Where should you go whale watching in August in Iceland? The answer is simple, Húsavík! The great number of whales spotted all summer is a good indicator for good whale watching in August. Húsavík is rightly called the Whale Capital of Iceland. Why? Because of all the whales! Whale Watching in August in Húsavík is no different. During the high season, the probability to see whales is a staggering 98%! Although dealing with wild nature and wild weathers, whales are seen in almost every tour!