Whales in Oregon in May
Yes, May is a good month to see whales in Oregon. It is the 4th busiest month of the year, with 2,364 of the 24,093 sightings logged across the year (9.8%), based on verified iNaturalist records.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
Good month for whales in Oregon
9.8%
of yearly sightings
2,364
records in May
#4
busiest month of 12
24,093
verified records a year
April 9.9%, May 9.8%, June 12.4%. Busiest month is June at 12.4%.
24,093 verified observations of whales in Oregon, recorded across 12 months of the year on iNaturalist.
When whales are recorded in Oregon
Peak month
June
2,993 records (12.4% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 1,542 | 6.4% |
| February | 1,476 | 6.1% |
| March | 1,874 | 7.8% |
| Aprilpeak | 2,393 | 9.9% |
| May | 2,364 | 9.8% |
| Junepeak | 2,993 | 12.4% |
| Julypeak | 2,471 | 10.3% |
| August | 2,171 | 9% |
| September | 1,618 | 6.7% |
| October | 1,436 | 6% |
| November | 2,094 | 8.7% |
| December | 1,661 | 6.9% |
Whales you are most likely to see
| Species | Verified observations |
|---|---|
| Mule Deer | 14,883 |
| Elk | 4,880 |
| Pronghorn | 1,159 |
| White-tailed Deer | 780 |
| Grey Whale | 467 |
| Bighorn Sheep | 328 |
| Mountain Goat | 270 |
| Humpback Whale | 62 |
In Oregon, May carries 9.8% of the year's whales sightings, about 1.5 points above an even month-to-month split. That makes it the 4th busiest of the twelve months, out of 12 months with recorded activity.
Activity holds steady between April and May, and it heads toward June (12.4%) after. The busiest month is June (12.4%), so if timing is flexible, that window is the safer bet.
The whales most often recorded in Oregon are Mule Deer, Elk and Pronghorn. Those counts are annual totals rather than a May split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in May itself.
Which whales you are most likely to see
- Mule Deer14,883 records
- Elk4,880 records
- Pronghorn1,159 records
- White-tailed Deer780 records
- Grey Whale467 records
- Bighorn Sheep328 records
Plan your whale trip in Oregon
Start with live tours near Crater Lake National Park, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Crater Lake National Park
Use the live GetYourGuide widget to compare local departures and activity styles close to the main whale viewing area.
Booking.com
Stay nearbyStay near Crater Lake National Park
Compare hotels, cabins and lodges close to the best whale viewing area in Oregon.
Viator
Broader backupBook a whale tour in Oregon
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Frequently asked questions
Can you see whales in Oregon in May?+
Yes. May accounts for 2,364 of the 24,093 verified whales sightings logged in Oregon across the year, which is 9.8% of the annual total.
Is May a good time to see whales in Oregon?+
May is the 4th busiest month. It is workable, though June and July is the stronger window for a reliable sighting.
What month is best for whales in Oregon?+
June is the single busiest month, with the broader peak running through June, July and April, based on 24,093 verified observations.
Which whales are you most likely to see in Oregon?+
The most-recorded species in Oregon are Mule Deer, Elk and Pronghorn, based on all-time iNaturalist counts.
See whales in Oregon in other months
More wildlife in Oregon