Vitiaz Strait
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| Vitiaz Strait | |
|---|---|
  Vitiaz Strait | |
| Coordinates | 6°S 148°E / 6°S 148°E |
| Type | strait |
Vitiaz Strait is a strait between New Britain and the Huon Peninsula, northern New Guinea.[1][2]
The Vitiaz Strait was so named by Nicholai Nicholaievich Mikluho-Maklai to commemorate the Russian corvette Vitiaz in which he sailed from October 1870 by way of South America and the Pacific Islands reaching Astrolabe Bay in September 1871.[3]
The 1200 m deep Vitiaz Strait "was a focus of attention by Australian and USA oceanographers on voyages in 1985, 1986, 1988, 1991 and 1992 as part of the Western Equatorial Pacific Ocean Circulation Study, WEPOCS".[4]
The New Guinea Coastal Undercurrent transports "high-salinity, low-tritium, high-oxygen, low-nutrient water from the Solomon Sea northwestward along the north coast of Papua New Guinea through the Vitiaz Strait".[5]
However, the surface layer current running through the strait, the New Guinea Coastal Current, experiences a seasonal reversal. In boreal summer (northern hemisphere summer) characterized by the south-easterly monsoon, the westward current dominates; during boreal winter (northern hemisphere winter) under the influence of the northwesterly monsoonal winds, the eastward flow dominates.[6]
