Gaspar Strait
The Gaspar Strait is a strait separating the Indonesian islands Belitung and Bangka. It connects the Java Sea with the South China Sea.
Etymology
The strait is named after a Spanish captain, who passed through it in 1724 en route from Manila to Spain.Geography
The strait lies off the east coast of Sumatra, and is formed between the large islands Bangka and Belitung. Pulau Lait, or Middle Island, separates the strait into two principal branches.The western branch, between Pulau Lait and the southeastern part of Bangka, is often called the Macclesfield Strait. The eastern branch, between Middle Island, and Long Island, near Belitung, is generally called Clements' Strait, after Captain Clements, who commanded the fleet from China that went through it in July 1781.
Gaspar Island, or Pulau Gelasa,, lies approximately 24 miles north of Middle Island and approximately 18 miles from Tanjung Berikat. The largest islands in the strait are Lepar, Pongok and Mendanau.
History
Prior to the Spanish captain's passage through the strait in 1724, Captain Hurle, returning from China in the British East India Company ship, had passed through, in March 1701.Over time, the strait came to be part of the main shipping route between Singapore and the Sunda Strait. The waters in and around the strait had many navigational hazards, and the strait itself, although frequently used, was considered to be especially perilous. According to the Great Britain Hydrographic Department's The China Sea Directory, vol. 1 :
On 6 February 1822, the Tek Sing, a large three-masted Chinese ocean-going junk, sank in an area of the South China Sea known as the Belvidere Shoals, near the northern entrance to the strait.
In 1854, the British Admiralty first issued an Admiralty chart of the strait. It was based on surveys conducted by the United States Navy. The chart was continually updated, most notably following surveys conducted by W. Stanton, a Royal Navy a sailing master, in 1861, and with the assistance of Dutch charts, prepared by the then colonial ruler of the then Dutch East Indies.