Sebesi

Island Volcanic island near Krakatoa in Lampung

Sebesi Island in Lampung lies close to Krakatoa in the Sunda Strait; small ferries and boat tours bring visitors for beaches, views of Anak Krakatau and short coastal walks.

Main image
Umang-Umang Island -1 (7995771124).jpg
Umang-Umang Island -3 (7995767545).jpg

Sebesi is a small inhabited island in Lampung province, Indonesia, located in the Sunda Strait between the islands of Sumatra and Java. It lies north of the Krakatoa volcanic complex and is administratively part of Lampung.

The island has settlements and agricultural areas and offers coastal views toward Anak Krakatau and the Sunda Strait shipping lanes. Visitors arriving by boat can see volcanic islands on the horizon and experience a small-island coastal environment.

Sebesi has been occupied for generations and lies in the volcanic Sunda Strait region, which has been shaped by historic eruptions in the area. The island’s population and land use have been oriented around subsistence farming, fishing and small-scale services.

Located in the Sunda Strait north of Krakatoa and between Sumatra and Java, the island is reached by boat from the southern Sumatran coast and is part of Lampung province.

  • Nearby volcano: Anak Krakatau and the Krakatoa complex are visible from the island on clear days, making it a common base for views of nearby volcanic activity.
Sebesi
Sebesi Island, Lampung, Indonesia (near the Sunda Strait)
-5.9471, 105.4876

How to Get to Sebesi #

Sebesi is reached by small boat from Lampung’s harbors (Lampung Bay); commercial services are limited and private charters from Kalianda or nearby ports are common. Sea conditions can be unpredictable; plan with local operators.

Tips for Visiting Sebesi #

  • If planning to dive or snorkel, arrange reputable local guides - sea conditions can shift quickly.
  • Be prepared for beach landings; infrastructure is limited and basic.
  • Respect local fishing zones and seasonal closures to protect reef life.

Best Time to Visit Sebesi #

Visit in the dry season for safer boat travel and clearer water.

Dry season
May-September · 25-31°C
Calmer seas and better visibility for snorkeling and diving.
Wet season
October-April · 24-30°C
Increased rain and rougher seas; inter‑island transport may be disrupted.

Weather & Climate near Sebesi #

Climate

Sebesi's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 18°C to 27°C. Heavy rainfall (2803 mm/year), wettest in January.

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
32°
Warmest Month
23°
Coldest Month
Monthly Conditions

January

January is mild with stifling humidity (dew point 24°C). The wettest month with heavy rain (351 mm) and mostly overcast skies.

63 Good

Comfort

22°
Feels Like Mild
22°C
Temperature
20° 25°
83%
Humidity
Very Humid

Weather

351 mm
Rainfall
2.3 m/s
Wind
Calm
2.3
UV Index
Extreme
12.3h daylight

February

February is mild with stifling humidity (dew point 24°C). Heavy rain (315 mm) and mostly overcast skies.

63 Good

Comfort

22°
Feels Like Mild
22°C
Temperature
19° 25°
84%
Humidity
Very Humid

Weather

315 mm
Rainfall
2.1 m/s
Wind
Calm
2.3
UV Index
Extreme
12.2h daylight

March

March is mild with stifling humidity (dew point 24°C). Heavy rain (296 mm) and mostly overcast skies.

63 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 26°
83%
Humidity
Very Humid

Weather

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

April

April is mild with stifling humidity (dew point 25°C). Heavy rain (261 mm) and mostly overcast skies.

65 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 26°
83%
Humidity
Very Humid

Weather

261 mm
Rainfall
2.0 m/s
Wind
Calm
2.2
UV Index
Extreme
11.9h daylight

May

May is the warmest month with stifling humidity (dew point 24°C). Heavy rain (207 mm) and partly cloudy skies.

69 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 27°
81%
Humidity
Very Humid

Weather

207 mm
Rainfall
2.2 m/s
Wind
Calm
1.9
UV Index
Very High
11.8h daylight

June

June is mild with muggy conditions (dew point 24°C). Significant rainfall (154 mm) and partly cloudy skies.

71 Very Good

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 26°
80%
Humidity
Very Humid

Weather

154 mm
Rainfall
2.3 m/s
Wind
Calm
1.7
UV Index
Very High
11.7h daylight

July

July is mild with muggy conditions (dew point 23°C). Significant rainfall (116 mm) and partly cloudy skies.

75 Very Good

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 27°
79%
Humidity
Very Humid

Weather

116 mm
Rainfall
2.2 m/s
Wind
Calm
1.8
UV Index
Very High
11.7h daylight

August

August is mild with muggy conditions (dew point 23°C). Significant rainfall (131 mm) and partly cloudy skies.

77 Very Good

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 26°
77%
Humidity
Very Humid

Weather

131 mm
Rainfall
2.6 m/s
Wind
Calm
2.0
UV Index
Extreme
11.8h daylight

September

September is mild with muggy conditions (dew point 23°C). Significant rainfall (164 mm) and partly cloudy skies.

75 Very Good

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 26°
76%
Humidity
Very Humid

Weather

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

October

October is mild with muggy conditions (dew point 23°C). Heavy rain (212 mm) and mostly overcast skies.

65 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 27°
78%
Humidity
Very Humid

Weather

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

November

November is mild with muggy conditions (dew point 24°C). Heavy rain (286 mm) and mostly overcast skies.

63 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 26°
80%
Humidity
Very Humid

Weather

286 mm
Rainfall
1.8 m/s
Wind
Calm
2.1
UV Index
Extreme
12.3h daylight

December

December is mild with stifling humidity (dew point 24°C). Heavy rain (310 mm) and mostly overcast skies.

63 Good

Comfort

22°
Feels Like Mild
22°C
Temperature
20° 25°
83%
Humidity
Very Humid

Weather

310 mm
Rainfall
2.1 m/s
Wind
Calm
2.1
UV Index
Extreme
12.3h daylight

Nearby Attractions to Sebesi