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Lencer CC BY-SA 4.0 Wikimedia Commons

Seram Island

Island

Seram in Indonesia's Maluku province features a rugged interior, Manusela National Park and endemic birdlife. Travelers interested in trekking, birdwatching and remote coastal diving visit to experience forest trails and traditional island communities.

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In this guide

Seram Island essentials

Address: Seram Island, Maluku Province, Indonesia

About Seram Island

Seram is a large island in Indonesia’s Maluku province characterized by rugged interior mountains, dense rainforest, and complex coastal inlets. The island is a centre for biodiversity with numerous endemic plant and animal species.

Major attractions include highland hiking on the central mountain range, the island’s highest point at Mount Binaiya at about 3,027 metres, and protected areas such as Manusela National Park that conserve rainforest and endemic fauna. Coastal areas contain bays and traditional villages with local maritime livelihoods. Access to interior areas is limited and often by small boat or rough roads.

Seram’s natural history includes complex geology and long periods of isolation that have generated high endemism among birds, mammals, and plants. Conservation efforts focus on the national park and protected habitats.

Geographically the island lies in the central-eastern Indonesian archipelago, northeast of Ambon and within the Maluku island group, with a mix of steep interior terrain and indented coastlines.

  • Biodiversity: Located in Indonesia’s Maluku province, the island contains extensive rainforest and numerous endemic species, making it important for biodiversity conservation.

What to See#

  • Mount Binaiya: The island’s highest summit rising to about 3,027 metres and forming a focal point for highland trails and endemic montane forests.
  • Manusela National Park: A national park that protects large areas of Seram’s rainforest and endemic fauna, supporting limited ecotourism and biodiversity research.
Things to Do
When to Go

Best Time to Visit Seram Island

The dry months (May-September) are the most reliable for moving between villages and for trekking in Manusela National Park.

Dry season
May-September · 24-30°C
Best conditions for trekking and boat travel.
Wet season
October-April · 24-30°C
Heavy rains can make trails slippery and some boat services unreliable.

Weather & Climate near Seram Island

Climate

Seram Island's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 17°C to 26°C. Heavy rainfall (3145 mm/year), wettest in July.

Air Quality: AQI 46 Good
Best Time to Visit
OctoberNovemberDecember
Temperature & Rainfall
Temperature Range
32°
Warmest Month
19°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 17° - 26° 22° 206 mm overcast 86% 2.4 m/s 2.4 extreme 12.2h
February Good 17° - 26° 22° 214 mm overcast 87% 2.6 m/s 2.5 extreme 12.1h
March Good 17° - 26° 22° 217 mm overcast 86% 2.3 m/s 2.5 extreme 12.0h
April Good 17° - 26° 22° 263 mm overcast 85% 2.1 m/s 2.3 extreme 11.9h
May Good 18° - 25° 21° 378 mm overcast 85% 2.1 m/s 2.0 very high 11.8h
June Good 17° - 24° 21° 407 mm overcast 87% 2.1 m/s 1.7 very high 11.8h
July Good 17° - 24° 20° 457 mm overcast 87% 2.1 m/s 1.7 very high 11.8h
August Good 17° - 24° 20° 322 mm overcast 85% 2.4 m/s 2.0 very high 11.9h
September Good 17° - 25° 21° 218 mm overcast 83% 2.4 m/s 2.2 extreme 12.0h
October Very Good 17° - 26° 22° 144 mm partly cloudy 81% 2.3 m/s 2.4 extreme 12.1h
November Very Good 18° - 26° 22° 134 mm partly cloudy 81% 2.1 m/s 2.4 extreme 12.2h
December Good 17° - 26° 22° 185 mm overcast 84% 2.2 m/s 2.3 extreme 12.2h
Getting There & Around

How to Get to Seram Island

Most visitors reach Seram by ferry from Ambon or by small plane to Ambon and then by boat. Ambon is the regional hub with airports offering domestic connections from Jakarta and other Indonesian cities. Sea travel times and schedules vary; plan transfers in advance.

Tips for Visiting Seram Island

  • Arrange boat connections from Ambon to Seram in advance; catches and schedules can be irregular.
  • Visit Manusela National Park for endemic birds and the dramatic Manusela Gorge-guided treks are recommended.
  • Bring malaria prophylaxis advice and be prepared for limited lodgings outside main towns.