Main image

NASA CC BY-SA 4.0 Wikimedia Commons

Kiwai Island

Island

A major island in Papua New Guinea's Fly River delta with tidal rivers, mangroves and fishing communities. Visitors arrive by river boat for village visits, birdwatching and studies of delta ecology.

Kiwai Island Port MoresbyDaruAlotauPopondettaKokoda TrackDaru IslandTrobriand IslandsLake Murray (Papua New Guinea)Kiwai Island

Kiwai Island essentials

Country: Papua New Guinea
Driest months: Aug-Oct
Pay in: Kina (K)
Language: English
Emergency: 000

Kiwai Island at a Glance

About Kiwai Island

Kiwai Island is an inhabited island in the Fly River delta of Western Province, Papua New Guinea. It is closely associated with the indigenous Kiwai people and the languages named after them.

The island comprises a series of villages and coastal settlements dependent on fishing and riverine transport; visitor facilities are limited and travel is typically by private or charter boat from nearby coastal towns. The island is noted for its local maritime culture rather than tourism infrastructure.

Kiwai Island has been inhabited by Kiwai communities for many generations and later experienced contact with missionaries and colonial administrations during the 19th and 20th centuries. Its settlements and cultural practices reflect continuous local occupation.

Geographically it lies in the low-lying Fly River delta of southern Papua New Guinea, within Western Province, and is accessed by boat from nearby coastal hubs such as Daru and other riverine settlements.

  • Access: Most access is by motorboat from nearby coastal towns such as Daru; there are no major commercial ferry services.
  • Culture: Associated with the Kiwai people and the Kiwai languages, reflecting its long-standing indigenous habitation.
When to Go

Weather & Climate near Kiwai Island

Climate

Kiwai Island's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 22°C to 32°C. Heavy rainfall (2530 mm/year), wettest in March.

Air Quality: AQI 33 Good
Temperature & Rainfall
Temperature Range
32°
Warmest Month
22°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - 23° - 31° 27° 263 mm - - 2.6 m/s - -
February - 23° - 31° 27° 305 mm - - 2.9 m/s - -
March - 23° - 31° 27° 315 mm - - 2.3 m/s - -
April - 23° - 31° 27° 293 mm - - 2.0 m/s - -
May - 23° - 30° 26° 305 mm - - 2.6 m/s - -
June - 23° - 29° 26° 238 mm - - 2.9 m/s - -
July - 22° - 28° 25° 147 mm - - 3.2 m/s - -
August - 22° - 28° 25° 91 mm - - 3.5 m/s - -
September - 22° - 29° 26° 115 mm - - 2.7 m/s - -
October - 22° - 30° 26° 120 mm - - 2.4 m/s - -
November - 23° - 32° 27° 119 mm - - 2.0 m/s - -
December - 23° - 32° 27° 219 mm - - 2.0 m/s - -