Simeulue

Island Indonesian island off Aceh, known for surfing

Off Aceh’s west coast, Simeulue Island offers surf breaks, sandy beaches and traditional fishing villages. Visitors come for surfing, diving and the island’s local tsunami response in 2004.

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Simeulue is an island off the west coast of Sumatra in Aceh province, Indonesia, known for its coral reefs, surf breaks and rural communities. The island has a small network of coastal villages and a single main town that serves as the administrative centre.

Visitors come for surfing, fishing and diving on fringing reefs as well as cultural visits to island villages. The island gained international attention after the 2004 tsunami when local oral traditions about previous tsunamis prompted many residents to move to higher ground, significantly reducing casualties.

Historically the island’s economy has been based on fishing, coconut and subsistence agriculture, with growing interest in tourism related to natural marine features and waves. Infrastructure is limited compared with larger Indonesian islands, and services are concentrated around the main town.

Geographically Simeulue lies in the Indian Ocean off Sumatra’s western coast, separated from the Sumatran mainland and neighbouring islands by shallow sea lanes; the island is administered from Aceh province.

  • Main town: The main town and administrative centre is Sinabang, which serves as the island's transport hub by ferry and small-aircraft connections to mainland Sumatra.
  • Tsunami survival tradition: Local oral knowledge of tsunamis - the 'smong' tradition - is credited with saving many lives during the 2004 Indian Ocean earthquake and tsunami by prompting rapid evacuation to higher ground.
Simeulue
Simeulue Island, Aceh, Indonesia
2.5879, 96.1321
Free

How to Get to Simeulue #

Simeulue Island (Aceh) is reached by air or sea. Regular regional flights operate into Sinabang (the island’s main airport) from Medan and other Sumatran airports; alternatively ferries and passenger boats run from the mainland port of Sibolga to Sinabang (overnight/long‑haul services), with a short local transfer on arrival to towns and beaches. On the island most points are a short taxi or motorbike taxi ride from the port or airport.

Tips for Visiting Simeulue #

  • Plan travel for the dry season (roughly April-October) when sea conditions are calmer and local boat connections are more reliable.
  • Arrive in Sinabang (the island's main town) by scheduled ferry or flight and prearrange local transport or a boat-Sinabang is the usual access hub for accommodation and excursions.
  • Beyond the famous surf breaks, book a local guide or boat to reach less-visited beaches, traditional villages and snorkeling spots; many visitors focus only on a few surf beaches and miss the island's cultural and coastal diversity.

Best Time to Visit Simeulue #

The best time is the drier months (roughly May-October) when sea conditions and outdoor activities are more reliable.

Dry season (May-Oct)
May-Oct · 24-31 °C
Lower rainfall and calmer seas-best for boat trips, beaches and outdoor activities.
Wet season (Nov-Apr)
Nov-Apr · 24-31 °C
Higher rainfall and rougher seas from the monsoon; many outdoor plans can be disrupted by heavy showers.

Weather & Climate near Simeulue #

Climate

Simeulue's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 22°C to 31°C. Heavy rainfall (3285 mm/year), wettest in October.

Best Time to Visit
FebruaryJuneJanuary
Temperature & Rainfall
Temperature Range
31°
Warmest Month
25°
Coldest Month
Monthly Conditions

January

January is warm with muggy conditions (dew point 24°C). Heavy rain (243 mm) and mostly overcast skies.

65 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
79%
Humidity
Very Humid

Weather

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

February

February is warm with muggy conditions (dew point 24°C). Significant rainfall (197 mm) and mostly overcast skies.

67 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
78%
Humidity
Very Humid

Weather

197 mm
Rainfall
2.0 m/s
Wind
Calm
2.3
UV Index
Extreme
11.9h daylight

March

March is warm with stifling humidity (dew point 24°C). Heavy rain (261 mm) and mostly overcast skies.

65 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
79%
Humidity
Very Humid

Weather

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

April

April is the hottest month, feeling like 30°C with oppressive humidity. Heavy rain (293 mm) and mostly overcast skies.

63 Good

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 31°
80%
Humidity
Very Humid

Weather

293 mm
Rainfall
1.5 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

May

May is the hottest month, feeling like 30°C due to high humidity. Heavy rain (259 mm) and mostly overcast skies.

65 Good

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 31°
79%
Humidity
Very Humid

Weather

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

June

June is warm with muggy conditions (dew point 24°C). Significant rainfall (187 mm) and mostly overcast skies.

67 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
78%
Humidity
Very Humid

Weather

187 mm
Rainfall
2.3 m/s
Wind
Calm
2.0
UV Index
Extreme
12.1h daylight

July

July is warm with muggy conditions (dew point 24°C). Heavy rain (220 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 31°
78%
Humidity
Very Humid

Weather

220 mm
Rainfall
2.5 m/s
Wind
Calm
2.0
UV Index
Extreme
12.1h daylight

August

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

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
79%
Humidity
Very Humid

Weather

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

September

September is warm with muggy conditions (dew point 24°C). Heavy rain (310 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
80%
Humidity
Very Humid

Weather

310 mm
Rainfall
1.8 m/s
Wind
Calm
2.2
UV Index
Extreme
12.0h daylight

October

October is warm with muggy conditions (dew point 24°C). The wettest month with heavy rain (381 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
81%
Humidity
Very Humid

Weather

381 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Extreme
12.0h daylight

November

November is warm with muggy conditions (dew point 24°C). Heavy rain (363 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
82%
Humidity
Very Humid

Weather

363 mm
Rainfall
1.5 m/s
Wind
Calm
1.9
UV Index
Very High
11.9h daylight

December

December is warm with muggy conditions (dew point 24°C). Heavy rain (322 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
81%
Humidity
Very Humid

Weather

322 mm
Rainfall
1.8 m/s
Wind
Calm
2.0
UV Index
Very High
11.9h daylight

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