Gabo Island

Island Granite island with lighthouse and seabird colonies

A granite island off Victoria’s east coast featuring a historic lighthouse and seabird colonies; seasonal tours operate from the mainland and visitors come for guided walks and wildlife watching.

Main image

Gabo Island lies off the eastern coast of Victoria, Australia, near the border with New South Wales and the township of Mallacoota. The island is best known for its 19th-century lighthouse and for being a refuge for seabirds and marine mammals.

The granite lighthouse is a prominent historic structure and continues to be a navigational landmark in the surrounding Bass Strait waters. The island’s shores and small offshore islets host breeding colonies of seabirds and Australian fur seals, attracting naturalists and occasional licensed visits for wildlife observation.

Access is by boat and landings are regulated to protect breeding wildlife and the historic structures. The island’s steep rocky terrain and exposed maritime climate define its ecology and visitor considerations.

  • Access: Located off Victoria's east coast near the border with New South Wales and accessible only by private boat or authorized tour operators.
  • Highlights: The island's lighthouse and wildlife colonies are the primary attractions for visits and scientific study.

What to See #

  • Lighthouse: A 19th-century granite lighthouse stands on the island and serves as a navigational aid for vessels in the Bass Strait; the structure is a notable historical feature.
  • Wildlife: Coastal and sea-shelf habitats around the island support breeding seabirds and Australian fur seals, making the island important for wildlife.
Gabo Island
-37.5649, 149.9133

How to Get to Gabo Island #

Gabo Island is accessible by boat from ports along Victoria’s Gippsland coast; chartered wildlife and lighthouse tours operate seasonally. Landing is often restricted and weather-dependent; contact local tour operators (e.g., from Mallacoota or nearby towns) for schedules and permits.

Tips for Visiting Gabo Island #

  • The lighthouse and the island are managed-landing is seasonal and often restricted for safety and wildlife protection.
  • Boat tours from nearby ports (e.g., near Mallacoota or East Gippsland) provide the safest way to see the island.
  • If offshore fishing, use licensed operators-sea conditions around Gabo can be rough and changeable.

Best Time to Visit Gabo Island #

Late spring to early autumn is best for boat access and wildlife viewing; always check sea conditions.

Summer
December-February · 18-25°C
Calmer seas and more boat tours operate; seabird activity is high.
Autumn
March-May · 15-22°C
Cooler and quieter; good for wildlife observation.

Weather & Climate near Gabo Island #

Climate

Temperate climate with mild summers (peaking in February) and cool winters (coldest in July). Temperatures range from 8°C to 22°C. Moderate rainfall (951 mm/year), distributed fairly evenly throughout the year.

Temperature & Rainfall
Temperature Range
22°
Warmest Month
Coldest Month
Monthly Conditions

January

January is mild with highs of 22°C and lows of 16°C. Regular rainfall (85 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 22°

Weather

85 mm
Rainfall
4.5 m/s
Wind
Light Breeze

February

February is the warmest month with highs of 22°C and lows of 16°C. Moderate rainfall (60 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 22°

Weather

60 mm
Rainfall
4.5 m/s
Wind
Light Breeze

March

March is mild with highs of 21°C and lows of 15°C. Moderate rainfall (72 mm).

Comfort

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

Weather

72 mm
Rainfall
4.6 m/s
Wind
Light Breeze

April

April is cool with highs of 19°C and lows of 13°C. The wettest month with 89 mm of rain.

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 19°

Weather

89 mm
Rainfall
3.5 m/s
Wind
Light Breeze

May

May is cool with highs of 17°C and lows of 11°C. Regular rainfall (88 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°

Weather

88 mm
Rainfall
4.1 m/s
Wind
Light Breeze

June

June is cool with highs of 15°C and lows of 9°C. Regular rainfall (88 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
15°

Weather

88 mm
Rainfall
4.6 m/s
Wind
Light Breeze

July

July is the coolest month with highs of 14°C and lows of 8°C. Regular rainfall (88 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
14°

Weather

88 mm
Rainfall
4.4 m/s
Wind
Light Breeze

August

August is cool with highs of 15°C and lows of 8°C. Moderate rainfall (69 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
15°

Weather

69 mm
Rainfall
4.5 m/s
Wind
Light Breeze

September

September is cool with highs of 16°C and lows of 10°C. Regular rainfall (80 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°

Weather

80 mm
Rainfall
4.6 m/s
Wind
Light Breeze

October

October is cool with highs of 18°C and lows of 11°C. Moderate rainfall (73 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 18°

Weather

73 mm
Rainfall
4.9 m/s
Wind
Light Breeze

November

November is cool with highs of 19°C and lows of 13°C. Regular rainfall (86 mm).

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 19°

Weather

86 mm
Rainfall
5.4 m/s
Wind
Light Breeze

December

December is cool with highs of 20°C and lows of 14°C. Moderate rainfall (73 mm).

Comfort

18°
Feels Like Cool
18°C
Temperature
14° 21°

Weather

73 mm
Rainfall
5.3 m/s
Wind
Light Breeze

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