 After storms, "Beagle" reached Montevideo on 26 July 1832, and took observations for the chronometers.An attempt to call at Buenos Aires for information was thwarted by officials, then FitzRoy agreed a request for ship's crew (and Darwin) to briefly occupy a Montevideo fort to dispel a revolution.On 22 August, after taking soundings in Samborombón Bay, "Beagle" began survey work down the coast from Cape San Antonio, Buenos Aires Province, Argentina.