer seas for snorkeling and walking.
Summer
December-February · 24-32°C
Hot, humid, with offshore showers; best for full water-sports activity.
Shoulder seasons
March-April & October-November · 20-30°C
Fewer crowds but variable weather; some marine stingers (jellyfish) may be present.

Weather & Climate near Great Keppel Island #

Climate

Great Keppel Island'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 13°C to 30°C. Abundant rainfall (1025 mm/year), wettest in March.

Temperature & Rainfall
Temperature Range
30°
Warmest Month
13°
Coldest Month
Monthly Conditions

January

January is the warmest month with highs of 30°C and lows of 22°C. Significant rainfall (148 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°

Weather

148 mm
Rainfall
5.3 m/s
Wind
Light Breeze

February

February is warm with highs of 29°C and lows of 22°C. Significant rainfall (137 mm) and breezy conditions.

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°

Weather

137 mm
Rainfall
6.2 m/s
Wind
Breezy

March

March is warm with highs of 29°C and lows of 22°C. The wettest month with heavy rain (178 mm).

Comfort

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

Weather

178 mm
Rainfall
5.2 m/s
Wind
Light Breeze

April

April is mild with highs of 27°C and lows of 20°C. Regular rainfall (98 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 27°

Weather

98 mm
Rainfall
4.3 m/s
Wind
Light Breeze

May

May is mild with highs of 24°C and lows of 17°C. Moderate rainfall (79 mm).

Comfort

21°
Feels Like Mild
21°C
Temperature
17° 24°

Weather

79 mm
Rainfall
3.6 m/s
Wind
Light Breeze

June

June is mild with highs of 22°C and lows of 15°C. Moderate rainfall (49 mm).

Comfort

18°
Feels Like Mild
18°C
Temperature
15° 22°

Weather

49 mm
Rainfall
3.9 m/s
Wind
Light Breeze

July

July is the coolest month with highs of 21°C and lows of 13°C. Moderate rainfall (44 mm).

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 21°

Weather

44 mm
Rainfall
3.6 m/s
Wind
Light Breeze

August

August is mild with highs of 22°C and lows of 14°C. Moderate rainfall (30 mm).

Comfort

18°
Feels Like Mild
18°C
Temperature
14° 23°

Weather

30 mm
Rainfall
3.7 m/s
Wind
Light Breeze

September

September is mild with highs of 25°C and lows of 16°C. The driest month with just 21 mm.

Comfort

20°
Feels Like Mild
20°C
Temperature
16° 25°

Weather

21 mm
Rainfall
4.2 m/s
Wind
Light Breeze

October

October is mild with highs of 27°C and lows of 18°C. Moderate rainfall (41 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 27°

Weather

41 mm
Rainfall
5.0 m/s
Wind
Light Breeze

November

November is warm with highs of 28°C and lows of 20°C. Moderate rainfall (69 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
20° 28°

Weather

69 mm
Rainfall
5.1 m/s
Wind
Light Breeze

December

December is warm with highs of 30°C and lows of 21°C. Significant rainfall (131 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 30°

Weather

131 mm
Rainfall
5.3 m/s
Wind
Light Breeze

Nearby Attractions to Great Keppel Island