The best time to go to Blacks Harbour is during the late spring, summer, and early fall months, specifically from May to October, when the weather is most favorable for enjoying outdoor activities and coastal exploration.During these months, the temperatures are generally mild and comfortable, ranging from pleasant spring days to warmer summer highs. This period provides ample opportunity to experience the Bay of Fundy's unique tides, go whale watching, or explore the nearby islands. The longer daylight hours also allow for extended sightseeing and travel.For travelers interested in marine wildlife, particularly whale watching, July through September offers the highest chances of spotting various whale species in the Bay of Fundy. The calm waters and warmer air make for an enjoyable experience on the water.Early fall, from September to October, brings cooler, crisp air and often beautiful autumn foliage, especially on scenic drives around the region.