Seals in Washington in October

Yes, October is a good month to see seals in Washington. It is the 7th busiest month of the year, with 539 of the 5,927 sightings logged across the year (9.1%), based on verified iNaturalist records.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Creeping buttercup photographed in WashingtonMount Hood baneberry photographed in Washingtonwhite pasqueflower photographed in Washington
Photos by iNaturalist observers, used under Creative Commons.

Good month for seals in Washington

9.1%

of yearly sightings

539

records in October

#7

busiest month of 12

5,927

verified records a year

September 9.3%, October 9.1%, November 6.4%. Busiest month is July at 13.2%.

Best months: July, August, AprilPeak season right now

5,927 verified observations of seals in Washington, recorded across 12 months of the year on iNaturalist.

When seals are recorded in Washington

Peak month

July

781 records (13.2% of the year)

Quietest month

February

237 records

MonthObservationsShare
January2904.9%
February2374%
March3515.9%
Aprilpeak62910.6%
May5779.7%
June59910.1%
Julypeak78113.2%
Augustpeak72212.2%
September5539.3%
October5399.1%
November3806.4%
December2694.5%

Seals you are most likely to see

SpeciesVerified observations
Harbor Seal5,712
Northern Elephant Seal199

In Washington, October carries 9.1% of the year's seals sightings, about 0.8 points above an even month-to-month split. That makes it the 7th busiest of the twelve months, out of 12 months with recorded activity.

Activity holds steady between September and October, and it heads toward November (6.4%) after. The busiest month is July (13.2%), so if timing is flexible, that window is the safer bet.

The seals most often recorded in Washington are Harbor Seal and Northern Elephant Seal. Those counts are annual totals rather than a October split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in October itself.

Which seals you are most likely to see

  • Harbor Seal5,712 records
  • Northern Elephant Seal199 records
Plan your tripEbey's Landing National Historical Reserve

Plan your seal trip in Washington

Start with live tours near Ebey's Landing National Historical Reserve, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Frequently asked questions

Can you see seals in Washington in October?+

Yes. October accounts for 539 of the 5,927 verified seals sightings logged in Washington across the year, which is 9.1% of the annual total.

Is October a good time to see seals in Washington?+

October is the 7th busiest month. It is workable, though July and August is the stronger window for a reliable sighting.

What month is best for seals in Washington?+

July is the single busiest month, with the broader peak running through July, August and April, based on 5,927 verified observations.

Which seals are you most likely to see in Washington?+

The most-recorded species in Washington are Harbor Seal and Northern Elephant Seal, based on all-time iNaturalist counts.