The best time to go to Nelson Lagoon is during the summer months, specifically from June to August, when the weather is mildest and wildlife viewing opportunities are at their peak.
During these months, the average temperatures are around 10-15°C, making outdoor activities more comfortable. This period also coincides with the salmon runs, which attract a large number of brown bears to the rivers and streams, offering exceptional wildlife photography opportunities. The long daylight hours, sometimes extending to nearly 20 hours, allow for extensive exploration of the lagoon and surrounding areas.