Best Time to See Beluga Whales in Washington
October and August is the best time to see beluga whales in Washington. Based on 4 verified iNaturalist observations, here is exactly when beluga whales are most active across the year in Washington.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 10, 2026.
4 verified observations of beluga whales in Washington, recorded across 2 months of the year on iNaturalist.
When beluga whales are recorded in Washington
Peak month
October
3 records (75% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 0 | 0% |
| February | 0 | 0% |
| March | 0 | 0% |
| April | 0 | 0% |
| May | 0 | 0% |
| June | 0 | 0% |
| July | 0 | 0% |
| Augustpeak | 1 | 25% |
| September | 0 | 0% |
| Octoberpeak | 3 | 75% |
| November | 0 | 0% |
| December | 0 | 0% |
Beluga Whales you are most likely to see
| Species | Verified observations |
|---|---|
| Beluga | 4 |
Weather to expect, source Open-Meteo
Typical weather in Washington
Recent typical conditions by month, so you can plan a trip around both when beluga whales are active and what the weather is doing. The best months to look for beluga whales sit around 39 to 86 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 35°F | 24°F | 4.5" |
| Feb | 36°F | 22°F | 2.8" |
| Mar | 46°F | 28°F | 1.2" |
| Apr | 56°F | 33°F | 1.3" |
| May | 67°F | 44°F | 1.2" |
| Jun | 76°F | 51°F | 0.9" |
| Jul | 86°F | 57°F | 0.2" |
| Augbest time | 86°F | 58°F | 0.3" |
| Sep | 74°F | 50°F | 1.1" |
| Octbest time | 59°F | 39°F | 1.7" |
| Nov | 42°F | 29°F | 3.6" |
| Dec | 33°F | 23°F | 3.6" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Washington. Weather varies year to year, so treat these as a guide.
More on beluga whales in Washington:
Sightings of beluga whales in Washington peak in October, when 3 of the year's 4 verified observations are logged — about 75% of the annual total. Activity stays high through October and August.
The quietest stretch is January, February and March, when beluga whales are hardest to find — no verified records exist for January. If a reliable sighting matters, plan around the peak window rather than the off-season.
The beluga whales you are most likely to encounter in Washington are Beluga — 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 beluga whales in Washington
- Ebey's Landing National Historical Reserve — National Historical Reserve
- Fort Vancouver National Historic Site — National Historic Site
- Lewis & Clark National Historic Trail — National Historic Trail
- Lewis and Clark National Historical Park — National Historical Park
- Mount Rainier National Park — National Park
- Nez Perce National Historical Park — National Historical Park
Frequently asked questions
What is the best month to see beluga whales in Washington?+
October is the single best month, and the broader peak window runs through October and August, based on 4 verified iNaturalist observations.
When are beluga whales hardest to see in Washington?+
January is the quietest month for beluga whales in Washington, with no verified records on iNaturalist.
Are beluga whales active year-round in Washington?+
Beluga whales are recorded in 2 of 12 months in Washington, concentrated around October and August.
More places to see beluga whales
More wildlife in Washington