Pulau Yapen

Island Indonesian island in Cenderawasih Bay, biodiverse forests

In Cenderawasih Bay off Papua, Pulau Yapen offers coastal villages, coral reefs and traditional Papuan communities; visitors come for snorkeling, birdwatching and encounters with Melanesian culture.

Pulau Yapen (Yapen Island) is a large island in Cenderawasih Bay off the north coast of New Guinea in Indonesia’s Papua province. The island is the principal landmass of the Yapen Islands and hosts the main town of Serui.

Coastal lowlands give way to tropical rainforest inland, and the island supports coastal fishing communities and village settlements along sheltered bays. Visitors may come for village visits, birdwatching and exploring coastal reefs in nearby waters, though services are basic compared with larger Indonesian tourist centres.

Administratively the island forms the core of the Yapen Islands Regency, with Serui functioning as the main port and local hub for transport and government services. Marine and terrestrial environments around the island are typical of the Cenderawasih Bay region.

Yapen lies north of the main New Guinea landmass in Cenderawasih Bay; access is primarily by boat from mainland ports and via regional ferry services to Serui.

  • Size (approx.): Covers roughly two thousand square kilometres of land and surrounding smaller islands when grouped as the Yapen island group; figures vary by source.
  • Administrative status: Sits in Cenderawasih Bay off the northern coast of New Guinea and is administered as part of Papua province under the Yapen Islands Regency.

What to See #

  • Serui: The principal town and port on the island, serving as the administrative and commercial centre with ferry links to the mainland.
Pulau Yapen
Pulau Yapen (Yapen Island), Papua Province, Indonesia
-1.7572, 136.1569
Open 24 hours

Tips for Visiting Pulau Yapen #

  • Use Serui as your gateway - scheduled flights and sea services land at Serui town on Yapen and it's the usual base for island-hopping and arranging local guides.
  • Plan trips for the dry season (May-October) when seas are calmer and boat services are more reliable; expect limited tourist infrastructure outside Serui and arrange accommodation and transport in advance.
  • Hire a local guide from Serui to visit village communities, sago plantations and lesser-known snorkeling spots safely, and carry enough cash since ATMs and card acceptance are scarce.

Best Time to Visit Pulau Yapen #

Plan a visit in the drier months (roughly May-October) for clearer water and steadier boat services.

Dry
May-October · ~25-31°C
Better sea conditions and visibility for snorkeling/diving and more reliable transport to the island.
Wet
November-April · ~24-30°C
Higher rainfall and rougher seas can affect accessibility and outdoor activities.

Weather & Climate near Pulau Yapen #

Climate

Pulau Yapen's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 21°C to 29°C. Heavy rainfall (3149 mm/year), wettest in March, distributed fairly evenly throughout the year.

Air Quality: AQI 42 Good
Best Time to Visit
AprilMayJune
Temperature & Rainfall
Temperature Range
31°
Warmest Month
24°
Coldest Month
Monthly Conditions

January

January is warm with stifling humidity (dew point 24°C). Heavy rain (279 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
82%
Humidity
Very Humid

Weather

279 mm
Rainfall
2.2 m/s
Wind
Calm
2.3
UV Index
Extreme
12.1h daylight

February

February is warm with stifling humidity (dew point 24°C). Heavy rain (286 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
82%
Humidity
Very Humid

Weather

286 mm
Rainfall
2.3 m/s
Wind
Calm
2.4
UV Index
Extreme
12.1h daylight

March

March is warm with stifling humidity (dew point 24°C). The wettest month with heavy rain (312 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
83%
Humidity
Very Humid

Weather

312 mm
Rainfall
2.2 m/s
Wind
Calm
2.4
UV Index
Extreme
12.0h daylight

April

April is warm with stifling humidity (dew point 25°C). Heavy rain (257 mm) and mostly overcast skies.

65 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°
83%
Humidity
Very Humid

Weather

257 mm
Rainfall
1.9 m/s
Wind
Calm
2.4
UV Index
Extreme
12.0h daylight

May

May is the warmest month with stifling humidity (dew point 25°C). Heavy rain (256 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
82%
Humidity
Very Humid

Weather

256 mm
Rainfall
2.1 m/s
Wind
Calm
2.2
UV Index
Extreme
11.9h daylight

June

June is warm with stifling humidity (dew point 24°C). Heavy rain (242 mm) and mostly overcast skies.

65 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
82%
Humidity
Very Humid

Weather

242 mm
Rainfall
2.1 m/s
Wind
Calm
1.9
UV Index
Very High
11.9h daylight

July

July is warm with muggy conditions (dew point 24°C). Heavy rain (253 mm) and mostly overcast skies.

65 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 28°
81%
Humidity
Very Humid

Weather

253 mm
Rainfall
2.4 m/s
Wind
Calm
2.0
UV Index
Very High
11.9h daylight

August

August is warm with muggy conditions (dew point 24°C). Heavy rain (271 mm) and mostly overcast skies.

65 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
80%
Humidity
Very Humid

Weather

271 mm
Rainfall
2.8 m/s
Wind
Calm
2.2
UV Index
Extreme
12.0h daylight

September

September is warm with muggy conditions (dew point 24°C). Heavy rain (249 mm) and mostly overcast skies.

65 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
81%
Humidity
Very Humid

Weather

249 mm
Rainfall
2.2 m/s
Wind
Calm
2.4
UV Index
Extreme
12.0h daylight

October

October is warm with stifling humidity (dew point 24°C). Heavy rain (239 mm) and mostly overcast skies.

65 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
80%
Humidity
Very Humid

Weather

239 mm
Rainfall
2.1 m/s
Wind
Calm
2.3
UV Index
Extreme
12.0h daylight

November

November is warm with stifling humidity (dew point 24°C). Heavy rain (228 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
82%
Humidity
Very Humid

Weather

228 mm
Rainfall
2.1 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

December

December is warm with stifling humidity (dew point 25°C). Heavy rain (277 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
82%
Humidity
Very Humid

Weather

277 mm
Rainfall
2.1 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

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