Bass, after he and Matthew Flinders passed through it while circumnavigating Van Diemen's Land in the Norfolk in 1798–99. At Flinders' recommendation, the Governor of New South Wales, John Hunter, in 1800 named the stretch of water between the mainland and Van Diemen's Land "Bass's Straits". Later it became known as Bass Strait. The existence of the strait had been suggested in 1797 by the master of Sydney Cove when he reached Sydney after deliberately grounding his foundering ship and being stranded on Preservation Island (at the eastern end of the strait). He reported that the strong south westerly swell and the tides and currents suggested that the island was in a channel linking the Pacific and southern Indian Ocean. Governor Hunter thus wrote to Joseph Banks in August 1797 that it seemed certain a strait existed. Climate Tasmania has a relatively cool temperate climate compared to the rest of Australia, spared from the hot summers of the mainland and experiencing four distinct seasons. Summer is from December to February when the average maximum sea temperature is and inland areas around Launceston reach . Other inland areas are much cooler, with Liawenee, located on the Central Plateau, one of the coldest places in Australia, ranging between and in February. Autumn is from March to May, with mostly settled weather, as summer patterns gradually take on the shape of winter patterns. The winter months are from June to August, and are generally the wettest and coldest months in the state, with most high lying areas receiving considerable snowfall. Winter maximums are on average along coastal areas and on the central plateau, as a result of a series of cold fronts from the Southern Ocean. Inland areas receive regular freezes throughout the winter months. Spring is from September to November, and is an unsettled season of transition, where winter weather patterns begin to take the shape of summer patterns, although snowfall is still common up until October. Spring is generally the windiest time of the year with afternoon sea breezes starting to take effect on the coast. Climate data Soil Despite the presence of some Quaternary glaciation, Tasmania's soils are not more fertile than those of mainland Australia, largely because most are severely leached and the areas with driest climates (least leaching) were unaffected by glaciation or alluvia derived therefrom. Most soils on the Bass Strait Islands, the east coast and western