The best time to visit Cartwright is typically during the summer months, from late June to early September, when the weather is mildest and wildlife viewing opportunities are at their peak.
During this period, temperatures are generally comfortable, making it ideal for outdoor activities like hiking, boating, and exploring the coast. You'll find the longest daylight hours then, too, which allows for more time to enjoy the natural beauty of the region. This is also when you're most likely to spot icebergs along the coast and witness the migration of whales.
For those interested in fishing, July and August are particularly good months for salmon and trout in the local rivers and lakes. The warmer waters attract a variety of marine life, enhancing the deep-sea fishing experience.
If your primary interest is experiencing the Northern Lights, late August and early September can be a good time, as the nights start to get darker while the weather remains relatively pleasant.