Seals in California in March
Yes, March is one of the best months to see seals in California. It is the 3rd busiest month of the year, with 3,084 of the 32,607 sightings logged across the year (9.5%), 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.
Peak month for seals in California
9.5%
of yearly sightings
3,084
records in March
#3
busiest month of 12
32,607
verified records a year
February 9.2%, March 9.5%, April 11.4%. Busiest month is April at 11.4%.
32,607 verified observations of seals in California, recorded across 12 months of the year on iNaturalist.
When seals are recorded in California
Peak month
April
3,725 records (11.4% of the year)
| Month | Observations | Share |
|---|---|---|
| Januarypeak | 3,243 | 9.9% |
| February | 3,015 | 9.2% |
| Marchpeak | 3,084 | 9.5% |
| Aprilpeak | 3,725 | 11.4% |
| May | 2,989 | 9.2% |
| June | 3,053 | 9.4% |
| July | 2,879 | 8.8% |
| August | 2,572 | 7.9% |
| September | 2,025 | 6.2% |
| October | 1,681 | 5.2% |
| November | 1,929 | 5.9% |
| December | 2,412 | 7.4% |
Seals you are most likely to see
| Species | Verified observations |
|---|---|
| Harbor Seal | 21,584 |
| Northern Elephant Seal | 10,947 |
In California, March carries 9.5% of the year's seals sightings, about 1.2 points above an even month-to-month split. That makes it the 3rd busiest of the twelve months, out of 12 months with recorded activity.
Activity holds steady between February and March, and it heads toward April (11.4%) after. This is right inside the peak window, so March is one of the surest months to plan a trip around.
The seals most often recorded in California are Harbor Seal and Northern Elephant Seal. Those counts are annual totals rather than a March split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in March itself.
Which seals you are most likely to see
- Harbor Seal21,584 records
- Northern Elephant Seal10,947 records
Plan your seal trip in California
Start with live tours near Alcatraz Island, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
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Use the live GetYourGuide widget to compare local departures and activity styles close to the main seal viewing area.
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Frequently asked questions
Can you see seals in California in March?+
Yes. March accounts for 3,084 of the 32,607 verified seals sightings logged in California across the year, which is 9.5% of the annual total.
Is March a good time to see seals in California?+
March is one of the best months. It ranks 3rd of the year and sits inside the peak window of April, January and March.
What month is best for seals in California?+
April is the single busiest month, with the broader peak running through April, January and March, based on 32,607 verified observations.
Which seals are you most likely to see in California?+
The most-recorded species in California are Harbor Seal and Northern Elephant Seal, based on all-time iNaturalist counts.
See seals in California in other months
More wildlife in California