Tofua

Island Volcanic Tongan island with caldera lake and cliffs

Tofua’s volcanic island in Tonga features a prominent crater lake and rugged coastline; sailors, trampers and birdwatchers visit for volcanic hiking, snorkeling and remote camping.

Main image
Main image

Tofua is a volcanic island in the Ha’apai island group of Tonga, dominated by a steep volcanic cone and a central caldera lake. The island is sparsely populated and noted for its dramatic volcanic landscape.

Key attractions for visitors are the caldera and crater lake, the rugged volcanic topography and remote anchorage for visiting yachts on the leeward side. The island is popular with experienced sailors and visitors seeking natural and volcanic scenery rather than services or facilities.

Tofua is an active volcanic island and has been visited in historical maritime accounts; notably, in 1789 Captain William Bligh landed on Tofua following the Mutiny on the Bounty and was attacked during that landing. The island remains geologically active and isolated.

Tofua lies in the Ha’apai district of Tonga in the central South Pacific and is reachable only by sea from other Tongan islands; it is remote and has very limited infrastructure.

  • Volcanic activity: The island is volcanic and has a historically active cone; visitors should check volcanic activity reports before approaching.
  • Historical note: The island is known in maritime history for the 1789 episode following the Mutiny on the Bounty, when Captain William Bligh landed on the island and was attacked.

What to See #

  • Caldera and crater lake: The central volcanic caldera contains a crater lake and steep internal walls; the island's volcanic cone remains active and is the dominant landscape feature.
  • Anchorage and access: Anchorage areas on the leeward side provide the main contact points for visiting yachts, but services are minimal and the island is remote from main population centres.
Tofua
Tofua, Haʻapai island group, Tonga
-19.7431, -175.0669

How to Get to Tofua #

Access is by boat from other Tongan islands or by liveaboard cruises; there are no regular commercial services. Charter or arrange passage through Haʻapai operators.

Tips for Visiting Tofua #

  • Tofua is remote and best visited on multi-day sailing or liveaboard expeditions - plan with experienced operators.
  • The island's volcanic crater and lagoon are sensitive - follow local guidance and do not attempt risky climbs without a guide.
  • The historical note: Captain William Bligh landed on Tofua in 1789 after the Bounty mutiny and was attacked there; that moment is commonly recounted in maritime histories.

Best Time to Visit Tofua #

The dry season (May-October) is the most reliable for sea access and trekking.

Dry season
May-October · 22-28°C
Easier seas for boat travel and clearer weather for climbing the volcanic rim.
Wet season
Nov-Apr · 24-31°C
Higher rainfall and rougher seas can make access difficult; lower tourist activity.

Weather & Climate near Tofua #

Climate

Tofua's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 20°C to 30°C. Heavy rainfall (2482 mm/year), wettest in January.

Temperature & Rainfall
Temperature Range
30°
Warmest Month
20°
Coldest Month
Monthly Conditions

January

January is warm with highs of 29°C and lows of 23°C. The wettest month with heavy rain (327 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°

Weather

327 mm
Rainfall
3.8 m/s
Wind
Light Breeze

February

February is the warmest month with highs of 30°C and lows of 24°C. Heavy rain (250 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

250 mm
Rainfall
3.5 m/s
Wind
Light Breeze

March

March is warm with highs of 29°C and lows of 23°C. Heavy rain (317 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°

Weather

317 mm
Rainfall
3.4 m/s
Wind
Light Breeze

April

April is warm with highs of 28°C and lows of 23°C. Heavy rain (233 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 28°

Weather

233 mm
Rainfall
3.7 m/s
Wind
Light Breeze

May

May is warm with highs of 27°C and lows of 21°C. Significant rainfall (150 mm).

Comfort

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

Weather

150 mm
Rainfall
3.7 m/s
Wind
Light Breeze

June

June is mild with highs of 26°C and lows of 21°C. Significant rainfall (104 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
21° 26°

Weather

104 mm
Rainfall
3.8 m/s
Wind
Light Breeze

July

July is mild with highs of 25°C and lows of 20°C. Regular rainfall (93 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
20° 25°

Weather

93 mm
Rainfall
3.9 m/s
Wind
Light Breeze

August

August is mild with highs of 25°C and lows of 20°C. Significant rainfall (112 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
20° 25°

Weather

112 mm
Rainfall
3.9 m/s
Wind
Light Breeze

September

September is mild with highs of 26°C and lows of 20°C. Significant rainfall (128 mm).

Comfort

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

Weather

128 mm
Rainfall
3.9 m/s
Wind
Light Breeze

October

October is mild with highs of 26°C and lows of 21°C. Heavy rain (205 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
21° 26°

Weather

205 mm
Rainfall
4.0 m/s
Wind
Light Breeze

November

November is warm with highs of 27°C and lows of 22°C. Heavy rain (237 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 27°

Weather

237 mm
Rainfall
3.8 m/s
Wind
Light Breeze

December

December is warm with highs of 28°C and lows of 23°C. Heavy rain (326 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
23° 28°

Weather

326 mm
Rainfall
3.9 m/s
Wind
Light Breeze

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