Best Time to See Puffins in Maine
June, July and August is the best time to see puffins in Maine. Based on 1,510 verified iNaturalist observations, here is exactly when puffins are most active across the year in Maine.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
1,510 verified observations of puffins in Maine, recorded across 9 months of the year on iNaturalist.
When puffins are recorded in Maine
Peak month
June
558 records (37% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 2 | 0.1% |
| February | 0 | 0% |
| March | 0 | 0% |
| April | 6 | 0.4% |
| May | 161 | 10.7% |
| Junepeak | 558 | 37% |
| Julypeak | 536 | 35.5% |
| Augustpeak | 237 | 15.7% |
| September | 5 | 0.3% |
| October | 2 | 0.1% |
| November | 0 | 0% |
| December | 3 | 0.2% |
Puffins you are most likely to see
| Species | Verified observations |
|---|---|
| Atlantic Puffin | 1,496 |
| Tufted Puffin | 12 |
Sightings of puffins in Maine peak in June, when 558 of the year's 1,510 verified observations are logged — about 37% of the annual total. Activity stays high through June, July and August.
The quietest stretch is February, March and November, when puffins are hardest to find — no verified records exist for February. If a reliable sighting matters, plan around the peak window rather than the off-season.
The puffins you are most likely to encounter in Maine are Atlantic Puffin and Tufted Puffin — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see puffins in Maine
- Acadia National Park — National Park
- Appalachian National Scenic Trail — National Scenic Trail
- Katahdin Woods and Waters National Monument — National Monument
- Saint Croix Island International Historic Site — International Historic Site
- Frances Perkins National Monument — National Monument
- Maine Acadian Culture
Tours and experiences nearby
Viator
Book a puffin tour in Maine
Guided wildlife tours, boat trips and nature experiences, with free cancellation on most.
Booking.com
Stay near Acadia National Park
Compare hotels, cabins and lodges close to the best puffin viewing in Maine.
Frequently asked questions
What is the best month to see puffins in Maine?+
June is the single best month, and the broader peak window runs through June, July and August, based on 1,510 verified iNaturalist observations.
When are puffins hardest to see in Maine?+
February is the quietest month for puffins in Maine, with no verified records on iNaturalist.
Are puffins active year-round in Maine?+
Puffins are recorded in 9 of 12 months in Maine, concentrated around June and July.
More wildlife in Maine