Sheerwater is a residential neighbourhood or small suburb of the Borough of Woking in Surrey, England, occasionally described as a village, between West Byfleet and Horsell. Its border is defined to the north by a gently winding part of the Basingstoke Canal and to the south by the South Western Main Line which passes from cutting level to that of an embankment. The neighbourhood has a business park and light industry at its south-western end. The whole area is linear, includes diverse green spaces to north and south, and covers 92 hectares (230 acres).