Baffin Bay pack ice. Winds are predominantly north-western through the whole year. South-eastern and eastern winds are common in July and August. Between May and July (sometimes April), a significant portion of navigable open water (polynya) forms at the extreme north of the bay, presumably due to the relatively warm Greenland Current. With an area of about in summer, it is the largest polynya of the Canadian Arctic and covers the Smith Sound between the Ellesmere Island and Greenland. This polynya has a stable position and existed for at least 9,000 years. It was first described in 1616 by William Baffin and
West Vancouver—Sunshine Coast—Sea to Sky Country West Vancouver—Sunshine Coast—Sea to Sky Country West Vancouver—Sunshine Coast—Sea to Sky Country (formerly West Vancouver—Sunshine Coast) is a federal electoral district in British Columbia, Canada, that has been represented in the House of Commons of Canada since 1997. The district includes the regional districts of Sunshine Coast and Powell River (excluding Lasqueti Island), the southern portion of the Squamish–Lillooet Regional District, including the municipalities of Whistler, Squamish, Pemberton; and West Vancouver, Lions Bay and Bowen Island, which are in the Greater Vancouver Regional District. Ethnic groups: 78.8% White, 5.0% Aboriginal, 4.7% Chinese, 3.5% West Asian, 2.2% South Asian, 1.5% Filipino,