Rupat

Island Large Indonesian island off Sumatra's northeastern coast

An island off Riau’s coast, Rupat draws day-trippers for long sandy beaches, mangrove fringes and small fishing villages. Access by ferry from Bengkalis or Dumai; visitors come for swimming, seafood stalls and low-key birdwatching.

Rupat is an island in Indonesia’s Riau province located off the east coast of Sumatra in the Strait of Malacca. The island is part of the Riau archipelago and is administered within Riau province.

Visitors go to Rupat for its coastal environment and local fishing communities; the island features sandy beaches, mangrove-lined coasts and rural settlements rather than large tourist infrastructure. Travel is typically by boat from mainland ports in Riau.

Historically Rupat has been used for local fishing, small-scale agriculture and as part of regional maritime routes; it has not been a major urban centre. Over time the island has remained primarily rural and connected to nearby Sumatran ports.

Rupat lies off Sumatra’s eastern shore in the Riau Islands region, close to the city of Dumai on the Sumatran coast and within the Strait of Malacca shipping corridor.

  • Location note: Located in the Strait of Malacca off eastern Sumatra, it lies near the city of Dumai and the Riau archipelago.
Rupat
1.8934, 101.5808

Best Time to Visit Rupat #

On Rupat, the dry season (roughly July-September) is generally the best time for outdoor and sea travel due to calmer, sunnier conditions.

Dry season (best)
July-September · 24-32°C
Drier weather, calmer seas and sunnier days make this the most comfortable time for coastal and island activities.
Wet season
November-March · 24-30°C
Heavy rain and rough seas are common, which can limit boat access and outdoor plans.
Shoulder months
April-June · 24-32°C
Intermittent showers; conditions may be variable but often manageable for travel.

Weather & Climate near Rupat #

Climate

Rupat'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 (2469 mm/year), wettest in November.

Best Time to Visit
FebruaryJanuaryMarch
Temperature & Rainfall
Temperature Range
33°
Warmest Month
23°
Coldest Month
Monthly Conditions

January

January is warm with muggy conditions (dew point 24°C). Significant rainfall (168 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
83%
Humidity
Very Humid

Weather

168 mm
Rainfall
1.7 m/s
Wind
Calm
1.8
UV Index
Very High
11.9h daylight

February

February is warm with muggy conditions (dew point 24°C). Significant rainfall (125 mm) and mostly overcast skies.

69 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
81%
Humidity
Very Humid

Weather

125 mm
Rainfall
1.8 m/s
Wind
Calm
2.0
UV Index
Extreme
12.0h daylight

March

March is warm with stifling humidity (dew point 24°C). Significant rainfall (175 mm) and mostly overcast skies.

65 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
81%
Humidity
Very Humid

Weather

175 mm
Rainfall
1.7 m/s
Wind
Calm
2.1
UV Index
Extreme
12.0h daylight

April

April is warm with stifling humidity (dew point 25°C). Heavy rain (212 mm) and mostly overcast skies.

55 Acceptable

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
81%
Humidity
Very Humid

Weather

212 mm
Rainfall
1.5 m/s
Wind
Calm
2.1
UV Index
Extreme
12.0h daylight

May

May is the hottest month, feeling like 30°C with oppressive humidity. Significant rainfall (185 mm) and mostly overcast skies.

57 Acceptable

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 31°
82%
Humidity
Very Humid

Weather

185 mm
Rainfall
1.7 m/s
Wind
Calm
1.9
UV Index
Very High
12.1h daylight

June

June is warm with stifling humidity (dew point 25°C). Significant rainfall (170 mm) and mostly overcast skies.

59 Acceptable

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
82%
Humidity
Very Humid

Weather

170 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
12.1h daylight

July

July is warm with stifling humidity (dew point 24°C). Significant rainfall (183 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 31°
82%
Humidity
Very Humid

Weather

183 mm
Rainfall
1.8 m/s
Wind
Calm
1.9
UV Index
Very High
12.1h daylight

August

August is warm with stifling humidity (dew point 24°C). Heavy rain (204 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
82%
Humidity
Very Humid

Weather

204 mm
Rainfall
1.7 m/s
Wind
Calm
1.9
UV Index
Very High
12.1h daylight

September

September is warm with stifling humidity (dew point 24°C). Heavy rain (256 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
81%
Humidity
Very Humid

Weather

256 mm
Rainfall
1.5 m/s
Wind
Calm
1.9
UV Index
Very High
12.0h daylight

October

October is warm with stifling humidity (dew point 24°C). Heavy rain (277 mm) and mostly overcast skies.

63 Good

Comfort

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

Weather

277 mm
Rainfall
1.4 m/s
Wind
Calm
1.8
UV Index
Very High
12.0h daylight

November

November is warm with stifling humidity (dew point 24°C). The wettest month with heavy rain (284 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
83%
Humidity
Very Humid

Weather

284 mm
Rainfall
1.4 m/s
Wind
Calm
1.8
UV Index
Very High
11.9h daylight

December

December is warm with muggy conditions (dew point 24°C). Heavy rain (230 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
83%
Humidity
Very Humid

Weather

230 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.9h daylight

Nearby Attractions to Rupat