Pedra Branca, Singapore

Island Offshore islet marking easternmost Singapore territory

A small rocky outcrop at Singapore’s eastern approaches, Pedra Branca hosts the Horsburgh Lighthouse and figures in maritime boundary history. It is not a conventional tourist destination and access is limited.

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Hessel Gerritsz, Map of Sumatra showing Pedra Branca (1620).jpg
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Pedra Branca (Pulau Batu Puteh) is a small rocky outcrop at the eastern entrance to the Singapore Strait, notable primarily as a navigation point. The site is uninhabited except for lighthouse installations and related equipment.

The most conspicuous structure on the rock is the Horsburgh Lighthouse, erected in the mid-19th century to mark the shipping channel. The feature has been of strategic maritime importance and was the subject of an international legal dispute resolved by the International Court of Justice in 2008.

Pedra Branca lies off the eastern coast of Singapore near the approaches to the Strait and is administered by the Republic of Singapore.

  • Maritime importance: The rock is strategically located at the eastern entrance to the Singapore Strait and has been important for maritime navigation in the region since the 19th century.
  • Territorial status: Sovereignty over the feature was the subject of a territorial dispute resolved by the International Court of Justice in 2008, which awarded sovereignty to Singapore.

What to See #

  • Horsburgh Lighthouse: A 19th-century lighthouse constructed to aid navigation at the eastern approach to the Singapore Strait; the structure has been a key navigational mark since the mid-1800s.
Pedra Branca, Singapore
Pedra Branca (Pulau Batu Puteh), 24 nm east of Singapore; Horsburgh Lighthouse on the rock
1.3303, 104.4059
No public landing permitted; viewing by boat or from shore is free

How to Get to Pedra Branca, Singapore #

There is no routine public landing on Pedra Branca. The rock can be seen from boat tours that ply the eastern approaches to Singapore or from some coastal vantage points on Sentosa and the eastern Singapore shoreline. Chartered launches operate from Marina South Pier or Changi area for special approaches, but prior permission from Singapore authorities is required.

Tips for Visiting Pedra Branca, Singapore #

  • Public access to Pedra Branca is generally prohibited-book a licensed charter if a close boat approach is desired.
  • The best distant views are from Singapore's eastern waterfront and Sentosa's southern shores; sunset shows the lighthouse as a small bright tooth on the horizon.
  • If interested in the ICJ maritime dispute history, read the 2008 judgment: it shaped modern Singaporean sovereignty claims.

Best Time to Visit Pedra Branca, Singapore #

Pedra Branca is best appreciated from a distance on calm days; monsoon seasons make sea travel unpredictable.

Dry season
January-May · 24-32°C (75-90°F)
Clearer visibility for boat trips from Singapore; less haze from region-wide burning.
Monsoon transition
June-October · 24-31°C (75-88°F)
Windier seas; smaller fishing and charter boats may avoid open-ocean approaches.
Northeast monsoon
November-December · 23-30°C (73-86°F)
Choppier waters and sporadic showers make close approaches less comfortable; best to view from the coast.

Weather & Climate near Pedra Branca, Singapore #

Climate
Temperature & Rainfall
Temperature Range
32°
Warmest Month
24°
Coldest Month
Monthly Conditions

January

Weather

2.0
UV Index
Extreme
11.9h daylight

February

Weather

2.4
UV Index
Extreme
12.0h daylight

March

Weather

2.4
UV Index
Extreme
12.0h daylight

April

Weather

2.4
UV Index
Extreme
12.0h daylight

May

Weather

2.1
UV Index
Extreme
12.1h daylight

June

Weather

1.9
UV Index
Very High
12.1h daylight

July

Weather

1.9
UV Index
Very High
12.1h daylight

August

Weather

2.0
UV Index
Extreme
12.1h daylight

September

Weather

2.0
UV Index
Very High
12.0h daylight

October

Weather

1.9
UV Index
Very High
12.0h daylight

November

Weather

1.8
UV Index
Very High
11.9h daylight

December

Weather

1.8
UV Index
Very High
11.9h daylight

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