Yes, it’s possible to see whales in Newfoundland in September, though sightings are less frequent than during peak season in June and July. Whales gradually move back offshore as the season winds down, so September sightings are never guaranteed.

That said, many visitors are still rewarded with excellent encounters, and the quieter waters and fall colours make September a beautiful time to visit Twillingate regardless. If whale watching is a priority, aim for late June through August for the best odds.